Table of contents for issues of J.UCS: Journal of Universal Computer Science

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Volume 0, Number 0, November 15, 1994
Volume 1, Number 1, January 28, 1995
Volume 1, Number 2, February 28, 1995
Volume 1, Number 3, March 28, 1995
Volume 1, Number 4, April 28, 1995
Volume 1, Number 5, May 28, 1995
Volume 1, Number 6, June 28, 1995
Volume 1, Number 7, July 28, 1995
Volume 1, Number 8, August 28, 1995
Volume 1, Number 9, September 28, 1995
Volume 1, Number 10, October 28, 1995
Volume 1, Number 11, November 28, 1995
Volume 1, Number 12, December 28, 1995
Volume 2, Number 1, January 28, 1996
Volume 2, Number 2, March 28, 1996
Volume 2, Number 3, March 28, 1996
Volume 2, Number 4, April 28, 1996
Volume 2, Number 5, May 28, 1996
Volume 2, Number 6, June 28, 1996
Volume 2, Number 7, July 28, 1996
Volume 2, Number 8, August 28, 1996
Volume 2, Number 9, September 28, 1996
Volume 2, Number 10, October 28, 1996
Volume 2, Number 11, November 28, 1996
Volume 2, Number 12, December 28, 1996
Volume 3, Number 1, January 28, 1997
Volume 3, Number 2, February 28, 1997
Volume 3, Number 3, March 28, 1997
Volume 3, Number 4, April 28, 1997
Volume 3, Number 5, May 28, 1997
Volume 3, Number 6, June 28, 1997
Volume 3, Number 7, July 28, 1997
Volume 3, Number 8, August 28, 1997
Volume 3, Number 9, September 28, 1997
Volume 3, Number 10, October 28, 1997
Volume 3, Number 11, November 28, 1997
Volume 3, Number 12, December 28, 1997
Volume 4, Number 1, January 28, 1998
Volume 4, Number 2, February 28, 1998
Volume 4, Number 3, March 28, 1998
Volume 4, Number 4, April 28, 1998
Volume 4, Number 5, May 28, 1998
Volume 4, Number 6, June 28, 1998
Volume 4, Number 7, July 28, 1998
Volume 4, Number 8, August 28, 1998
Volume 4, Number 9, September 28, 1998
Volume 4, Number 10, October 28, 1998
Volume 4, Number 11, November 28, 1998
Volume 4, Number 12, December 28, 1998
Volume 5, Number 1, January 28, 1999
Volume 5, Number 2, February 28, 1999
Volume 5, Number 3, March 28, 1999
Volume 5, Number 4, April 28, 1999
Volume 5, Number 5, May 28, 1999
Volume 5, Number 6, June 28, 1999
Volume 5, Number 7, July 28, 1999
Volume 5, Number 8, August 28, 1999
Volume 5, Number 9, September 28, 1999
Volume 5, Number 10, October 28, 1999
Volume 5, Number 11, November 28, 1999
Volume 5, Number 12, December 28, 1999
Volume 6, Number 1, January 28, 2000
Volume 6, Number 2, February 28, 2000
Volume 6, Number 3, March 28, 2000
Volume 6, Number 4, April 28, 2000
Volume 6, Number 5, May 28, 2000
Volume 6, Number 6, June 28, 2000
Volume 6, Number 7, July 28, 2000
Volume 6, Number 8, August 28, 2000
Volume 6, Number 9, September 28, 2000
Volume 6, Number 10, October 28, 2000
Volume 6, Number 11, November 28, 2000
Volume 6, Number 12, December 28, 2000
Volume 7, Number 1, January 28, 2001
Volume 7, Number 2, February 28, 2001
Volume 7, Number 3, March 28, 2001
Volume 7, Number 4, April 28, 2001
Volume 7, Number 5, May 28, 2001
Volume 7, Number 6, June 28, 2001
Volume 7, Number 7, July 28, 2001
Volume 7, Number 8, August 28, 2001
Volume 7, Number 9, September 28, 2001
Volume 7, Number 10, October 28, 2001
Volume 7, Number 11, November 28, 2001
Volume 7, Number 12, December 28, 2001
Volume 8, Number 1, January 28, 2002
Volume 8, Number 2, February 28, 2002
Volume 8, Number 3, March 28, 2002
Volume 8, Number 4, April 28, 2002
Volume 8, Number 5, May 28, 2002
Volume 8, Number 6, June 28, 2002
Volume 8, Number 7, July 28, 2002
Volume 8, Number 8, August 28, 2002
Volume 8, Number 9, September 28, 2002
Volume 8, Number 10, October 28, 2002
Volume 8, Number 11, November 28, 2002
Volume 8, Number 12, December 28, 2002
Volume 9, Number 1, January 28, 2003
Volume 9, Number 2, February 28, 2003
Volume 9, Number 3, March 28, 2003
Volume 9, Number 4, April 28, 2003
Volume 9, Number 5, May 28, 2003
Volume 9, Number 6, June 28, 2003
Volume 9, Number 7, July 28, 2003
Volume 9, Number 8, August 28, 2003
Volume 9, Number 9, September 28, 2003
Volume 9, Number 10, October 28, 2003
Volume 9, Number 11, November 28, 2003
Volume 9, Number 12, December 28, 2003
Volume 10, Number 1, January 28, 2004
Volume 10, Number 2, February 28, 2004
Volume 10, Number 3, March 28, 2004
Volume 10, Number 4, April 28, 2004
Volume 10, Number 5, May 28, 2004
Volume 10, Number 6, June 28, 2004
Volume 10, Number 7, July 28, 2004
Volume 10, Number 8, August 28, 2004
Volume 10, Number 9, September 28, 2004
Volume 10, Number 10, October 28, 2004
Volume 10, Number 11, November 28, 2004
Volume 10, Number 12, December 28, 2004
Volume 11, Number 1, January 28, 2005
Volume 11, Number 2, February 28, 2005
Volume 11, Number 3, March 28, 2005
Volume 11, Number 4, April 28, 2005
Volume 11, Number 5, May 28, 2005
Volume 11, Number 6, 2005
Volume 11, Number 7, 2005
Volume 11, Number 8, 2005
Volume 11, Number 9, 2005
Volume 11, Number 10, 2005
Volume 11, Number 11, 2005
Volume 11, Number 12, 2005
Volume 12, Number 1, 2006
Volume 12, Number 2, 2006
Volume 12, Number 3, 2006
Volume 12, Number 4, 2006
Volume 12, Number 5, 2006
Volume 12, Number 6, 2006
Volume 12, Number 7, 2006
Volume 12, Number 8, 2006
Volume 12, Number 9, 2006
Volume 12, Number 10, 2006
Volume 12, Number 11, 2006
Volume 12, Number 12, 2006
Volume 13, Number 1, 2007
Volume 13, Number 2, 2007
Volume 13, Number 3, 2007
Volume 13, Number 4, 2007
Volume 13, Number 5, 2007
Volume 13, Number 6, 2007
Volume 13, Number 7, 2007
Volume 13, Number 8, 2007
Volume 13, Number 9, 2007
Volume 13, Number 10, 2007
Volume 13, Number 11, 2007
Volume 13, Number 12, 2007
Volume 13, Number 13, 2007
Volume 14, Number 1, 2008
Volume 14, Number 2, 2008
Volume 14, Number 3, 2008
Volume 14, Number 4, 2008
Volume 14, Number 5, 2008
Volume 14, Number 6, 2008
Volume 14, Number 7, 2008
Volume 14, Number 8, 2008
Volume 14, Number 9, 2008
Volume 14, Number 10, 2008
Volume 14, Number 11, 2008
Volume 14, Number 12, 2008
Volume 14, Number 13, 2008
Volume 14, Number 14, 2008
Volume 14, Number 15, 2008
Volume 14, Number 16, 2008
Volume 14, Number 17, 2008
Volume 14, Number 18, 2008
Volume 14, Number 19, 2008
Volume 14, Number 20, 2008
Volume 14, Number 21, 2008
Volume 14, Number 22, 2008
Volume 15, Number 1, 2009
Volume 15, Number 2, 2009
Volume 15, Number 3, 2009
Volume 15, Number 4, 2009
Volume 15, Number 5, 2009
Volume 15, Number 6, 2009
Volume 15, Number 7, 2009
Volume 15, Number 8, 2009
Volume 15, Number 9, 2009
Volume 15, Number 10, 2009
Volume 15, Number 11, 2009
Volume 15, Number 12, 2009
Volume 15, Number 13, 2009
Volume 15, Number 14, 2009
Volume 15, Number 15, 2009
Volume 15, Number 16, 2009
Volume 15, Number 17, 2009
Volume 15, Number 18, 2009
Volume 16, Number 1, 2010
Volume 16, Number 2, 2010
Volume 16, Number 3, 2010
Volume 16, Number 4, 2010
Volume 16, Number 5, 2010
Volume 16, Number 6, 2010
Volume 16, Number 7, 2010
Volume 16, Number 8, 2010
Volume 16, Number 9, 2010
Volume 16, Number 10, 2010
Volume 16, Number 11, 2010
Volume 16, Number 12, 2010
Volume 16, Number 13, 2010
Volume 16, Number 14, 2010
Volume 16, Number 15, 2010
Volume 16, Number 16, 2010
Volume 16, Number 17, 2010
Volume 16, Number 18, 2010
Volume 16, Number 19, 2010
Volume 16, Number 20, 2010
Volume 16, Number 21, 2010
Volume 17, Number 1, 2011
Volume 17, Number 2, 2011
Volume 17, Number 3, 2011
Volume 17, Number 4, 2011
Volume 17, Number 5, 2011
Volume 17, Number 6, 2011
Volume 17, Number 7, 2011
Volume 17, Number 8, 2011
Volume 17, Number 9, 2011
Volume 17, Number 10, 2011
Volume 17, Number 11, 2011
Volume 17, Number 12, 2011
Volume 17, Number 13, 2011
Volume 17, Number 14, 2011
Volume 18, Number 1, 2012
Volume 18, Number 2, 2012
Volume 18, Number 3, 2012
Volume 18, Number 4, 2012
Volume 18, Number 5, 2012
Volume 18, Number 6, 2012
Volume 18, Number 7, 2012
Volume 18, Number 8, 2012
Volume 18, Number 9, 2012
Volume 18, Number 10, 2012
Volume 18, Number 11, 2012
Volume 18, Number 12, 2012
Volume 18, Number 13, 2012
Volume 18, Number 14, 2012
Volume 18, Number 15, 2012
Volume 18, Number 16, 2012
Volume 18, Number 17, 2012
Volume 18, Number 18, 2012
Volume 18, Number 19, 2012
Volume 18, Number 20, 2012
Volume 19, Number 1, 2013
Volume 19, Number 2, 2013
Volume 19, Number 3, 2013
Volume 19, Number 4, 2013
Volume 19, Number 5, 2013
Volume 19, Number 6, 2013
Volume 19, Number 7, 2013
Volume 19, Number 8, 2013
Volume 19, Number 9, 2013
Volume 19, Number 10, 2013
Volume 19, Number 11, 2013
Volume 19, Number 12, 2013
Volume 19, Number 13, 2013
Volume 19, Number 14, 2013
Volume 19, Number 15, 2013
Volume 19, Number 16, 2013
Volume 19, Number 17, 2013
Volume 19, Number 18, 2013
Volume 20, Number 1, 2014
Volume 20, Number 2, 2014
Volume 20, Number 3, 2014
Volume 20, Number 4, 2014
Volume 20, Number 5, 2014
Volume 20, Number 6, 2014
Volume 20, Number 7, 2014


J.UCS: Journal of Universal Computer Science
Volume 0, Number 0, November 15, 1994

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--2
                     A. Odlyzko   Tragic Loss or Good Riddance? The
                                  Impending Demise of Traditional
                                  Scholarly Journals . . . . . . . . . . . 3--53
                  J. Lennon and   
                      H. Maurer   Applications of Hypermedia Systems
                                  Impact: An Overview  . . . . . . . . . . 54--108
                  C. Calude and   
                  H. Maurer and   
                     A. Salomaa   Journal of Universal Computer Science    109--117
                  H. Maurer and   
                   K. Schmaranz   J.UCS --- The Next Generation in
                                  Electronic Journal Publishing  . . . . . 118--126
                 K. Andrews and   
                   F. Kappe and   
                  H. Maurer and   
                   K. Schmaranz   On Second Generation Hypermedia Systems  127--136
                  J. Lennon and   
                      H. Maurer   You Believe You Know What Multimedia is?
                                  And What Internet Will Do For You? Well
                                  \ldots Think Again!  . . . . . . . . . . 137--137


J.UCS: Journal of Universal Computer Science
Volume 1, Number 1, January 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--1
                     P. Fenwick   High-radix Division With Approximate
                                  Quotient-digit Estimation  . . . . . . . 2--22
                    V. Leppanen   On Implementing EREW Work-Optimally on
                                  Mesh of Trees  . . . . . . . . . . . . . 23--34
                   B. Flinn and   
                      H. Maurer   Levels of Anonymity  . . . . . . . . . . 35--47
                      C. Calude   What Is a Random String  . . . . . . . . 48--66
            Gheorghe P\uaun and   
         Grzegorz Rozenberg and   
                   Arto Salomaa   Grammars Based on the Shuffle Operation  67--82

J.UCS: Journal of Universal Computer Science
Volume 1, Number 2, February 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 83--83
                       F. Kappe   A Scalable Architecture for Maintaining
                                  Referential Integrity in Distributed
                                  Information Systems  . . . . . . . . . . 84--104
              Rudolf Freund and   
                Gheorghe P\uaun   A Variant of Team Cooperation in Grammar
                                  Systems  . . . . . . . . . . . . . . . . 105--130
               Juha Honkala and   
                   Werner Kuich   On Four Classes of Lindenmayerian Power
                                  Series . . . . . . . . . . . . . . . . . 131--135
           Jennifer Seberry and   
              Xian-Mo Zhang and   
                  Yuliang Zheng   The Relationship Between Propagation
                                  Characteristics and Nonlinearity of
                                  Cryptographic Functions  . . . . . . . . 136--150
                  Vadim Bulitko   On Completeness of Pseudosimple Sets . . 151--154

J.UCS: Journal of Universal Computer Science
Volume 1, Number 3, March 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 155--155
                 P. Carlson and   
                    V. Larralde   Combining Concept Mapping and Adaptive
                                  Advice to Teach Reading Comprehension    156--161
                Marc Daumas and   
          Christophe Mazenc and   
            Xavier Merrheim and   
             Jean-Michel Muller   Modular range reduction: a new algorithm
                                  for fast and accurate computation of the
                                  elementary functions . . . . . . . . . . 162--175
                    R. W. Doran   Special Cases of Division  . . . . . . . 176--194
                  C. Gutwin and   
                   M. Jones and   
                 K. Adolphe and   
                    P. Brackett   Bringing ITS to the Marketplace: a
                                  Successful Experiment in Minimalist
                                  Design . . . . . . . . . . . . . . . . . 195--200
                      K. Svozil   Halting Probability Amplitude of Quantum
                                  Computers  . . . . . . . . . . . . . . . 201--204

J.UCS: Journal of Universal Computer Science
Volume 1, Number 4, April 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 205--205
                 K. Andrews and   
                   F. Kappe and   
                      H. Maurer   The Hyper-G Network Information System   206--220
                    R. Cailliau   About WWW  . . . . . . . . . . . . . . . 221--231
                      D. Goetze   Electronic Publishing  . . . . . . . . . 232--234
             M. P. McCahill and   
               F. X. Anklesaria   Evolution of Internet Gopher . . . . . . 235--246
                     H. Muelner   WAIS and Information Retrieval on the
                                  Internet . . . . . . . . . . . . . . . . 247--250

J.UCS: Journal of Universal Computer Science
Volume 1, Number 5, May 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 251--251
      Erzsebet Csuhaj-Varju and   
            Gheorghe P\uaun and   
                   Arto Salomaa   Conditional tabled eco-grammar systems
                                  versus $ {\rm (E)T0L} $ systems  . . . . 252--268
                   E. Duval and   
                  H. Olivie and   
                P. O'Hanlon and   
                     D. Jameson   HOME: An Environment for Hypermedia
                                  Objects  . . . . . . . . . . . . . . . . 269--291
         Alexandru Mateescu and   
               Arto Salomaa and   
                Kai Salomaa and   
                       Sheng Yu   Lexical Analysis with a Simple
                                  Finite-Fuzzy-Automaton Model . . . . . . 292--311
                 J. Shearer and   
                     A. Vermeer   Software Patents and The Internet  . . . 312--319
              Xian-Mo Zhang and   
                  Yuliang Zheng   GAC --- the Criterion for Global
                                  Avalanche Characteristics of
                                  Cryptographic Functions  . . . . . . . . 320--337

J.UCS: Journal of Universal Computer Science
Volume 1, Number 6, June 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 338--338
                  R. Banach and   
                  J. Balazs and   
                G. Papadopoulos   A Translation of the Pi-Calculus Into
                                  MONSTR . . . . . . . . . . . . . . . . . 339--398
                 A. Klauser and   
                       R. Posch   Distributed Caching in Networked File
                                  Systems  . . . . . . . . . . . . . . . . 399--409
                  J. Lennon and   
                     A. Vermeer   From Personal Computer to Personal
                                  Assistant  . . . . . . . . . . . . . . . 410--422
                       I. Tomek   Microworlds For Teaching Concepts of
                                  Object Oriented Programming  . . . . . . 423--434

J.UCS: Journal of Universal Computer Science
Volume 1, Number 7, July 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 435--435
               J.-C. Bajard and   
              D. Michelucci and   
               J.-M. Moreau and   
                   J.-M. Muller   Foreword . . . . . . . . . . . . . . . . 436--438
               Thomas Lynch and   
             Michael J. Schulte   A High Radix On-line Arithmetic for
                                  Credible and Accurate Computing  . . . . 439--453
              J. Asserrhine and   
               J. Chesneaux and   
                     J. Lamotte   Estimation of Round-off Errors on
                                  Several Computers Architectures  . . . . 454--468
Fabienne Jézéquel   Round-off Error Propagation in the
                                  Solution of the Heat Equation by Finite
                                  Differences  . . . . . . . . . . . . . . 469--483
             Peter Kornerup and   
                David W. Matula   LCF: a Lexicographic Binary
                                  Representation of the Rationals  . . . . 484--502
                   David Lester   Exact Statistics and Continued Fractions 504--513
               Svetoslav Markov   On Directed Interval Arithmetic and its
                                  Applications . . . . . . . . . . . . . . 514--526
         Asger Munk Nielsen and   
                 Peter Kornerup   MSB-First Digit Serial Arithmetic  . . . 527--547
                  Raymond Pavec   Some Algorithms Providing Rigorous
                                  Bounds for the Eigenvalues of a Matrix   548--558
                      E. Popova   On a Formally Correct Implementation of
                                  IEEE Computer Arithmetic . . . . . . . . 560--569

J.UCS: Journal of Universal Computer Science
Volume 1, Number 8, August 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 570--570
                     P. Carlson   BROCA: a Computerized Environment for
                                  Mediating Scientific Reasoning through
                                  Writing  . . . . . . . . . . . . . . . . 571--590
                     P. Fenwick   Differential Ziv--Lempel Text
                                  Compression  . . . . . . . . . . . . . . 591--602
     Lauren\ctiu Panaitopol and   
            Doru \cStef\uanescu   Bounds for Heights of Integer Polynomial
                                  Factors  . . . . . . . . . . . . . . . . 603--613
                  Axel Pinz and   
             Manfred Prantl and   
                 Harald Ganster   A Robust Affine Matching Algorithm Using
                                  an Exponentially Decreasing Distance
                                  Function . . . . . . . . . . . . . . . . 614--631

J.UCS: Journal of Universal Computer Science
Volume 1, Number 9, September 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 632--632
            R. F. M. Aranha and   
                C. Pandu Rangan   An Efficient Distributed Algorithm For
                                  st-numbering the Vertices of a
                                  Biconnected Graph  . . . . . . . . . . . 633--651
                   Juha Honkala   A Decision Method for the Unambiguity of
                                  Sets Defined by Number Systems . . . . . 652--657
                  Dongming Wang   A Method for Proving Theorems in
                                  Differential Geometry and Mechanics  . . 658--673

J.UCS: Journal of Universal Computer Science
Volume 1, Number 10, October 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 674--674
            Karel Culik, II and   
                    Jarkko Kari   An Aperiodic Set of Wang Cubes . . . . . 675--686
                   E. Duval and   
                  H. Olivie and   
                  N. Scherbakov   Contained Hypermedia . . . . . . . . . . 687--705
                 T. Ottmann and   
                      C. Bacher   Authoring on the Fly . . . . . . . . . . 706--717

J.UCS: Journal of Universal Computer Science
Volume 1, Number 11, November 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 718--718
                  H. Maurer and   
                      J. Lennon   Digital Libraries as Learning and
                                  Teaching Support . . . . . . . . . . . . 719--727
       Wolfgang Mayerwieser and   
              Karl C. Posch and   
             Reinhard Posch and   
               Volker Schindler   Testing a High-Speed Data: Path The
                                  Design of the RSAb Crypto Chip . . . . . 728--743
                     A. Pam and   
                     A. Vermeer   A Comparison of WWW and Hyper-G  . . . . 744--750

J.UCS: Journal of Universal Computer Science
Volume 1, Number 12, December 28, 1995

                      H. Maurer   Managing Editor's Column . . . . . . . . 751--751
           Oswin Aichholzer and   
          Franz Aurenhammer and   
              David Alberts and   
             Bernd Gärtner   A Novel Type of Skeleton for Polygons    752--761
             J. M. Andreoli and   
             U. M. Borghoff and   
                R. Pareschi and   
               J. H. Schlichter   Constraint Agents for the Information
                                  Age  . . . . . . . . . . . . . . . . . . 762--789
                A. Mateescu and   
                 Gh. P\uaun and   
               G. Rozenberg and   
                     A. Salomaa   Parikh prime words and GO-like
                                  territories  . . . . . . . . . . . . . . 790--810
                M. Platzner and   
                  B. Rinner and   
                       R. Weiss   Exploiting Parallelism in Constraint
                                  Satisfaction for Qualitative Simulation  811--820
    C\uat\ualina \cStef\uanescu   A Markov Process for Sequential
                                  Allocation . . . . . . . . . . . . . . . 821--827


J.UCS: Journal of Universal Computer Science
Volume 2, Number 1, January 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--1
                 Hagit Brit and   
                   Shlomo Moran   Wait-Freedom vs. Bounded Wait Freedom in
                                  Public Data Structures . . . . . . . . . 2--19
                 H. Leitold and   
                   R. Posch and   
                      F. Pucher   LAN Access over ISDN . . . . . . . . . . 20--33
              K. Tochterman and   
                    G. Dittrich   The Dortmund Family of Hypermedia Models
                                  --- Concepts and their Application . . . 34--56

J.UCS: Journal of Universal Computer Science
Volume 2, Number 2, March 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 57--58
                Y. Akyildiz and   
                      S. Markov   Curve Fitting and Interpolation of
                                  Biological Data Under Uncertainties  . . 59--69
                 P. T. Andreeva   Inexact Information Systems and its
                                  Application to Approximate Reasoning . . 70--76
                    D. Lavenier   Dedicated Hardware for Biological
                                  Sequence Comparison  . . . . . . . . . . 77--86
        D. A. MacDónaill   On the Scalability of Molecular
                                  Computational Solutions to NP Problems   87--95

J.UCS: Journal of Universal Computer Science
Volume 2, Number 3, March 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 96--96
José L. Balcázar and   
          Josep Díaz and   
           Ricard Gavald\`a and   
                 Osamu Watanabe   An Optimal Parallel Algorithm for
                                  Learning DFA . . . . . . . . . . . . . . 97--112
                 J. Shearer and   
                     P. Gutmann   Government, Cryptography, and the Right
                                  to Privacy . . . . . . . . . . . . . . . 113--146
              Xian-Mo Zhang and   
                  Yuliang Zheng   On the Difficulty of Constructing
                                  Cryptographically Strong Substitution
                                  Boxes  . . . . . . . . . . . . . . . . . 147--162

J.UCS: Journal of Universal Computer Science
Volume 2, Number 4, April 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 163--163
                      R. Banach   MONSTR I --- Fundamental Issues and the
                                  Design of MONSTR . . . . . . . . . . . . 164--216
                   Juha Honkala   On Images of Algebraic Series  . . . . . 217--223
                  Lila Kari and   
            Gheorghe P\uaun and   
                   Arto Salomaa   The Power of Restricted Splicing with
                                  Rules from a Regular Language  . . . . . 224--240

J.UCS: Journal of Universal Computer Science
Volume 2, Number 5, May 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 241--241
                      C. Calude   The Finite, the Unbounded and the
                                  Infinite . . . . . . . . . . . . . . . . 242--244
               George Markowsky   Introduction To Algorithmic Information
                                  Theory . . . . . . . . . . . . . . . . . 245--269
                  G. J. Chaitin   The Limits of Mathematics  . . . . . . . 270--305
            Cristian Calude and   
                Cristian Grozea   Kraft-Chaitin Inequality Revisited . . . 306--310
                      K. Svozil   Quantum algorithmic information theory   311--346
          H. Jürgensen and   
                     L. Robbins   Towards Foundations of Cryptography:
                                  Investigation of Perfect Secrecy . . . . 347--379
            F. Chaitin-Chatelin   Is Finite Precision Arithmetic Useful
                                  For Physics? . . . . . . . . . . . . . . 380--395
            Doru \cStef\uanescu   Polynomials, Constructivity and
                                  Randomness . . . . . . . . . . . . . . . 396--409
          Gheorghe \cStefan and   
               Mihaela Mali\cta   Chaitin's ToyLisp on a Connex Memory
                                  Machine  . . . . . . . . . . . . . . . . 410--426
                 B. M\^\itu and   
                     C. M\^\itu   Toy LISP Interpreter on a Connex Memory
                                  Machine  . . . . . . . . . . . . . . . . 427--438
                Cristian Calude   Algorithmic Information Theory: Open
                                  Problems . . . . . . . . . . . . . . . . 439--441

J.UCS: Journal of Universal Computer Science
Volume 2, Number 6, June 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 442--442
               W. A. Halang and   
          B. J. Krämer and   
                   J. Schormann   Integrated Multimedia-Based Distance
                                  Teaching of Information Technology . . . 443--455
                   M. Hauff and   
                      W. Laaser   Educational Video and TV in Distance
                                  Education --- Production and Design
                                  Aspects  . . . . . . . . . . . . . . . . 456--473
               F. Heinrichmeyer   ASIC Design at Home  . . . . . . . . . . 474--483
                    B. Holmberg   On the Potential of Distance Education
                                  in the Age of Information Technology . . 484--491
                F. Kaderali and   
             H. Müller and   
                       A. Rieke   Media Publishing in Distance Teaching    492--502
                  S. Schwan and   
                       R. Hesse   Communicating and Learning in ``Virtual
                                  Seminars'': The Uses of Spatial
                                  Metaphors in Interface Design  . . . . . 503--512

J.UCS: Journal of Universal Computer Science
Volume 2, Number 7, July 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 513--513
                U. Borghoff and   
                  J. Schlichter   On Combining the Knowledge of
                                  Heterogeneous Information Repositories   514--532
                    P. E. Dunne   Ceilings of Monotone Boolean Functions   533--548
                    P. Hertling   Disjunctive Omega-Words and Real Numbers 549--568

J.UCS: Journal of Universal Computer Science
Volume 2, Number 8, August 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 569--569
                   S. Hanke and   
                 T. Ottmann and   
                   S. Schuierer   The Edge-Flipping Distance of
                                  Triangulations . . . . . . . . . . . . . 570--579
                      H. Maurer   LATE: a Unified Concept for a Learning
                                  And Teaching Environment . . . . . . . . 580--595

J.UCS: Journal of Universal Computer Science
Volume 2, Number 9, September 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 596--596
               P. Chinowsky and   
                     R. Goodman   Managing Interdisciplinary Project Teams
                                  Through the Web  . . . . . . . . . . . . 597--609
               P. Nuernberg and   
               E. Schneider and   
                     J. Leggett   Designing Digital Libraries for the
                                  Hyperliterate Age  . . . . . . . . . . . 610--622
          R. P. van de Riet and   
                  J. F. M. Burg   Linguistic Tools for Modelling Alter
                                  Egos in Cyberspace: Who is responsible?  623--636
                   S. Gauch and   
                    G. Wang and   
                       M. Gomez   ProFusion: Intelligent Fusion from
                                  Multiple, Distributed Search Engines . . 637--649
                   K. Schmaranz   Professional Electronic Publishing in
                                  Hyper-G: The Next Generation Publishing
                                  Solution on the Web  . . . . . . . . . . 650--658

J.UCS: Journal of Universal Computer Science
Volume 2, Number 10, October 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 659--659
                     P. Carlson   A Word from the Guest Editor:
                                  ``Classroom of the Future''  . . . . . . 660--662
                       M. Vivet   The Classroom as ONE Learning
                                  Environment of the Future  . . . . . . . 663--678
            T. Müldner and   
                     R. Nicholl   Computer-Supported Human Cooperation in
                                  Electronic Classrooms  . . . . . . . . . 679--693
        M. Mühlhäuser   Interdisciplinary Development of an
                                  Electronic Class and Conference Room . . 694--710
                        R. Diem   Preparing Teachers to Use and Apply
                                  Technology: New Models for a New Era . . 711--716
                  L. Schrum and   
                        T. Lamb   Groupware for Collaborative Learning: a
                                  research Perspective on Processes,
                                  Opportunities, and Obstacles . . . . . . 717--731
                        R. Rada   Teaching on the WWW: Assignment Focus
                                  and Information Indexing . . . . . . . . 732--743

J.UCS: Journal of Universal Computer Science
Volume 2, Number 11, November 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 744--744
                      H. Fernau   Remarks on Propagating Partition-Limited
                                  ETOL Systems . . . . . . . . . . . . . . 745--755
                       R. Rojas   Conditional Branching is not Necessary
                                  for Universal Computation in von Neumann
                                  Computers  . . . . . . . . . . . . . . . 756--768
                U. Günther   Data Compression and Serial
                                  Communication with Generalized T-Codes   769--795

J.UCS: Journal of Universal Computer Science
Volume 2, Number 12, December 28, 1996

                      H. Maurer   Managing Editor's Column . . . . . . . . 796--796
                P. M. E. De Bra   Teaching Hypertext and Hypermedia
                                  through the Web  . . . . . . . . . . . . 797--804
             A. D. Marshall and   
                      S. Hurley   Delivering Hypertext Based Courseware on
                                  the WWW  . . . . . . . . . . . . . . . . 805--828
                 S. A. Rebelsky   Evaluating and Improving WWW-Aided
                                  Instruction  . . . . . . . . . . . . . . 829--841
                     J. Shearer   One Net One World --- Global Citizenship
                                  and the Internet . . . . . . . . . . . . 842--842


J.UCS: Journal of Universal Computer Science
Volume 3, Number 1, January 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--1
                      V. Dvorak   Bounds on Size of Decision Diagrams  . . 2--22
               E. D. Popova and   
                 Ch. P. Ullrich   Generalizing BIAS Specifications . . . . 23--41
               D. B. Skillicorn   Structured Parallel Computation in
                                  Structured Documents . . . . . . . . . . 42--68

J.UCS: Journal of Universal Computer Science
Volume 3, Number 2, February 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 69--69
                     P. Fenwick   Symbol Ranking Text Compression with
                                  Shannon Recordings . . . . . . . . . . . 70--85
                    J. Omar and   
                    J. M. Noras   Prototyping on the PC with Programmable
                                  Hardware . . . . . . . . . . . . . . . . 86--119
               J. F. H. Winkler   Type Compatibility for Extensible Module
                                  Types, Their Reference Parameters, and
                                  Their Pointer Types  . . . . . . . . . . 120--146

J.UCS: Journal of Universal Computer Science
Volume 3, Number 3, March 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 147--147
                    N. Andersen   Linear Time Simulation of Invertible
                                  Non-Deterministic Stack Algorithms . . . 148--171
                    A. Arslanov   Difference Splittings of Recursively
                                  Enumerable Sets  . . . . . . . . . . . . 172--184
               S. Bakhtiari and   
                J. Pieprzyk and   
                R. Safavi-Naini   On the Weaknesses of Gong's Collisionful
                                  Hash Function  . . . . . . . . . . . . . 185--196
         L. A. Hemaspaandra and   
                   Z. Jiang and   
                   J. Rothe and   
                    O. Watanabe   Polynomial-Time Multi-Selectivity  . . . 197--229

J.UCS: Journal of Universal Computer Science
Volume 3, Number 4, April 28, 1997

                     E. Boerger   Ten Years of Gurevich's Abstract State
                                  Machines . . . . . . . . . . . . . . . . 230--232
                Y. Gurevich and   
                   M. Spielmann   Recursive Abstract State Machines  . . . 233--246
                   A. Blass and   
                    Y. Gurevich   The Linear Time Hierarchy Theorems for
                                  Abstract State Machines and RAMs . . . . 247--278
                  S. Dexter and   
                   P. Doyle and   
                    Y. Gurevich   Gurevich Abstract State Machines and
                                  Schoenhage Storage Modification Machines 279--303
                  K. Stroetmann   The Constrained Shortest Path Problem: a
                                  Case Study in Using ASMs . . . . . . . . 304--319
                Y. Gurevich and   
                N. Soparkar and   
                    Ch. Wallace   Formalizing Database Recovery  . . . . . 320--340
                        K. Kwon   A Structured Presentation of a
                                  Closure-Based Compilation Method for a
                                  Scoping Notion in Logic Programming  . . 341--376
         Gerhard Schellhorn and   
               Wolfgang Ahrendt   Reasoning about Abstract State Machines:
                                  The WAM Case Study . . . . . . . . . . . 377--413

J.UCS: Journal of Universal Computer Science
Volume 3, Number 5, May 28, 1997

                     E. Boerger   Introduction . . . . . . . . . . . . . . 414--414
                     E. Boerger   JUCS Special ASM Issue. Part II. . . . . 414--415
              Ph. W. Kutter and   
                 A. Pierantonio   Montages Specifications of Realistic
                                  Programming Languages  . . . . . . . . . 416--442
              Ph. W. Kutter and   
                 A. Pierantonio   The Formal Specification of Oberon . . . 443--503
              W. Zimmermann and   
                        T. Gaul   On the Construction of Correct Compiler
                                  Back-Ends: An ASM-Approach . . . . . . . 504--567
                      L. Araujo   Correctness Proof of a Distributed
                                  Implementation of Prolog by Means of
                                  Abstract State Machines  . . . . . . . . 568--602
                 E. Boerger and   
                    L. Mearelli   Integrating ASMs into the Software
                                  Development Life Cycle . . . . . . . . . 603--665
                    L. Mearelli   Refining an ASM Specification of the
                                  Production Cell to C++ Code  . . . . . . 666--688
                      K. Winter   Model Checking for Abstract State
                                  Machines . . . . . . . . . . . . . . . . 689--701

J.UCS: Journal of Universal Computer Science
Volume 3, Number 6, June 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 702--702
                 M. Bernard and   
                   F. Jacquenet   Free Space Modeling for Placing
                                  Rectangles without Overlapping . . . . . 703--720
                K. Kurosawa and   
                   T. Satoh and   
                    K. Yamamoto   Highly Nonlinear t-resilient Functions   721--729
       A. Baraani-Dastjerdi and   
                J. Pieprzyk and   
            R. Safavi-Naini and   
                    J. R. Getta   Using Cryptographic Hash Functions for
                                  Discretionary Access Control in
                                  Object-Oriented Databases  . . . . . . . 730--753

J.UCS: Journal of Universal Computer Science
Volume 3, Number 7, July 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 754--755
                      R. Banach   MONSTR II --- Suspending Semantics and
                                  Independence . . . . . . . . . . . . . . 756--802
                   S. Manoharan   Bounds on the Performance of Work-greedy
                                  Assignment Schemes . . . . . . . . . . . 803--812
                     I. Tomescu   Optimum Huffman Forests  . . . . . . . . 813--820
              P. E. Undrill and   
               K. Delibasis and   
                  G. G. Cameron   Stack Filter Design Using a Distributed
                                  Parallel Implementation of Genetic
                                  Algorithms . . . . . . . . . . . . . . . 821--834

J.UCS: Journal of Universal Computer Science
Volume 3, Number 8, August 28, 1997

                U. Borghoff and   
                    R. Pareschi   Information Technology for Knowledge
                                  Management . . . . . . . . . . . . . . . 835--842
                   W. Prinz and   
                        A. Syri   Two complementary tools for the
                                  cooperation in a ministerial environment 843--864
                  C. Simone and   
                    M. Divitini   Ariadne: Supporting Coordination through
                                  a Flexible Use of the Knowledge on Work
                                  Processes  . . . . . . . . . . . . . . . 865--898
                        S. Shum   Negotiating the Construction and
                                  Reconstruction of Organisational
                                  Memories . . . . . . . . . . . . . . . . 899--928
               O. Kühn and   
                     A. Abecker   Corporate Memories for Knowledge
                                  Management in Industrial Practice:
                                  Prospects and Challenges . . . . . . . . 929--954
             D. Rösner and   
                   B. Grote and   
                K. Hartmann and   
                B. Höfling   From Natural Language Documents to
                                  Sharable Product Knowledge: a Knowledge
                                  Engineering Approach . . . . . . . . . . 955--987
                H. Sorensen and   
               A. O'Riordan and   
                   C. O'Riordan   Profiling with the INFOrmer Text
                                  Filtering Agent  . . . . . . . . . . . . 988--1006
                   G. Amati and   
               D. D. Aloisi and   
                V. Giannini and   
                    F. Ubaldini   A Framework for Filtering News and
                                  Managing Distributed Data  . . . . . . . 1007--1021

J.UCS: Journal of Universal Computer Science
Volume 3, Number 9, September 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 1022--1022
                    C. Ding and   
                T. Laihonen and   
                     A. Renvall   Linear Multisecret-Sharing Schemes and
                                  Error-Correcting Codes . . . . . . . . . 1023--1036
                     M. Forsell   MTAC --- A Multithreaded VLIW
                                  Architecture for PRAM Simulation . . . . 1037--1055
                  Y. D. Lee and   
                      B. H. Lee   Genetic Trajectory Planner for a
                                  Manipulator with Acceleration
                                  Parametrization  . . . . . . . . . . . . 1056--1073
                    L. Prechelt   Why We Need an Explicit Forum for
                                  Negative Results . . . . . . . . . . . . 1074--1083

J.UCS: Journal of Universal Computer Science
Volume 3, Number 10, October 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 1084--1084
                       A. Cerny   Optimal Description of Automatic
                                  Paperfolding Sequences . . . . . . . . . 1085--1099
             Karel Culik II and   
           Vladimir Valenta and   
                    Jarkko Kari   Compression of Silhouette-like Images
                                  Based on WFA . . . . . . . . . . . . . . 1100--1113
                     J. Honkala   On $ {N} $-algebraic Parikh slender
                                  power series . . . . . . . . . . . . . . 1114--1120
            B. Rederlechner and   
                      J. Keller   A Note on Correctness Proofs for
                                  Overflow Detection Logic in Adders for
                                  $d$-th Complement Numbers  . . . . . . . 1121--1125
                      H. Maurer   On Two Aspects of Improving Web-Based
                                  Training . . . . . . . . . . . . . . . . 1126--1133

J.UCS: Journal of Universal Computer Science
Volume 3, Number 11, November 28, 1997

              D. S. Bridges and   
               C. S. Calude and   
              M. J. Dinneen and   
                 B. Khoussainov   Logic in Computer Science  . . . . . . . ??
                    T. Aoto and   
                      Y. Toyama   Persistency of Confluence  . . . . . . . 1134--1147
                 D. Bridges and   
                     W. Yuchuan   Constructive Aspects of the Dirichlet
                                  Problem  . . . . . . . . . . . . . . . . 1148--1161
               C. S. Calude and   
                        A. Nies   Chaitin Omega Numbers and Strong
                                  Reducibilities . . . . . . . . . . . . . 1162--1166
               C. S. Calude and   
                     I. Tomescu   Optimum Extendible Prefix Codes  . . . . 1167--1179
                  E. Calude and   
                    M. Lipponen   Minimal Deterministic Incomplete
                                  Automata . . . . . . . . . . . . . . . . 1180--1193
               B. Courcelle and   
               R. G. Downey and   
                  M. R. Fellows   A Note on the Computability of Graph
                                  Minor Obstruction Sets for Monadic
                                  Second Order Ideals  . . . . . . . . . . 1194--1198
                  M. J. Dinneen   Too Many Minor Order Obstructions  . . . 1199--1206
            U. Günther and   
                P. Hertling and   
               R. Nicolescu and   
                   M. Titchener   Representing Variable-Length Codes in
                                  Fixed-Length $ {T} $-Depletion Format in
                                  Encoders and Decoders  . . . . . . . . . 1207--1225
                    P. Hertling   Surjective Functions on Computably
                                  Growing Cantor Sets  . . . . . . . . . . 1226--1240
                P. Hertling and   
                        Y. Wang   Invariance Properties of Random
                                  Sequences  . . . . . . . . . . . . . . . 1241--1249
                    H. Ishihara   Sequential Continuity of Linear Mappings
                                  in Constructive Mathematics  . . . . . . 1250--1254
                H. Ishihara and   
                 B. Khoussainov   Effectiveness of the Completeness
                                  Theorem for an Intermediate Logic  . . . 1255--1265
                Y. Murakawa and   
                    S. Tojo and   
                    S. Kunifuji   Imperfect Information Flow of Agents
                                  Communication in Arrow Logic . . . . . . 1266--1281

J.UCS: Journal of Universal Computer Science
Volume 3, Number 12, December 28, 1997

                      H. Maurer   Managing Editor's Column . . . . . . . . 1282--1282
                      R. Banach   MONSTR V --- Transitive Coercing
                                  Semantics and the Church--Rosser
                                  Property . . . . . . . . . . . . . . . . 1283--1336
                   G. Bella and   
                   E. Riccobene   Formal Analysis of the Kerberos
                                  Authentication System  . . . . . . . . . 1337--1381
                U. Glaesser and   
                      R. Karges   Abstract State Machine Semantics of SDL  1382--1414
                    P. Krishnan   An Asynchronous Calculus Based on the
                                  Absence of Actions . . . . . . . . . . . 1415--1415


J.UCS: Journal of Universal Computer Science
Volume 4, Number 1, January 28, 1998

                   J.-M. Muller   Foreword to the special issue  . . . . . 1--1
            J. M. Chesneaux and   
      F. Jézéquel   Dynamical Control of Computations Using
                                  the Trapezoidal and Simpson's Rules  . . 2--10
            J. W. von Gudenberg   Java for Scientific Computing, Pros and
                                  Cons . . . . . . . . . . . . . . . . . . 11--15
                        B. Lang   Verified Quadrature in Determining
                                  Newton's Constant of Gravitation . . . . 16--24
                  W. Luther and   
                       W. Otten   Reliable Computation of Elliptic
                                  Functions  . . . . . . . . . . . . . . . 25--33
                   S. M. Markov   On the Algebra of Intervals and Convex
                                  Bodies . . . . . . . . . . . . . . . . . 34--47
                   E. D. Popova   Algebraic Solutions to a Class of
                                  Interval Equations . . . . . . . . . . . 48--67
                         G. Rex   Componentwise Distance to Singularity    68--81
                F. Z. Wilke and   
         B. R. T. Franciosi and   
             P. W. Oliveira and   
                  D. M. Claudio   Modelling the Measurement Uncertainty by
                                  Intervals  . . . . . . . . . . . . . . . 82--88

J.UCS: Journal of Universal Computer Science
Volume 4, Number 2, February 28, 1998

                      J. Muller   Foreword to the special issue  . . . . . 89--89
                  R. A\"\id and   
                 L. Testard and   
                     G. Villard   Global Error Visualization . . . . . . . 90--98
           H. A. Al-Twaijry and   
              S. F. Oberman and   
                   S. T. Fu and   
                    M. J. Flynn   The SNAP Project: Building Validated
                                  Floating Point . . . . . . . . . . . . . 99--109
                    R. Anguelov   Spline-Fourier Approximations of
                                  Discontinuous Waves  . . . . . . . . . . 110--113
                      Z. Galias   Rigorous Numerical Studies of the
                                  Existence of Periodic Orbits for the
                                  Hénon Map . . . . . . . . . . . . . . . . 114--124
                L. Granvilliers   A Symbolic-Numerical Branch and Prune
                                  Algorithm for Solving Non-linear
                                  Polynomial Systems . . . . . . . . . . . 125--146
                 W. Krämer   Constructive Error Analysis  . . . . . . 147--163
             F. Mráz and   
                  M. Kursch and   
                     D. Panuska   Pascal Subroutines for Solving Some
                                  problems in Interval LP  . . . . . . . . 164--170
                  Y. Nakaya and   
                       S. Oishi   Finding All Solutions of Nonlinear
                                  Systems of Equations Using Linear
                                  Programming with Guaranteed Accuracy . . 171--177
                       M. Neher   Enclosing Solutions of an Inverse
                                  Sturm--Liouville Problem for an
                                  Impedance  . . . . . . . . . . . . . . . 178--192
                       S. Oishi   Numerical Verification Method of
                                  Existence of Connecting Orbits for
                                  Continuous Dynamical Systems . . . . . . 193--201
                        R. Rihm   Implicit Methods for Enclosing Solutions
                                  of ODEs  . . . . . . . . . . . . . . . . 202--209

J.UCS: Journal of Universal Computer Science
Volume 4, Number 3, March 28, 1998

                     P. Carlson   Advanced Educational Technologies ---
                                  Promise and Puzzlement . . . . . . . . . 210--215
                   E. A\"\imeur   Application and Assessment of
                                  Cognitive-dissonance Theory in the
                                  Learning Process . . . . . . . . . . . . 216--247
                 K. Buckner and   
                     M. Gillham   A Comparative Evaluation of Print and
                                  Electronic Reviews of Multimedia
                                  Information Products . . . . . . . . . . 248--258
                V. Makrakis and   
                 S. Retalis and   
             A. Koutoumanos and   
              N. Papaspyrou and   
                 M. Skordalakis   Evaluating the Effectiveness of an ODL
                                  Hypermedia System and Courseware at the
                                  National Technical University of Athens:
                                  a Case Study . . . . . . . . . . . . . . 259--272
                   S. McGee and   
                      B. Howard   Evaluating Educational Multimedia in the
                                  Context of Use . . . . . . . . . . . . . 273--291
                 H. Ruokamo and   
                 S. Pohjolainen   Pedagogical Principles for Evaluation of
                                  Hypermedia-Based Learning Environments
                                  in Mathematics . . . . . . . . . . . . . 292--307
         Ch. W. Thackaberry and   
                        R. Rada   Estimation Metrics for Courseware
                                  Maintenance Effort . . . . . . . . . . . 308--325

J.UCS: Journal of Universal Computer Science
Volume 4, Number 4, April 28, 1998

            Patricia A. Carlson   Assessment Issues for Educational
                                  Software . . . . . . . . . . . . . . . . 326--329
                      M. Hopper   Assessment in WWW-Based Learning
                                  Systems: Opportunities and Challenges    330--348
                    D. Giordano   Bridging Qualitative and Quantitative
                                  Approaches in Evaluating the Educational
                                  Effectiveness of a Shared Design Memory  349--381
                  E. Mendes and   
                    W. Hall and   
                    R. Harrison   Applying Metrics to the Evaluation of
                                  Educational Hypermedia Applications  . . 382--403
                      M. Campos   Conditional Reasoning: a Key to
                                  Assessing Computer-based
                                  Knowledge-building Communication
                                  Processes  . . . . . . . . . . . . . . . 404--428
             P. Brusilovsky and   
                      J. Eklund   A Study of User Model Based Link
                                  Annotation in Educational Hypermedia . . 429--448
                       I. Henin   Evaluation of On-line Help . . . . . . . 449--460
               S. Volbracht and   
                   G. Domik and   
           D. Backe-Neuwald and   
                   H-D. Rinkens   The City Game: An Example of a Virtual
                                  Environment for Teaching Spatial
                                  Orientation  . . . . . . . . . . . . . . 461--465
             D. C. Williams and   
                S. Pedersen and   
                         M. Liu   An Evaluation of the Use of
                                  Problem-Based Learning Software By
                                  Middle School Students . . . . . . . . . 466--483

J.UCS: Journal of Universal Computer Science
Volume 4, Number 5, May 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 484--485
                   R. Cools and   
                     B. Maerten   A Hybrid Subdivision Strategy for
                                  Adaptive Integration . . . . . . . . . . 486--500
                   E. Duval and   
                K. Hendrikx and   
               H. Olivié   Building Hypermedia with Objects and
                                  Sets . . . . . . . . . . . . . . . . . . 501--521
                       M. Franz   Open Standards Beyond Java: On the
                                  Future of Mobile Code for the Internet   522--533
                S. Volbrach and   
                   G. Domik and   
             K. Shahrbabaki and   
                        G. Fels   An Example of Task Oriented Empirical
                                  Evaluations of 3D-Display Modes  . . . . 534--546
                       R. Wastl   On the Number of Keys of a Relational
                                  Database Schema  . . . . . . . . . . . . 547--559

J.UCS: Journal of Universal Computer Science
Volume 4, Number 6, June 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 560--560
                  R. Barrio and   
                   J. C. Berges   Perturbation Simulations of Rounding
                                  Errors in the Evaluation of Chebyshev
                                  Series . . . . . . . . . . . . . . . . . 561--573
            E. Hemaspaandra and   
         L. A. Hemaspaandra and   
                      H. Hempel   Query Order and the Polynomial Hierarchy 574--588
                 F. Messine and   
              J. L. Lagouanelle   Enclosure Methods for Multivariate
                                  Differentiable Functions and Application
                                  to Global Optimization . . . . . . . . . 589--603
             S. A. Rebelsky and   
                 F. Makedon and   
                    J. Ford and   
                   Ch. Owen and   
                P. A. Gloor and   
                  P. T. Metaxas   The Roles of Video in the Design, Use,
                                  and Construction of Interactive
                                  Electronic Conference Proceedings  . . . 604--628

J.UCS: Journal of Universal Computer Science
Volume 4, Number 7, July 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 629--629
                    A. Faro and   
                D. Giordano and   
                     C. Santoro   Link-based Shaping of Hypermedia Webs
                                  Assisted by a Neural Agent . . . . . . . 630--651
                       R. Posch   Protecting Devices by Active Coating . . 652--668

J.UCS: Journal of Universal Computer Science
Volume 4, Number 8, August 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 669--669
         L. A. Hemaspaandra and   
                 C. Nasipak and   
                     K. Parkins   A Note on Linear-Nondeterminism,
                                  Linear-Sized, Karp--Lipton Advice for
                                  the $P$-Selective Sets . . . . . . . . . 670--674
               V. Leppänen   Balanced PRAM Simulations via Moving
                                  Threads and Hashing  . . . . . . . . . . 675--689
                   W. Ogata and   
                    K. Kurosawa   Some Basic Properties of General
                                  Nonperfect Secret Sharing Schemes  . . . 690--704
                  D. Olejar and   
                      M. Stanek   On Cryptographic Properties of Random
                                  Boolean Functions  . . . . . . . . . . . 705--717

J.UCS: Journal of Universal Computer Science
Volume 4, Number 9, September 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 718--718
                 G. Attardi and   
                Marco S. Di and   
                       D. Salvi   Categorisation by Context  . . . . . . . 719--736
                 E. Berenci and   
               C. Carpineto and   
                    V. Giannini   Improving the Effectiveness of WEB
                                  Search Engines Using Selectable Views of
                                  Retrieval Results  . . . . . . . . . . . 737--747
                  A. Hester and   
                  R. Borges and   
               R. Ierusalimschy   Building Flexible and Extensible Web
                                  Applications with Lua  . . . . . . . . . 748--762
                     B. Liu and   
                      E. A. Fox   Web Traffic Latency: Characteristics and
                                  Implications . . . . . . . . . . . . . . 763--778

J.UCS: Journal of Universal Computer Science
Volume 4, Number 10, October 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 779--779
             Ch. Langenbach and   
                   F. Bodendorf   An Education Broker Toolset for Web
                                  Course Customization . . . . . . . . . . 780--791
           Jr. P. M. Marden and   
                   E. V. Munson   PSL: An Alternate Approach to Style
                                  Sheet Languages for the World Wide Web   792--806
                  K. Synnes and   
              S. Lachapelle and   
                  P. Parnes and   
             D. Schefström   Distributed Education Using the mStar
                                  Environment  . . . . . . . . . . . . . . 807--823

J.UCS: Journal of Universal Computer Science
Volume 4, Number 11, November 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 824--824
          M. G. C. Pimentel and   
          J. B. Santos, Jr. and   
                R. P. M. Fortes   Supporting Structured Teaching Material
                                  in the WWW . . . . . . . . . . . . . . . 825--838
                Y. L. Theng and   
                   H. Thimbleby   Addressing Design and Usability Issues
                                  in Hypertext and on the World Wide Web
                                  by Re-Examining the ``Lost in
                                  Hyperspace'' Problem . . . . . . . . . . 839--855
              B. Zwantschko and   
               D. Freismuth and   
                   K. Schmaranz   Telematic Platform for Patient Oriented
                                  Services . . . . . . . . . . . . . . . . 856--856

J.UCS: Journal of Universal Computer Science
Volume 4, Number 12, December 28, 1998

                      H. Maurer   Managing Editor's Column . . . . . . . . 665--865
                L. Prechelt and   
                Ch. Krämer   Functionality versus Practicality:
                                  Employing Existing Tools for Recovering
                                  Structural Design Patterns . . . . . . . 866--882
                       R. Wastl   Linear Derivations for Keys of a
                                  Database Relation Schema . . . . . . . . 883--883


J.UCS: Journal of Universal Computer Science
Volume 5, Number 1, January 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--1
               T. Dietinger and   
              Ch. Gütl and   
            B. Knögler and   
                  D. Neussl and   
                   K. Schmaranz   Dynamic Background Libraries --- New
                                  Developments In Distance Education Using
                                  HIKS . . . . . . . . . . . . . . . . . . 2--10
                     J. Honkala   On algebraicness of D0L power series . . 11--19
                J. Pieprzyk and   
                     Ch. Xin Qu   Rotation-Symmetric Functions and Fast
                                  Hashing  . . . . . . . . . . . . . . . . 20--31

J.UCS: Journal of Universal Computer Science
Volume 5, Number 2, February 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 32--32
                  J. Dassow and   
                        G. Paun   On the Power of Membrane Computing . . . 33--51

J.UCS: Journal of Universal Computer Science
Volume 5, Number 3, March 28, 1999

                    T. Baar and   
                 B. Fischer and   
                       D. Fuchs   Integrating Deduction Techniques in a
                                  Software Reuse Application . . . . . . . 52--72
                  L. C. Paulson   A Generic Tableau Prover and its
                                  Integration with Isabelle  . . . . . . . 73--87
                 Ch. Kreitz and   
                       J. Otten   Connection-based Theorem Proving in
                                  Classical and Non-classical Logics . . . 88--112
                   G. Stenz and   
                 W. Ahrendt and   
                     B. Beckert   Proof Transformations from
                                  Search-oriented into
                                  Interaction-oriented Tableau Calculi . . 113--134
                 F. Stolzenburg   Loop-Detection in Hyper-Tableaux by
                                  Powerful Model Generation  . . . . . . . 135--155
                  A. Franke and   
                 S. M. Hess and   
                Ch. G. Jung and   
                M. Kohlhase and   
                       V. Sorge   Agent-Oriented Integration of
                                  Distributed Mathematical Services  . . . 156--225
                      Anonymous   System Description . . . . . . . . . . . ??
             R. Hähnle and   
                  W. Menzel and   
              P. H. Schmitt and   
                        W. Reif   J.UCS Special Issue on Integration of
                                  Deduction Systems  . . . . . . . . . . . ??

J.UCS: Journal of Universal Computer Science
Volume 5, Number 4, April 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 226--226
                K. Culik II and   
            P. C. von Rosenberg   Generalized Weighted Finite Automata
                                  Based Image Compression  . . . . . . . . 227--242
                S. Ginsburg and   
                  N. C. Shu and   
                 D. A. Simovici   Automatic Data Restructuring . . . . . . 243--286

J.UCS: Journal of Universal Computer Science
Volume 5, Number 5, May 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 287--287
                P. E. Dunne and   
                     P. H. Leng   The Average Case Performance of an
                                  Algorithm for Demand-Driven Evaluation
                                  of Boolean Formulae  . . . . . . . . . . 288--306
                  L. Storme and   
                  A. De Vos and   
                      G. Jacobs   Group Theoretical Aspects of Reversible
                                  Logic Gates  . . . . . . . . . . . . . . 307--321

J.UCS: Journal of Universal Computer Science
Volume 5, Number 6, June 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 322--322
                  M. Daumas and   
                       C. Finot   Division of Floating Point Expansions
                                  with an Application to the Computation
                                  of a Determinant . . . . . . . . . . . . 323--338
                    V. Wulf and   
                  M. Krings and   
             O. Stiemerling and   
                 G. Iacucci and   
                 M. Maidhof and   
                  R. Peters and   
         P. Fuchs-Fronhofen and   
                    B. Nett and   
                    J. Hinrichs   Improving Inter\-Organizational
                                  Processes with Integrated Organization
                                  and Technology Development . . . . . . . 339--365

J.UCS: Journal of Universal Computer Science
Volume 5, Number 7, July 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 366--366
                  C. Blundo and   
                     B. Masucci   Randomness in Multi-Secret Sharing
                                  Schemes  . . . . . . . . . . . . . . . . 367--389
        S. Hadjiefthymiades and   
                     L. Merakos   A Survey of Web Architectures for
                                  Wireless Communication Environments  . . 390--417
                    J. G. Wolff   Probabilistic Reasoning as Information
                                  Compression by Multiple Alignment,
                                  Unification and Search: An Introduction
                                  and Overview . . . . . . . . . . . . . . 418--462

J.UCS: Journal of Universal Computer Science
Volume 5, Number 8, August 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 463--463
       G. Franck-Oberaspach and   
            D. B. Schweiger and   
                      K. Svozil   A Packing Problem, Solved by Genetic
                                  Algorithms . . . . . . . . . . . . . . . 464--470
                 I. Popescu and   
                  M. Dumitrescu   Laha Distribution: Computer Generation
                                  and Applications to Life Time Modelling  471--481
                        G. Rosu   Kan Extensions of Institutions . . . . . 482--492

J.UCS: Journal of Universal Computer Science
Volume 5, Number 9, September 28, 1999

                    A. Mateescu   J.UCS Special Issue on Formal Languages
                                  and Automata . . . . . . . . . . . . . . 493--493
               T. Balanescu and   
              A. J. Cowling and   
               H. Georgescu and   
                M. Gheorghe and   
                M. Holcombe and   
                      C. Vertan   Communicating Stream X-Machines Systems
                                  are no more than X-Machines  . . . . . . 494--507
                 S. Bozapalidis   An Introduction To Polypodic Structures  508--520
                   S. Ewert and   
                A. van der Walt   Shrink Indecomposable Fractals . . . . . 521--531
          S. Horváth and   
                         M. Ito   Decidable and Undecidable Problems of
                                  Primitive Words, Regular and
                                  Context-Free Languages . . . . . . . . . 532--541
                    P. Krishnan   Issues Related to Distributed Processing
                                  of Picture Languages . . . . . . . . . . 542--551
                      M. Kudlek   Some Algebraic Structures with Iteration
                                  Lemmata  . . . . . . . . . . . . . . . . 552--562
             M. Margenstern and   
                      K. Morita   A Polynomial Solution for $3$-SAT in the
                                  Space of Cellular Automata in the
                                  Hyperbolic Plane . . . . . . . . . . . . 563--573
                   K. Mason and   
                    P. Krishnan   Decomposition of Timed Automata  . . . . 574--587
                   I. Petre and   
                       L. Petre   Mobile Ambients and $P$-Systems  . . . . 588--598
                     G. Rahonis   Splicing on Trees: the Iterated Case . . 599--609
                 K. Salomaa and   
                          S. Yu   Synchronization Expressions and
                                  Languages  . . . . . . . . . . . . . . . 610--621
                       L. Soufi   Type Specification by Regular
                                  Expressions  . . . . . . . . . . . . . . 622--631

J.UCS: Journal of Universal Computer Science
Volume 5, Number 10, October 28, 1999

                  K. Echtle and   
                      J. Keller   J.UCS Special Issue on Dependability
                                  Evaluation and Validation  . . . . . . . 632--632
              W. G. Schneeweiss   Advanced Fault Tree Modeling . . . . . . 633--643
                H. D. Kochs and   
                  H. Hilmer and   
                     T. Nisbach   Efficient Approximate Reliability
                                  Evaluation Using the Markovian Minimal
                                  Cut Approach . . . . . . . . . . . . . . 644--667
             F. C. Gärtner   Transformational Approaches to the
                                  Specification and Verification of
                                  Fault-Tolerant Systems: Formal
                                  Background and Classification  . . . . . 668--692
                   A. Benso and   
              M. Rebaudengo and   
                   M. S. Reorda   Fault Injection for Embedded
                                  Microprocessor-based Systems . . . . . . 693--711
               W. A. Moreno and   
          J. R. Samson, Jr. and   
                  F. J. Falquez   Laser Injection of Soft Faults for the
                                  Validation of Dependability Design . . . 712--729
                  H. Mauser and   
                     E. Thurner   Electronic Throttle Control --- A
                                  Dependability Case Study . . . . . . . . 730--741

J.UCS: Journal of Universal Computer Science
Volume 5, Number 11, November 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 742--742
      N. Chetcuti-Sperandio and   
    L. Fariñas del Cerro   A Decision Method for Duration Calculus  743--764
                  E. C. Tan and   
                       M. H. Ho   Matrix Method to Detect Logic Hazards in
                                  Combinational Circuits with EX-OR Gates  765--776
                       G. Wolff   Computing as Information Compression by
                                  Multiple Alignment, Unification and
                                  Search . . . . . . . . . . . . . . . . . 777--815

J.UCS: Journal of Universal Computer Science
Volume 5, Number 12, December 28, 1999

                      H. Maurer   Managing Editor's Column . . . . . . . . 816--816
                    R. Bent and   
                  M. Schear and   
            L. Hemaspaandra and   
                     G. Istrate   A Note on Bounded-Weight
                                  Error-Correcting Codes . . . . . . . . . 817--827
                E. Hemaspaandra   On the Power of Positive Turing
                                  Reductions . . . . . . . . . . . . . . . 828--832
                     W. Lee and   
                     S. Lee and   
                     B. Lee and   
                         Y. Lee   An Efficient Planning Algorithm for
                                  Multi-head Surface Mounting Machines
                                  Using a Genetic Algorithm  . . . . . . . 833--833


J.UCS: Journal of Universal Computer Science
Volume 6, Number 1, January 28, 2000

               C. S. Calude and   
                  G. Stefanescu   Automata, Logic, and Computability:
                                  J.UCS Special Issue Dedicated to
                                  Professor Sergiu Rudeanu Festschrift . . 1--2
                      S. Marcus   Under the Sign of Boole  . . . . . . . . 3--4
            V. E. Cazanescu and   
                        G. Rosu   Weak Inclusion Systems: Part Two . . . . 5--21
                    R. Ceterchi   The Lattice Structure of Pseudo-Wajsberg
                                  Algebras . . . . . . . . . . . . . . . . 22--38
                 G. Ciobanu and   
                      M. Rotaru   A Pi-calculus Machine  . . . . . . . . . 39--59
               D. Cristofor and   
               L. Cristofor and   
                 D. A. Simovici   Galois Connections and Data Mining . . . 60--73
              R. Diaconescu and   
                   K. Futatsugi   Behavioural Coherence in Object-Oriented
                                  Algebraic Specification  . . . . . . . . 74--96
                  S. Foldes and   
                   P. L. Hammer   Monotone, Horn and Quadratic
                                  Pseudo-Boolean Functions . . . . . . . . 97--104
               G. Georgescu and   
                    I. Leustean   A Representation Theorem for Monadic
                                  Pavelka Algebras . . . . . . . . . . . . 105--111
                   R. Grosu and   
                  D. Lucanu and   
                 Gh. Stefanescu   Mixed Relations as Enriched Semiringal
                                  Categories . . . . . . . . . . . . . . . 112--129
                      C. Grozea   Free-Extendible Prefix-Free Sets and an
                                  Extension of the Kraft-Chaitin Theorem   130--135
                      F. Harary   The Automorphism Group of a Hypercube    136--138
                  A. Iorgulescu   Connections Between MV$_n$ Algebras and
                                  $n$-valued Lukasiewicz-Moisil Algebras
                                  --- IV . . . . . . . . . . . . . . . . . 139--154
                    H. Ishihara   A Canonical Model Construction for
                                  Substructural Logics . . . . . . . . . . 155--168
                    M. Lipponen   Computational Complementarity and Shift
                                  Spaces . . . . . . . . . . . . . . . . . 169--177
                    G. Paun and   
                    T. Yokomori   Simulating $H$ Systems by $P$ Systems    178--193
                    G. Rosu and   
                      J. Goguen   On Equational Craig Interpolation  . . . 194--200
                       D. Vaida   Notes on Partially-Ordered Structures in
                                  Computer Science: I. PA-Ordered
                                  Semirings and Some Related Structures    201--211
                     K. Xue and   
                      M. Zimand   Extractors for the Real World  . . . . . 212--225

J.UCS: Journal of Universal Computer Science
Volume 6, Number 2, February 28, 2000

                      H. Maurer   Managing Editor's Column . . . . . . . . 226--226
                 F. de Dinechin   The Price of Routing in FPGAs  . . . . . 227--239
                 A. Roberts and   
                    A. Symvonis   Potential-function\-based Analysis of an
                                  off-line Heap Construction Algorithm . . 240--255

J.UCS: Journal of Universal Computer Science
Volume 6, Number 3, March 28, 2000

                  P. A. Carlson   Wonders of the Invisible Workplace: IT
                                  and Process Reinvention  . . . . . . . . 256--271
                I. Antoniou and   
                   M. Reeve and   
                    V. Stenning   The Information Society as a Complex
                                  System . . . . . . . . . . . . . . . . . 272--288
             W. D. Schindel and   
                   G. M. Rogers   Methodologies and Tools For Continuous
                                  Improvement of Systems . . . . . . . . . 289--323
                       S. Thies   Coffein: Construction and Presentation
                                  of Design Knowledge  . . . . . . . . . . 324--344
              R. K. Hessley and   
          D. L. Morris, Jr. and   
                  M. R. Mueller   Integrated Applications of Electronic
                                  Structure Computations in the
                                  Undergraduate Chemistry Curriculum . . . 345--355
              D. W. Fellner and   
                        M. Zens   Electronic Submission, Managing and
                                  Approval of Grant Proposals at the
                                  German Research Foundation based on
                                  Standard Internet and Office Tools . . . 356--366
                    J. Lennertz   Perceptions about Internet Use by
                                  Teaching Faculty at Small Christian
                                  Colleges and Universities  . . . . . . . 367--404

J.UCS: Journal of Universal Computer Science
Volume 6, Number 4, April 28, 2000

                P. E. Dunne and   
                     A. Gibbons   J.UCS Special Issue on BCTCS . . . . . . 405--406
                  M. Beynon and   
         J. Rungrattanaubol and   
                    J. Sinclair   Formal Specification from an
                                  Observation-oriented Perspective . . . . 407--421
               C. Eldershaw and   
                     S. Cameron   Using Genetic Algorithms to Solve the
                                  Motion Planning Problem  . . . . . . . . 422--432
                   S. Seres and   
                      M. Spivey   Functional Reading of Logic Programs . . 433--446
                    M. B. Smyth   Region-based Discrete Geometry . . . . . 447--459
                 L. J. Steggles   Specifying and Verifying Real-Time
                                  Systems using Second-Order Algebraic
                                  Methods: a Case Study of the Railroad
                                  Crossing Controller  . . . . . . . . . . 460--473
                 A. Telford and   
                      D. Turner   Ensuring Termination in ESFP . . . . . . 474--488

J.UCS: Journal of Universal Computer Science
Volume 6, Number 5, May 28, 2000

                      H. Maurer   Managing Editor's Column . . . . . . . . 489--489
               H. Georgescu and   
                      C. Vertan   A New Approach to Communicating
                                  X-Machine Systems  . . . . . . . . . . . 490--502
               D. B. Skillicorn   Treeworld: a Conceptual Model for
                                  Large-Scale Hypermedia . . . . . . . . . 503--516
             K. Tochtermann and   
                      H. Maurer   Knowledge Management and Environmental
                                  Informatics  . . . . . . . . . . . . . . 517--536

J.UCS: Journal of Universal Computer Science
Volume 6, Number 6, June 28, 2000

                      H. Maurer   Managing Editor's Column . . . . . . . . 537--537
        S. Hadjiefthymiades and   
                I. Varouxis and   
                    D. Martakos   Performance of RDBMS-WWW Interfaces
                                  under Heavy Workload . . . . . . . . . . 538--559
                 W. E. Hart and   
                     S. Istrail   Invariant Patterns in Crystal Lattices:
                                  Implications for Protein Folding
                                  Algorithms . . . . . . . . . . . . . . . 560--581

J.UCS: Journal of Universal Computer Science
Volume 6, Number 7, July 28, 2000

             E. Börger and   
                    R. Gotzhein   The Light Control Case Study: a Synopsis 582--585
                  S. Queins and   
              G. Zimmermann and   
                  M. Becker and   
              M. Kronenburg and   
                  Ch. Peper and   
                    R. Merz and   
                J. Schäfer   The Light Control Case Study: Problem
                                  Description  . . . . . . . . . . . . . . 586--596
             E. Börger and   
               E. Riccobene and   
                      J. Schmid   Capturing Requirements by Abstract State
                                  Machines: The Light Control Case Study   597--620
                A. de Groot and   
                      J. Hooman   Analyzing the Light Control System with
                                  PVS  . . . . . . . . . . . . . . . . . . 621--649
               C. Heitmeyer and   
                   R. Bharadwaj   Applying the SCR Requirements Method to
                                  the Light Control Case Study . . . . . . 650--678
              M. Kronenburg and   
                      Ch. Peper   Application of the FOREST Approach to
                                  the Light Control Case Study . . . . . . 679--703
                   G. Smith and   
                       C. Fidge   Incremental Development of Real-Time
                                  Requirements: The Light Control Case
                                  Study  . . . . . . . . . . . . . . . . . 704--730
             J. M. Thompson and   
               M. W. Whalen and   
              M. P. E. Heimdahl   Requirements Capture and Evaluation in
                                  Nimbus: The Light-Control Case Study . . 731--757
             E. Börger and   
                    R. Gotzhein   Requirements Engineering --- \em The
                                  Light Control Case Study . . . . . . . . ??

J.UCS: Journal of Universal Computer Science
Volume 6, Number 8, August 28, 2000

                      H. Maurer   Managing Editor's Column . . . . . . . . 758--758
                     S. Fontani   Efficient Identification of Classes of
                                  $P$-Time Functions . . . . . . . . . . . 759--780
                    J. G. Wolff   Syntax, Parsing and Production of
                                  Natural Language in a Framework of
                                  Information Compression by Multiple
                                  Alignment, Unification and Search  . . . 781--829
                   Y. Zheng and   
                       X. Zhang   The $k$-th-Order Nonhomomorphicity of
                                  $S$-Boxes  . . . . . . . . . . . . . . . 830--848

J.UCS: Journal of Universal Computer Science
Volume 6, Number 9, September 28, 2000

                      H. Maurer   Managing Editor's Column . . . . . . . . 849--849
      C. Martín-Vide and   
                     V. Mitrana   Uniquely Parsable Accepting Grammar
                                  Systems  . . . . . . . . . . . . . . . . 850--860
                    S. Ratschan   Uncertainty Propagation in Heterogeneous
                                  Algebras for Approximate Quantified
                                  Constraint Solving . . . . . . . . . . . 861--880
                    Y. Sato and   
                     T. Ikegami   Nonlinear Computation with Switching Map
                                  Systems  . . . . . . . . . . . . . . . . 881--905

J.UCS: Journal of Universal Computer Science
Volume 6, Number 10, October 28, 2000

                  J. Keller and   
                     T. Ungerer   J.UCS Special Issue on Multithreaded
                                  Processors and Chip-Multiprocessors  . . 906--907
                L. Codrescu and   
                    D. S. Wills   On Dynamic Speculative Thread
                                  Partitioning and the MEM-Slicing
                                  Algorithm  . . . . . . . . . . . . . . . 908--927
                K. Gopinath and   
       M. K. Krishna Narasimhan   Performance of Switch Blocking on
                                  Multithreaded Architectures  . . . . . . 928--947
                    K. Kavi and   
                    J. Arul and   
                      R. Giorgi   Execution and Cache Performance of the
                                  Scheduled Dataflow Architecture  . . . . 948--967
                K. E. Beyls and   
              E. H. D'Hollander   Compiler Generated Multithreading to
                                  Alleviate Memory Latency . . . . . . . . 968--993
                   W.-N. Li and   
                     J.-F. Jenq   On the Thread Scheduling Problem . . . . 994--1014
               P. Evripidou and   
                    C. Kyriacou   Data Driven Network of Workstations
                                  (D$^2$NOW) . . . . . . . . . . . . . . . 1015--1033
                 A. Metzner and   
                     J. Niehaus   MSparc: Multithreading in Real-Time
                                  Architectures  . . . . . . . . . . . . . 1034--1051

J.UCS: Journal of Universal Computer Science
Volume 6, Number 11, November 28, 2000

                      V. Dvorak   J.UCS Special Issue on Formal
                                  Specifications of Computer-Based Systems 1052--1053
                     J. Mullins   Nondeterministic Admissible Interference 1054--1070
                   R. Clark and   
                     A. Moreira   Use of E-LOTOS in Adding Formality to
                                  UML  . . . . . . . . . . . . . . . . . . 1071--1087
               I. Traoré   An Outline of PVS Semantics for UML
                                  Statecharts  . . . . . . . . . . . . . . 1088--1108
                  L. Allain and   
                         P. Yim   Modeling Information System Behavior
                                  with Dynamic Relations Nets  . . . . . . 1109--1130
                  G. Karsai and   
               G. Nordstrom and   
                 A. Ledeczi and   
                J. Sztipanovits   Towards Two-Level Formal Modeling of
                                  Computer-Based Systems . . . . . . . . . 1131--1144
                 S. Maharaj and   
                   C. Shankland   A Survey of Formal Methods Applied to
                                  Leader Election in IEEE 1394 . . . . . . 1145--1163

J.UCS: Journal of Universal Computer Science
Volume 6, Number 12, December 28, 2000

                      H. Maurer   Managing Editor's Column . . . . . . . . 1164--1164
                 H. Bordihn and   
                      M. Holzer   Grammar Systems with Negated Conditions
                                  in their Cooperation Protocols . . . . . 1165--1184
                S. Caporaso and   
                    G. Pani and   
                      E. Covino   Incompleteness in Linear Time  . . . . . 1185--1196
                E. Heinrich and   
                      H. Maurer   Active Documents: Concept,
                                  Implementation and Applications  . . . . 1197--1202
               A. MacDonald and   
                  D. Carrington   Some Elements of Z Specification Style:
                                  Structuring Techniques . . . . . . . . . 1203--1225
                 M. Margenstern   New Tools for Cellular Automata in the
                                  Hyperbolic Plane . . . . . . . . . . . . 1226--1226


J.UCS: Journal of Universal Computer Science
Volume 7, Number 1, January 28, 2001

                    W. Reif and   
                  G. Schellhorn   J.UCS Special Issue on Tools for System
                                  Design and Verification --- Part 1 . . . 1--2
                T. Aaltonen and   
                  M. Katara and   
                  Pitkänen   DisCo Toolset --- The New Generation . . 3--18
           Christine Choppy and   
              Pascal Poizat and   
              Jean-Claude Royer   The Korrigan Environment . . . . . . . . 19--36
                H. Treseler and   
               O. Stursberg and   
             P. W. H. Chung and   
                        S. Yang   An Open Software Architecture for the
                                  Verification of Industrial Controllers   37--53
                    W. Kahl and   
               F. Derichsweiler   Declarative Term Graph Attribution for
                                  Program Generation . . . . . . . . . . . 54--70
                J. Crossley and   
                    I. Poernomo   Fred: An Approach to Generating Real,
                                  Correct, Reusable Programs from Proofs   71--88
                         J. Ruf   RAVEN: Real-Time Analyzing and
                                  Verification Environment . . . . . . . . 89--104

J.UCS: Journal of Universal Computer Science
Volume 7, Number 2, February 28, 2001

                    W. Reif and   
                  G. Schellhorn   J.UCS Special Issue on Tools for System
                                  Design and Verification --- Part 2 . . . 105--106
              R. Berghammer and   
                    T. Hoffmann   Modeling Sequences within the RelView
                                  System . . . . . . . . . . . . . . . . . 107--123
                 A. Armando and   
                      S. Ranise   A Practical Extension Mechanism for
                                  Decision Procedures: the Case Study of
                                  Universal Presburger Arithmetic  . . . . 124--140
                  K. Baukus and   
                Y. Lakhnech and   
                       K. Stahl   Verification of Parameterized Protocols  141--158
                 D. Cansell and   
                    D. Mery and   
                        S. Merz   Diagram Refinements for the Design of
                                  Reactive Systems . . . . . . . . . . . . 159--174
                   J. Rothe and   
                    H. Tews and   
                      B. Jacobs   The Coalgebraic Class Specification
                                  Language CCSL  . . . . . . . . . . . . . 175--193
                    W. Reif and   
              G. Schellhorn and   
                 T. Vollmer and   
                         J. Ruf   Correctness of Efficient Real-Time Model
                                  Checking . . . . . . . . . . . . . . . . 194--209

J.UCS: Journal of Universal Computer Science
Volume 7, Number 3, March 28, 2001

                      H. Maurer   Managing Editor's Column . . . . . . . . 210--210
                 K. Akahori and   
              H. Horiguschi and   
                  K. Suzuki and   
                       M. Nambu   Development and Evaluation of Web-based
                                  In-Service Training System for Improving
                                  the ICT Leadership of Schoolteachers . . 211--225
                  T. Kojiri and   
                   Y. Ogawa and   
                    T. Watanabe   Agent-oriented Support Environment in
                                  Web-based Collaborative Learning . . . . 226--239
                  C. H. Kuo and   
                   D. Wible and   
                     C. L. Chou   A Synchronous EFL Writing Environment
                                  for the Internet . . . . . . . . . . . . 240--253
                  D. D. Suthers   Towards a Systematic Study of
                                  Representational Guidance for
                                  Collaborative Learing Discourse  . . . . 254--277
                   D. Wible and   
                  C. H. Kuo and   
                 N. L. Tsao and   
                         A. Liu   An Online Writing Platform for Language
                                  Teachers . . . . . . . . . . . . . . . . 278--289

J.UCS: Journal of Universal Computer Science
Volume 7, Number 4, April 28, 2001

                      H. Maurer   Managing Editor's Column . . . . . . . . 290--290
               D. J. Haglin and   
                     R. W. Ford   The Message-Minimizing Load
                                  Redistribution Problem . . . . . . . . . 291--306
                 T. A. Junttila   Computational Complexity of the
                                  Place/Transition-Net Symmetry Reduction
                                  Method . . . . . . . . . . . . . . . . . 307--326
                  J. Lennon and   
                      H. Maurer   Can Knowledge Management Help in
                                  Poverty-stricken Countries and Crisis
                                  Situations . . . . . . . . . . . . . . . 327--334

J.UCS: Journal of Universal Computer Science
Volume 7, Number 5, May 28, 2001

                   F. Kappe and   
                        G. Pail   Future of Computer Science: J.UCS
                                  Special Issue Dedicated to Professor
                                  Hermann Maurer . . . . . . . . . . . . . 335--337
                 F. Aurenhammer   Computational Geometry --- Some Easy
                                  Questions and their Recent Solutions . . 338--354
                      J. Buford   Telecommunication Services and Service
                                  Management Challenges  . . . . . . . . . 355--365
                       G. Domik   Glimpses into the Future of Computer
                                  Science Education  . . . . . . . . . . . 366--378
                H. Edelsbrunner   180 Wrapped Tubes  . . . . . . . . . . . 379--399
              Dieter W. Fellner   Graphics Content in Digital Libraries:
                                  Old Problems, Recent Solutions, Future
                                  Demands  . . . . . . . . . . . . . . . . 400--409
                        G. Goos   Issues in Compiling  . . . . . . . . . . 410--419
               Tobias Lauer and   
         Rainer Müller and   
                 Thomas Ottmann   Animations for Teaching Purposes: Now
                                  and Tomorrow . . . . . . . . . . . . . . 420--433
             B. M. E. Moret and   
                  H. D. Shapiro   Algorithms and Experiments: The New (and
                                  Old) Methodology . . . . . . . . . . . . 434--446
                       R. Posch   Will Internet Ever Be Secure?  . . . . . 447--455

J.UCS: Journal of Universal Computer Science
Volume 7, Number 6, June 28, 2001

             K. Tochtermann and   
                      H. Maurer   J.UCS Special Issue: I --- Know '01 ---
                                  International Conference on Knowledge
                                  Management . . . . . . . . . . . . . . . 456--457
                       I. Tomek   Knowledge Management and Collaborative
                                  Virtual Environments . . . . . . . . . . 458--471
                   J. Hasebrook   Learning in the Learning Organization    472--487
               K.-M. Lugger and   
                       H. Kraus   Mastering the Human Barriers in
                                  Knowledge Management . . . . . . . . . . 488--497
                    P. Johnston   Sustainability and Jobs in the Knowledge
                                  Economy  . . . . . . . . . . . . . . . . 498--506
              F. J. Radermacher   Knowledge Management in Superorganisms   507--516
                 Jim Thomas and   
               Paula Cowley and   
                Olga Kuchar and   
                Lucy Nowell and   
              Judi Thompson and   
                 Pak Chung Wong   Discovering Knowledge Through Visual
                                  Analysis . . . . . . . . . . . . . . . . 517--529
                    W. Haas and   
                       H. Mayer   MPEG and its Relevance for Content-based
                                  Multimedia Retrieval . . . . . . . . . . 530--547

J.UCS: Journal of Universal Computer Science
Volume 7, Number 7, July 28, 2001

             K. Tochtermann and   
                      H. Maurer   J.UCS Special Issue: I --- Know '01 ---
                                  International Conference on Knowledge
                                  Management . . . . . . . . . . . . . . . 548--549
                   D. Hicks and   
                 K. Tochtermann   Personal Digital Libraries and Knowledge
                                  Management . . . . . . . . . . . . . . . 550--565
                   A. Hotho and   
                 A. Maedche and   
                   S. Staab and   
                      R. Studer   SEAL-II --- The Soft Spot between Richly
                                  Structured and Unstructured Knowledge    566--590
                       E. Duval   Metadata Standards: What, Who & Why . . . 591--601
                     B. Tillian   Knowledge Management More Effort ---
                                  More Success?  . . . . . . . . . . . . . 602--609
                    D. Ramhorst   A Guided Tour through the Siemens
                                  Business Services Knowledge Management
                                  Framework  . . . . . . . . . . . . . . . 610--622
                    W. Schinagl   New Learning of Adults in the
                                  Information and Knowledge Society  . . . 623--628

J.UCS: Journal of Universal Computer Science
Volume 7, Number 8, August 28, 2001

            B. K. Aichernig and   
           B. Fröhlich and   
                A. Kerschbaumer   Formal Aspects of Software Engineering
                                  --- J.UCS Special Issue in Honor of
                                  Professor Peter Lucas  . . . . . . . . . 629--630
                    C. B. Jones   The Transition from VDL to VDM . . . . . 631--640
              D. Bjòrner   On Teaching Software Engineering based
                                  on Formal Techniques --- Thoughts about
                                  and Plans for --- A Different Software
                                  Engineering Text Book  . . . . . . . . . 641--667
          M. Mac an Airchinnigh   An Eclectic View of the Irish School of
                                  Constructive Mathematics, from [Lucas
                                  1978] to [Mac an Airchinnigh 2001] . . . 668--691
                   P. G. Larsen   Ten Years of Historical Development
                                  ``Bootstrapping'' VDMTools\reg . . . . . 692--709
                B. K. Aichernig   Test-Design through Abstraction --- A
                                  Systematic Approach Based on the
                                  Refinement Calculus  . . . . . . . . . . 710--735
                     H. P. Zima   Data Distribution Specification for High
                                  Performance Computing  . . . . . . . . . 736--753
                 J. N. Oliveira   Bagatelle in C arranged for VDM SoLo . . 754--781

J.UCS: Journal of Universal Computer Science
Volume 7, Number 9, September 28, 2001

                      H. Maurer   Managing Editor's Column . . . . . . . . 782--782
                A. Atanasiu and   
             C. Martin-Vide and   
                    A. Mateescu   Codifiable Languages and the Parikh
                                  Matrix Mapping . . . . . . . . . . . . . 783--793
                     S. Fontani   Efficient Measure Learning . . . . . . . 794--815
                       S. Gupta   Determinism, Nondeterminism,
                                  Alternation, and Counting  . . . . . . . 816--825
                      H. Kahler   More Than WORDs --- Collaborative
                                  Tailoring of a Word Processor  . . . . . 826--847
                 U. Sigmund and   
                     T. Ungerer   On Speculation Control in Simultaneous
                                  Multithreaded Processors . . . . . . . . 848--868

J.UCS: Journal of Universal Computer Science
Volume 7, Number 10, October 28, 2001

                      H. Maurer   Managing Editor's Column . . . . . . . . 869--869
                   A. Datta and   
                     T. Ottmann   Towards a Virtual University . . . . . . 870--885
                     J. Honkala   Three Variants of the DT0L Sequence
                                  Equivalence Problem  . . . . . . . . . . 886--892
                     Y. Liu and   
                 D. Ginther and   
                     P. Zelhart   How Do Frequency and Duration of
                                  Messaging Affect Impression Development
                                  in Computer-Mediated Communication?  . . 893--913

J.UCS: Journal of Universal Computer Science
Volume 7, Number 11, November 28, 2001

             E. Börger and   
                U. Glässer   Abstract State Machines 2001: New
                                  Developments and Applications --- J.UCS
                                  Special Issue  . . . . . . . . . . . . . 914--916
                Y. Gurevich and   
                    N. Tillmann   Partial Updates: Exploration . . . . . . 917--951
                  G. Schellhorn   Verification of ASM Refinements Using
                                  Generalized Forward Simulation . . . . . 952--979
           R. F. Stärk and   
                     S. Nanchen   A Logic for Abstract State Machines  . . 980--1005
             E. Börger and   
                        D. Sona   A Neural Abstract Machine  . . . . . . . 1006--1023
                R. Eschbach and   
            U. Glässer and   
                R. Gotzhein and   
          M. von Lövis and   
                       A. Prinz   Formal Definition of SDL-2000 ---
                                  Compiling and Running SDL Specifications
                                  as ASM Models  . . . . . . . . . . . . . 1024--1049
              A. Gargantini and   
                   E. Riccobene   ASM-Based Testing: Coverage Criteria and
                                  Automatic Test Sequence  . . . . . . . . 1050--1067
                      J. Schmid   Compiling Abstract State Machines to C++ 1068--1087
                 C. Wallace and   
                G. Tremblay and   
                   J. N. Amaral   An Abstract State Machine Specification
                                  and Verification of the Location
                                  Consistency Memory Model and Cache
                                  Protocol . . . . . . . . . . . . . . . . 1088--1112

J.UCS: Journal of Universal Computer Science
Volume 7, Number 12, December 28, 2001

                      H. Maurer   Managing Editor's Column . . . . . . . . 1113--1113
               H. L. Bodlaender   A Generic NP-hardness Proof for a
                                  Variant of Graph Coloring  . . . . . . . 1114--1124
              H. Krottmaier and   
                      H. Maurer   Transclusions in the 21st Century  . . . 1125--1125


J.UCS: Journal of Universal Computer Science
Volume 8, Number 1, January 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--1
                 E. Börger   The Origins and the Development of the
                                  ASM Method for High Level System Design
                                  and Analysis . . . . . . . . . . . . . . 2--74
                  E. Covino and   
                        G. Pani   An Implicit Recursive Language for the
                                  Polynomial Time-space Complexity Classes 75--84
                  H. Maurer and   
                 K. Tochtermann   On a New Powerful Model for Knowledge
                                  Management and its Applications  . . . . 85--96
                   K. Schmaranz   On Second Generation Distributed
                                  Component Systems  . . . . . . . . . . . 97--116

J.UCS: Journal of Universal Computer Science
Volume 8, Number 2, February 28, 2002

               C. S. Calude and   
                 K. Salomaa and   
                          S. Yu   Advances and Trends in Automata and
                                  Formal Languages: A Collection of Papers
                                  in Honour of the 60th Birthday of Helmut
                                  Jürgensen --- J.UCS Special Issue . . . . 117--118
                 H. Bordihn and   
                      M. Holzer   On the Computational Complexity of
                                  Synchronized Context-Free Languages  . . 119--140
               C. S. Calude and   
                 K. Salomaa and   
                          S. Yu   Additive Distances and Quasi-Distances
                                  Between Words  . . . . . . . . . . . . . 141--152
               D. Cristofor and   
                    D. Simovici   Finding Median Partitions Using
                                  Information-Theoretical-Based Genetic
                                  Algorithms . . . . . . . . . . . . . . . 153--172
             Z. Ésik and   
                       W. Kuich   Rationally Additive Semirings  . . . . . 173--183
               F. Gécseg   On Quasi-Products of Tree Automata . . . 184--192
               J. Goldstine and   
                  M. Kappes and   
           C. M. R. Kintala and   
                   H. Leung and   
                 A. Malcher and   
                    D. Wotschke   Descriptional Complexity of Machines
                                  with Limited Resources . . . . . . . . . 193--234
                    P. Hertling   Simply Normal Numbers to Different Bases 235--242
                H. K. Hsiao and   
                C. C. Huang and   
                       S. S. Yu   Word Operation Closure and Primitivity
                                  of Languages . . . . . . . . . . . . . . 243--256
                         M. Ito   Shuffle Decomposition of Regular
                                  Languages  . . . . . . . . . . . . . . . 257--259
                     M. Ito and   
                  J. Dassow and   
                      R. Stiebe   Some Remarks on Codes Defined by Petri
                                  Nets . . . . . . . . . . . . . . . . . . 260--269
                        J. Kari   Synchronization and Stability of Finite
                                  Automata . . . . . . . . . . . . . . . . 270--277
              S. Konstantinidis   Error-Correction, and Finite-Delay
                                  Decodability . . . . . . . . . . . . . . 278--291
                      S. Marcus   Bridging Two Hierarchies of Infinite
                                  Words  . . . . . . . . . . . . . . . . . 292--296
                 M. Margenstern   Tiling the Hyperbolic Plane with a
                                  Single Pentagonal Tile . . . . . . . . . 297--316
      C. Martín-Vide and   
                    A. Paun and   
                        G. Paun   On the Power of $P$ Systems with Symport
                                  Rules  . . . . . . . . . . . . . . . . . 317--331
                     A. Salomaa   Generation of Constants and
                                  Synchronization of Finite Automata . . . 332--347
                     L. Staiger   How Large is the Set of Disjunctive
                                  Sequences? . . . . . . . . . . . . . . . 348--362
                   B. W. Watson   A Fast and Simple Algorithm for
                                  Constructing Minimal Acyclic
                                  Deterministic Finite Automata  . . . . . 363--367

J.UCS: Journal of Universal Computer Science
Volume 8, Number 3, March 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 368--368
                  F. Arroyo and   
                 A. Baranda and   
             J. Castellanos and   
                        G. Paun   Membrane Computing: The Power of (Rule)
                                  Creation . . . . . . . . . . . . . . . . 369--381
                     V. Brattka   Some Notes on Fine Computability . . . . 382--395
                 J. Shearer and   
                      H. Maurer   Is Democracy Possible in the Internet?   396--407

J.UCS: Journal of Universal Computer Science
Volume 8, Number 4, April 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 408--408
                  J. Lennon and   
                     H. Liu and   
                      H. Maurer   HWOES: a Hyperwave Online Employment
                                  Service  . . . . . . . . . . . . . . . . 409--422
                  M. Viroli and   
                     A. Omicini   Modelling Agents as Observable Sources   423--452

J.UCS: Journal of Universal Computer Science
Volume 8, Number 5, May 28, 2002

             K. Tochtermann and   
                      H. Maurer   J.UCS Special Issue: I-Know '02 ---
                                  People-Oriented Knowledge Management . . 453--455
                J. Günther   The New Mobility of Our Society Caused
                                  by Telecommunications  . . . . . . . . . 456--481
                   U. Schneider   The Knowledge-Attention-Gap: Do We
                                  Underestimate the Problem of Information
                                  Overload in Knowledge Management . . . . 482--490
                  M. T. Maybury   Knowledge on Demand: Knowledge and
                                  Expert Discovery . . . . . . . . . . . . 491--505
                J. R. Reich and   
             P. Brockhausen and   
                     T. Lau and   
                      U. Reimer   Ontology-Based Skills Management: Goals,
                                  Opportunities and Challenges . . . . . . 506--515
                A. Kasztler and   
                  K.-H. Leitner   Bibliometric Analysis and Visualisation
                                  of Intellectual Capital  . . . . . . . . 516--525
                    S. Liyanage   Knowledge and Intellectual Capital
                                  Management Processes: Grounding
                                  Knowledge and Understanding of
                                  Organisational Learning  . . . . . . . . 526--535
               R. Reinhardt and   
                    B. Stattkus   Fostering Knowledge Communication:
                                  Concept And Implementation . . . . . . . 536--545
               E. Milchrahm and   
                      A. Hasler   Knowledge Transfer in Recycling
                                  Networks: Fostering Sustainable
                                  Development  . . . . . . . . . . . . . . 546--556
                     A. Komlodi   The Role of Interaction Histories in
                                  Mental Model Building and Knowledge
                                  Sharing in the Legal Domain  . . . . . . 557--566

J.UCS: Journal of Universal Computer Science
Volume 8, Number 6, June 28, 2002

             K. Tochtermann and   
                      H. Maurer   J.UCS Special Issue: I-Know '02 ---
                                  Technology-Oriented Knowledge Management 567--569
                   K. Schneider   What to Expect from Software Experience
                                  Exploitation . . . . . . . . . . . . . . 570--580
                  W.-F. Riekert   Automated Retrieval of Information in
                                  the Internet by Using Thesauri and
                                  Gazetteers as Knowledge Sources  . . . . 581--590
           L. Jéribi and   
                     B. Rumpler   Instance Cooperative Memory to Improve
                                  Query Expansion in Information Retrieval
                                  Systems  . . . . . . . . . . . . . . . . 591--601
                  H. D. Wactlar   Extracting and Visualizing Knowledge
                                  from Film and Video Archives . . . . . . 602--612
                  S. Atnafu and   
                  R. Chbeir and   
                      L. Brunie   Efficient Content-Based and Metadata
                                  Retrieval in Image Database  . . . . . . 613--622
               K. Böhm and   
                   G. Heyer and   
               U. Quasthoff and   
                       C. Wolff   Topic Map Generation Using Text Mining   623--633
                  H. Karner and   
                     G. Droschl   Usage-Centered Interface Design for
                                  Knowledge Management Software  . . . . . 634--643
               T. Schwotzer and   
                       K. Geihs   Shark: a System for Management,
                                  Synchronization and Exchange of
                                  Knowledge in Mobile User Groups  . . . . 644--651
               M. Bonifacio and   
                 M. Bouquet and   
                        R. Cuel   Knowledge Nodes: the Building Blocks of
                                  a Distributed Approach to Knowledge
                                  Management . . . . . . . . . . . . . . . 652--661
                  R. Studer and   
                    Y. Sure and   
                        R. Volz   Managing User Focused Access to
                                  Distributed Knowledge  . . . . . . . . . 662--672

J.UCS: Journal of Universal Computer Science
Volume 8, Number 7, July 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 673--673
                    D. B. Aredo   A Framework for Semantics of UML
                                  Sequence Diagrams in PVS . . . . . . . . 674--697
              D. W.-K. Hong and   
                 C. S. Hong and   
               Y. J. Hyoung and   
                  D.-S. Yun and   
                      W.-S. Kim   Bounded Flooding Routing Algorithm for
                                  Provisioning the Globally Optimal Route
                                  in a Hierarchical ATM Network  . . . . . 698--721
                   W. Kuich and   
                   N. Sauer and   
                     F. Urbanek   Heyting Algebras and Formal Languages    722--736

J.UCS: Journal of Universal Computer Science
Volume 8, Number 8, August 28, 2002

              H. W. Guesgen and   
                F. D. Anger and   
                 G. Ligozat and   
         R. V. Rodríguez   J.UCS Special Issue on Spatial and
                                  Temporal Reasoning . . . . . . . . . . . 737--738
                  M. Barley and   
              H. W. Guesgen and   
                        G. Karl   An Architecture for a Three-Tier
                                  Path-Finder  . . . . . . . . . . . . . . 739--750
                  F. Le Ber and   
                      A. Napoli   The Design of an Object-based System for
                                  Representing and Classifying Spatial
                                  Structures and Relations . . . . . . . . 751--773
                   D. Mitra and   
                     G. Ligozat   Spatial-reasoning for Agents in Multiple
                                  Dimensions . . . . . . . . . . . . . . . 774--792
                   S. R. Schwer   Reasoning with Intervals on Granules . . 793--807
                 H. Surmann and   
                     A. Morales   Scheduling Tasks to a Team of Autonomous
                                  Mobile Service Robots in Indoor
                                  Enviroments  . . . . . . . . . . . . . . 808--832

J.UCS: Journal of Universal Computer Science
Volume 8, Number 9, September 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 833--833
                J. P. Hasebrook   Co-operative and Interactive Distance
                                  Learning: Application of Team-Oriented
                                  and Selective Learning Strategies in a
                                  European Bank  . . . . . . . . . . . . . 834--847
                    H. G. Stork   Webs, Grids and Knowledge Spaces:
                                  Programmes, Projects and Prospects . . . 848--868

J.UCS: Journal of Universal Computer Science
Volume 8, Number 10, October 28, 2002

                 K. Tochtermann   J.UCS Special Issue: Hypermedia ---
                                  State of the Art 2002  . . . . . . . . . 869--870
                D. L. Hicks and   
                 U. K. Wiil and   
            P. J. Nürnberg   Research in Structural Computing . . . . 871--880
                     V. Mattick   Design for All as a Challenge for
                                  Hypermedia Engineering . . . . . . . . . 881--891
                       A. Fronk   An Object-oriented Approach to Design,
                                  Specification, and Implementation of
                                  Hyperlink Structures Based on Usual
                                  Software Development . . . . . . . . . . 892--912
                    E. Gams and   
                       S. Reich   The TrailTRECer Framework: Applying Open
                                  Hypermedia Concepts to Trails  . . . . . 913--923
                      A. Mehler   Components of a Model of
                                  Context-Sensitive Hypertexts . . . . . . 924--943
               J. Westbomke and   
                    G. Dittrich   Towards an XML-based Implementation of
                                  Structured Hypermedia Documents  . . . . 944--956
                    G. Dittrich   Mental Models to Represent Dynamics ---
                                  Using the Example ``factorial''  . . . . 957--964
                Mathias Lux and   
             Werner Klieber and   
               Jutta Becker and   
          Klaus Tochtermann and   
               Harald Mayer and   
          Helmut Neuschmied and   
                    Werner Haas   XML and MPEG-7 for Interactive
                                  Annotation and Retrieval using Semantic
                                  Meta-data  . . . . . . . . . . . . . . . 965--984
                 H. Mülner   Software for a Multimedia Encyclopedia   985--990

J.UCS: Journal of Universal Computer Science
Volume 8, Number 11, November 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 991--991
                     F. Messine   Extentions [sic] of Affine Arithmetic:
                                  Application to Unconstrained Global
                                  Optimization . . . . . . . . . . . . . . 992--1015
                L. Prechelt and   
                 G. Malpohl and   
                  M. Philippsen   Finding Plagiarisms among a Set of
                                  Programs with JPlag  . . . . . . . . . . 1016--1038

J.UCS: Journal of Universal Computer Science
Volume 8, Number 12, December 28, 2002

                      H. Maurer   Managing Editor's Column . . . . . . . . 1039--1039
                     J. Honkala   On the Simplification of HD0L Power
                                  Series . . . . . . . . . . . . . . . . . 1040--1046
                     F. Hristea   On the Semiautomatic Generation of
                                  WordNet Type Synsets and Clusters  . . . 1047--1047


J.UCS: Journal of Universal Computer Science
Volume 9, Number 1, January 28, 2003

                      H. Maurer   Managing Editor's Column . . . . . . . . 1--1
             Richard Banach and   
               Farhab Arbab and   
     George A. Papadopoulos and   
             John R. W. Glauert   A Multiply Hierarchical Automaton
                                  Semantics for the IWIM Coordination
                                  Model  . . . . . . . . . . . . . . . . . 2--33
            C. Glaßer and   
                    G. Wechsung   Relativizing Function Classes  . . . . . 34--50
                  M. Virvou and   
                     K. Kabassi   Experimental Studies within the Software
                                  Engineering Process for Intelligent
                                  Assistance in a GUI  . . . . . . . . . . 51--85

J.UCS: Journal of Universal Computer Science
Volume 9, Number 2, February 28, 2003

              R. Berghammer and   
                D. Haneberg and   
                    W. Reif and   
                  G. Schellhorn   J.UCS Special Issue on Tools for System
                                  Design and Verification  . . . . . . . . 86--87
              E.-R. Olderog and   
                      H. Dierks   Moby/RT: a Tool for Specification and
                                  Verification of Real-Time Systems  . . . 88--105
               H.-D. Ehrich and   
                M. Kollmann and   
                      R. Pinger   Checking Object System Designs
                                  Incrementally  . . . . . . . . . . . . . 106--119
                   A. Krebs and   
                         J. Ruf   Optimized Temporal Logic Compilation . . 120--137
                   R. Malik and   
               R. Mühlfeld   A Case Study in Verification of UML
                                  Statecharts: the PROFIsafe Protocol  . . 138--151
           Achim D. Brucker and   
            Frank Rittinger and   
                 Burkhart Wolff   HOL-Z 2.0: a Proof Environment for
                                  Z-Specifications . . . . . . . . . . . . 152--172
            Walter Guttmann and   
            Helmuth Partsch and   
            Wolfram Schulte and   
                  Ton Vullinghs   Tool Support for the Interactive
                                  Derivation of Formally Correct
                                  Functional Programs  . . . . . . . . . . 173--188

J.UCS: Journal of Universal Computer Science
Volume 9, Number 3, March 28, 2003

                   J. Knoop and   
                  W. Zimmermann   J.UCS Special Issue on Compiler
                                  Optimization meets Compiler Verification
                                  (COCV 2002)  . . . . . . . . . . . . . . 189--190
                     S. Glesner   Using Program Checking to Ensure the
                                  Correctness of Compiler Implementations  191--222
                    L. Zuck and   
                  A. Pnueli and   
                    Y. Fang and   
                    B. Goldberg   VOC: a Methodology for the Translation
                                  Validation of Optimizing Compilers . . . 223--247
           K. C. Shashidhar and   
              M. Bruynooghe and   
                F. Catthoor and   
                    G. Janssens   An Automatic Verification Technique for
                                  Loop and Data Reuse Transformations
                                  based on Geometric Modeling of Programs  248--269
            T. V. N. Nguyen and   
                     F. Irigoin   Alias Verification for Fortran Code
                                  Optimization . . . . . . . . . . . . . . 270--297

J.UCS: Journal of Universal Computer Science
Volume 9, Number 4, April 28, 2003

                      H. Maurer   J. UCS Special Issue on Dynamic Symbolic
                                  Languages  . . . . . . . . . . . . . . . 298--299
                  H. Maurer and   
                      R. Oliver   The Future of PCs and Implications on
                                  Society  . . . . . . . . . . . . . . . . 300--308
                  H. Maurer and   
             R. Stubenrauch and   
                    D. G. Camhy   Foundations of MIRACLE: Multimedia
                                  Information Repository, A
                                  Computer-supported Language Effort . . . 309--348
             R. Stubenrauch and   
                D. G. Camhy and   
               J. A. Lennon and   
                      H. Maurer   Applications of MIRACLE: Working With
                                  Dynamic Visual Information . . . . . . . 349--368
                D. G. Camhy and   
                 R. Stubenrauch   A Cross-Disciplinary Bibliography on
                                  Visual Languages for Information Sharing
                                  and Archiving  . . . . . . . . . . . . . 369--396

J.UCS: Journal of Universal Computer Science
Volume 9, Number 5, May 28, 2003

                      H. Maurer   Managing Editor's Column . . . . . . . . 397--397
             M. Margenstern and   
                     G. Skordev   Fibonacci Type Coding for the Regular
                                  Rectangular Tilings of the Hyperbolic
                                  Plane  . . . . . . . . . . . . . . . . . 398--422
                   J. Mbale and   
                  D. Ursino and   
                      X. X. Fei   Cyclical Structure Converter (CSC): a
                                  System for Handling the Interaction of
                                  Structured and Semi-structured Data
                                  Sources  . . . . . . . . . . . . . . . . 423--446

J.UCS: Journal of Universal Computer Science
Volume 9, Number 6, June 28, 2003

                 K. Tochtermann   J.UCS Special Issue: I-Know '03 --- Hot
                                  Spots in Knowledge Management  . . . . . 447--450
                 P. Schütt   The post-Nonaka Knowledge Management . . 451--462
                   K. North and   
                     T. Hornung   The Benefits of Knowledge Management ---
                                  Results of the German Award ``Knowledge
                                  Manager 2002'' . . . . . . . . . . . . . 463--471
                   S.-T. Li and   
                    H.-C. Hsieh   Managing Operation Knowledge for the
                                  Metal Industry . . . . . . . . . . . . . 472--480
                  L. Ilmola and   
            A. Kotsalo-Mustonen   Filters in the Strategy Formulation
                                  Process  . . . . . . . . . . . . . . . . 481--490
               M. Bonifacio and   
                      A. Molani   The Richness of Diversity in Knowledge
                                  Creation: An Interdisciplinary Overview  491--500
                   J. M. Viedma   SCBS Social Capital Benchmarking System
                                  --- Profiting from Social Capital when
                                  Building Network Organisations . . . . . 501--509
                Y. Avrithis and   
                  G. Stamou and   
                 M. Wallace and   
                 F. Marques and   
               P. Salembier and   
                    X. Giro and   
                    W. Haas and   
                 H. Vallant and   
                    M. Zufferey   Unified Access to Heterogeneous
                                  Audiovisual Archives . . . . . . . . . . 510--519
                    R. Volz and   
                  R. Studer and   
                 A. Maedche and   
                      B. Lauser   Pruning-based Identification of Domain
                                  Ontologies . . . . . . . . . . . . . . . 520--529
                 C. Biemann and   
               U. Quasthoff and   
               K. Böhm and   
                       C. Wolff   Automatic Discovery and Aggregation of
                                  Compound Names for the Use in Knowledge
                                  Representations  . . . . . . . . . . . . 530--541
                 K. Mertins and   
                  P. Heisig and   
                      K. Alwert   Process-oriented Knowledge Structuring   542--550
                     F. Tao and   
                    L. Chen and   
                N. Shadbolt and   
                   G. Pound and   
                         S. Cox   Towards the Semantic Grid: Putting
                                  Knowledge to Work in Design Optimisation 551--562
                  D. T. Lee and   
                  G. C. Lee and   
                    Y. W. Huang   Knowledge Management for Computational
                                  Problem Solving  . . . . . . . . . . . . 563--570
                 L. Efimova and   
                       J. Swaak   Converging Knowledge Management,
                                  Training and e-learning: Scenarios to
                                  Make it Work . . . . . . . . . . . . . . 571--578

J.UCS: Journal of Universal Computer Science
Volume 9, Number 7, July 28, 2003

                  U. Reimer and   
                        Y. Sure   Professional Knowledge Management ---
                                  Experiences and Visions --- J.UCS
                                  Special Issue  . . . . . . . . . . . . . 579--580
                  T. Bohinc and   
                     S. Markham   The Strong Effects of the Soft Factors
                                  of Knowledge Management  . . . . . . . . 581--591
                        M. Kuhn   A Note on Culture-sensitive Knowledge
                                  Management in OE-sales Area of Robert
                                  Bosch GmbH . . . . . . . . . . . . . . . 592--595
                 E. Kamentz and   
               C. Womser-Hacker   Defining Culture-Bound User
                                  Characteristics as a Starting-Point for
                                  the Design of Adaptive Learning Systems  596--607
                R. Bergmann and   
                      M. Schaaf   Structural Case-Based Reasoning and
                                  Ontology-Based Knowledge Management: a
                                  Perfect Match? . . . . . . . . . . . . . 608--626
                 M. Grabert and   
                      D. Bridge   Case-Based Reuse of Software Examplets   627--640
Márcio Greyk Batista Dias and   
           Nicolas Anquetil and   
Käthia Maríal de Oliveira   Organizing the Knowledge Used in
                                  Software Maintenance . . . . . . . . . . 641--658
             R. L. Feldmann and   
                      R. Carbon   Experience Base Schema Building Blocks
                                  of the PLEASERS Library  . . . . . . . . 659--669
    Luciana de Landa Farias and   
     Guilherme H. Travassos and   
               Ana Regina Rocha   Managing Organizational Risk Knowledge   670--681
                  E. Moench and   
                 M. Ullrich and   
              H.-P. Schnurr and   
                      J. Angele   SemanticMiner --- Ontology-Based
                                  Knowledge Retrieval  . . . . . . . . . . 682--696
                  N. Stojanovic   On the Role of the Librarian Agent in
                                  Ontology-based Knowledge Management
                                  Systems  . . . . . . . . . . . . . . . . 697--718
                J. Hofer-Alfeis   Effective Integration of Knowledge
                                  Management into the Business Starts with
                                  a Top-down Knowledge Strategy  . . . . . 719--728

J.UCS: Journal of Universal Computer Science
Volume 9, Number 8, August 28, 2003

      Roberto Ierusalimschy and   
         Lucilia Figueiredo and   
   Marco T. de Oliveira Valente   7th Brasilian Symposium on Programming
                                  Languages --- J.UCS Special Issue  . . . 729--729
                 M. A. Leal and   
               N. Rodriguez and   
               R. Ierusalimschy   LuaTS --- A Reactive Event-Driven Tuple
                                  Space  . . . . . . . . . . . . . . . . . 730--744
             A. R. Figueira and   
                 H. Paulino and   
                   L. Lopes and   
                       F. Silva   Distributed Typed Concurrent Objects: a
                                  Programming Language for Distributed
                                  Computations with Mobile Resources . . . 745--760
 Wendell Figueiredo Taveira and   
Marco Tulio de Oliveira Valente and   
Mariza Andrade da Silva Bigonha and   
       Roberto da Silva Bigonha   Asynchronous Remote Method Invocation in
                                  Java . . . . . . . . . . . . . . . . . . 761--775
     F. H. de Carvalho, Jr. and   
                     R. D. Lins   Haskell#: Parallel Programming Made
                                  Simple and Efficient . . . . . . . . . . 776--794
             N. M. M. Alves and   
          S. de Mello Schneider   Implementation of an Embedded Hardware
                                  Description Language Using Haskell . . . 795--812
                     R. D. Lins   Lazy Cyclic Reference Counting . . . . . 813--828
                   J. Knoop and   
                O. Rüthing   Constant Propagation on Predicated Code  829--850
                          H. Xi   Dependently Typed Pattern Matching . . . 851--872
            C. Vasconcellos and   
              L. Figueiredo and   
                     C. Camarao   Practical Type Inference for Polymorphic
                                  Recursion: an Implementation in Haskell  873--890
                  L. S. Barbosa   Towards a Calculus of State-based
                                  Software Components  . . . . . . . . . . 891--909
                C. Carvilhe and   
                M. A. Musicante   Object-Oriented Action Semantics
                                  Specifications . . . . . . . . . . . . . 910--934
      A. D. Dantas de Souza and   
                       P. Borba   Developing Adaptive J2ME Applications
                                  Using AspectJ  . . . . . . . . . . . . . 935--955
                 F. Ramalho and   
                   J. Robin and   
                      R. Barros   XOCL --- an XML Language for Specifying
                                  Logical Constraints in Object Oriented
                                  Models . . . . . . . . . . . . . . . . . 956--969
               E. K. Piveta and   
               L. C. Zancanella   Aspect Weaving Strategies  . . . . . . . 970--983

J.UCS: Journal of Universal Computer Science
Volume 9, Number 9, September 28, 2003

              H. W. Guesgen and   
                F. D. Anger and   
                 G. Ligozat and   
         R. V. Rodríguez   Spatial and Temporal Reasoning . . . . . 984--985
                        M. Pool   An Applied Calculus for Spatial
                                  Accessibility Reasoning  . . . . . . . . 986--1007
                   V. Dugat and   
              P. Gambarotto and   
                      Y. Larvor   Abstract Representation of Object and
                                  Structural Symmetries Detection  . . . . 1008--1029
                   K. Takahashi   Reasoning about Propagation of
                                  Properties over Regions  . . . . . . . . 1030--1045
                       J. Araki   Action Vectors: Modeling Spatial
                                  Relations between Objects and Routes . . 1046--1072
                  F. Le Ber and   
                  A. Napoli and   
              J.-L. Metzger and   
                      S. Lardon   Modeling and Comparing Farm Maps using
                                  Graphs and Case-based Reasoning  . . . . 1073--1095
                 L. Museros and   
                   M. T. Escrig   Modeling Motion by the Integration of
                                  Topology and Time  . . . . . . . . . . . 1096--1122
                 C. Bettini and   
                     S. Ruffini   Direct Granularity Conversions among
                                  Temporal Constraints . . . . . . . . . . 1123--1136
                 V. Goranko and   
               A. Montanari and   
                   G. Sciavicco   Propositional Interval Neighborhood
                                  Temporal Logics  . . . . . . . . . . . . 1137--1167
              Didier Dubois and   
              Allel HadjAli and   
                    Henri Prade   Fuzziness and Uncertainty in Temporal
                                  Reasoning  . . . . . . . . . . . . . . . 1168--1194

J.UCS: Journal of Universal Computer Science
Volume 9, Number 10, October 28, 2003

                      H. Maurer   Managing Editor's Column . . . . . . . . 1195--1195
               C. S. Calude and   
                  E. Calude and   
                  M. J. Dinneen   What is the Value of Taxicab (6)?  . . . 1196--1203
                 I. Honkala and   
                    A. Lobstein   On Identification in ZZ$^2$ Using
                                  Translates of Given Patterns . . . . . . 1204--1219
                 O. Koné   An Inoteroperability Testing Approach to
                                  Wireless Applications Protocols  . . . . 1220--1243
                  J. Lennon and   
                      H. Maurer   Why it is Difficult to Introduce
                                  e-Learning into Schools And Some New
                                  Solutions  . . . . . . . . . . . . . . . 1244--1257

J.UCS: Journal of Universal Computer Science
Volume 9, Number 11, November 28, 2003

                  V. Dvorak and   
                   M. Sveda and   
                 C. Rattray and   
                J. W. Rozenblit   Formal Specifications of Computer-Based
                                  Systems --- J.UCS Special Issue  . . . . 1258--1260
               D. Drusinsky and   
                    M. T. Shing   Monitoring Temporal Logic Specifications
                                  Combined with Time Series Constraints    1261--1276
                 F. Scuglik and   
                       M. Sveda   Automatically Generated CSP
                                  Specifications . . . . . . . . . . . . . 1277--1295
                  G. Karsai and   
                 A. Agrawal and   
                     F. Shi and   
                    J. Sprinkle   On the Use of Graph Transformation in
                                  the Formal Specification of Model
                                  Interpreters . . . . . . . . . . . . . . 1296--1321
                    C. Kong and   
               P. Alexander and   
                       C. Menon   Defining a Formal Coalgebraic Semantics
                                  for the Rosetta Specification Language   1322--1349
                S. Lafrance and   
                     J. Mullins   An Information Flow Method to Detect
                                  Denial of Service Vulnerabilities  . . . 1350--1369

J.UCS: Journal of Universal Computer Science
Volume 9, Number 12, December 28, 2003

                     T. Ley and   
                      D. Albert   Skills Management --- Managing
                                  Competencies in the Knowledge-based
                                  Economy --- J.UCS Special Issue  . . . . 1370--1371
               K. Reinhardt and   
                       K. North   Transparency and Transfer of Individual
                                  Competencies --- A Concept of
                                  Integrative Competence Management  . . . 1372--1380
                        S. Beck   Skill and Competence Management as a
                                  Base of an Integrated Personnel
                                  Development (IPD) --- A Pilot Project in
                                  the Putzmeister, Inc./Germany  . . . . . 1381--1387
                     M. Won and   
                       V. Pipek   Sharing Knowledge on Knowledge --- The
                                  eXact Peripheral Expertise Awareness
                                  System . . . . . . . . . . . . . . . . . 1388--1397
                W. Hiermann and   
               M. Höfferer   A Practical Knowledge-based Approach to
                                  Skill Management and Personal
                                  Development  . . . . . . . . . . . . . . 1398--1409
       J. B. de Vasconcelos and   
                  C. Kimble and   
                       A. Rocha   Organisational Memory Information
                                  Systems An example of a Group Memory
                                  System for the Management of Group
                                  Competencies . . . . . . . . . . . . . . 1410--1427
              C. Hockemeyer and   
                  O. Conlan and   
                    V. Wade and   
                      D. Albert   Applying Competence Prerequisite
                                  Structures for eLearning and Skill
                                  Management . . . . . . . . . . . . . . . 1428--1436
                 S. Colucci and   
                 T. Di Noia and   
             E. Di Sciascio and   
               F. M. Donini and   
               M. Mongiello and   
                     M. Mottola   A Formal Approach to Ontology-Based
                                  Semantic Match of Skills Descriptions    1437--1454
              L. Stefanutti and   
                      D. Albert   Skill Assessment in Problem Solving and
                                  Simulated Learning Environments  . . . . 1455--1468
      J. G. Cegarra-Navarro and   
                B. Rodrigo-Moya   Individual Knowledge as a Bridge between
                                  Human and Customer Capital . . . . . . . 1469--1486
             A. M. Fuglseth and   
                   K. Groenhaug   A Tool Kit for Measurement of
                                  Organisational Learning: Methodological
                                  Requirements and an Illustrative Example 1487--1499
                     T. Ley and   
                      D. Albert   Identifying Employee Competencies in
                                  Dynamic Work Domains: Methodological
                                  Considerations and a Case Study  . . . . 1500--1518
                 E. Tomé   Bad Management and its Consequences in a
                                  Problematic European Union Member
                                  (Portugal) . . . . . . . . . . . . . . . 1519--1519


J.UCS: Journal of Universal Computer Science
Volume 10, Number 1, January 28, 2004

                 A. Ulbrich and   
                      H. Pacnik   Human Issues in Implementing eLearning
                                  Technology . . . . . . . . . . . . . . . 1--3
                  H. Allert and   
                 C. Richter and   
                       W. Nejdl   Situated Models and Metadata for
                                  Learning Management  . . . . . . . . . . 4--13
                   M. Pivec and   
                   O. Dziabenko   Game-Based Learning in Universities and
                                  Lifelong Learning: ``UniGame: Social
                                  Skills and Knowledge Training'' Game
                                  Concept  . . . . . . . . . . . . . . . . 14--26
              E. Abrahamian and   
                J. Weinberg and   
                   M. Grady and   
                  C. M. Stanton   The Effect of Personality-Aware
                                  Computer-Human Interfaces on Learning    27--37
                 A. Schmidt and   
                C. Winterhalter   User Context Aware Delivery of
                                  E-Learning Material: Approach and
                                  Architecture . . . . . . . . . . . . . . 38--46
                F. Esposito and   
               O. Licchelli and   
                    G. Semeraro   Discovering Student Models in e-learning
                                  Systems  . . . . . . . . . . . . . . . . 47--57
                        T. Flor   Experiences with Adaptive User and
                                  Learning Models in eLearning Systems for
                                  Higher Education . . . . . . . . . . . . 58--72
                   M. Pivec and   
                     K. Baumann   The Role of Adaptation and
                                  Personalisation in Classroom-Based
                                  Learning and in e-Learning . . . . . . . 73--89
                E. Denman-Maier   Intercultural Factors in Web-based
                                  Training Systems . . . . . . . . . . . . 90--104

J.UCS: Journal of Universal Computer Science
Volume 10, Number 2, February 28, 2004

                      H. Maurer   Managing Editor's Column . . . . . . . . 105--105
               P. Chaudhuri and   
                     H. Thomson   A Message-Optimal Distributed Graph
                                  Algorithm: Partial Precedence
                                  Constrained Scheduling . . . . . . . . . 106--119
                  B. Rinner and   
                  M. Schmid and   
                       R. Weiss   A Rapid Prototyping Environment for
                                  Multi-DSP Systems based on Accurate
                                  Performance Prediction . . . . . . . . . 120--144
                 O. Sessink and   
                R. Beeftink and   
                 J. Tramper and   
                      R. Hartog   Securing Web-Based Exams . . . . . . . . 145--157

J.UCS: Journal of Universal Computer Science
Volume 10, Number 3, March 28, 2004

               S. N. Lindstaedt   (Virtual) Communities of Practice within
                                  Modern Organizations --- J.UCS Special
                                  Issue  . . . . . . . . . . . . . . . . . 158--161
               M. Bonifacio and   
               P. Camussone and   
                        C. Zini   Managing the KM Trade-Off: Knowledge
                                  Centralization versus Distribution . . . 162--175
                    D. Fuhr and   
             F. Fuchs-Kittowski   Against Hierarchy and Chaos Knowledge
                                  Coproduction in Nets of Experts  . . . . 176--185
                  B. Decker and   
                    J. Rech and   
              K.-D. Althoff and   
                   A. Klotz and   
                 E. Leopold and   
                        A. Voss   Participative Process Introduction:
                                  Three Case Studies From the indiGo
                                  Project  . . . . . . . . . . . . . . . . 186--204
               D. Apostolou and   
                 G. Mentzas and   
              K. Baraboutis and   
                S. Papadopoulou   Facilitating Knowledge Exchange and
                                  Decision Making within Learning Networks 205--226
                    R. Cuel and   
               M. Bonifacio and   
                   M. Grosselle   Knowledge Nodes: the Reification of
                                  Organizational Communities. The
                                  Pizzarotti Case Study  . . . . . . . . . 227--234
                   J. Novak and   
                       M. Wurst   Supporting Knowledge Creation and
                                  Sharing in Communities Based on Mapping
                                  Implicit Knowledge . . . . . . . . . . . 235--251
                    K. Hori and   
                K. Nakakoji and   
                Y. Yamamoto and   
                     J. Ostwald   Organic Perspectives of Knowledge
                                  Management: Knowledge Evolution through
                                  a Cycle of Knowledge Liquidization and
                                  Crystallization  . . . . . . . . . . . . 252--261
                  J. Davies and   
                    A. Duke and   
                        Y. Sure   OntoShare --- An Ontology-based
                                  Knowledge Sharing System for virtual
                                  Communities of Practice  . . . . . . . . 262--283
                     G. Droschl   Communities of Practice: An Integrated
                                  Technology Perspective . . . . . . . . . 284--293
                      J. Preece   Etiquette, Empathy and Trust in
                                  Communities of Practice: Stepping-Stones
                                  to Social Capital  . . . . . . . . . . . 294--302

J.UCS: Journal of Universal Computer Science
Volume 10, Number 4, April 28, 2004

               R. Corchuelo and   
          A. Ruiz-Cortés   Breakthroughs and Challenges in Software
                                  Engineering  . . . . . . . . . . . . . . 303--305
                   H. P. In and   
                       D. Olson   Requirements Negotiation Using
                                  Multi-Criteria Preference Analysis . . . 306--325
       B. Henderson-Sellers and   
                  M. Serour and   
                 T. McBride and   
          C. Gonzalez-Perez and   
                      L. Dagher   Process Construction and Customization   326--358
       J. Gómez-Sanz and   
                J. Pavón   Methodologies for Developing Multi-Agent
                                  Systems  . . . . . . . . . . . . . . . . 359--374
              L. F. Andrade and   
                 J. L. Fiadeiro   Composition Contracts for Service
                                  Interaction  . . . . . . . . . . . . . . 375--390
            R. T. Alexander and   
                      J. Offutt   Coupling-based Testing of O-O Programs   391--427
                 A. Boronat and   
            J. Pérez and   
I. Carsí, J. Á. , Ramos   Two Experiences in Software Dynamics . . 428--453
             O. Díaz and   
         J. J. Rodríguez   Portlets as Web Components: an
                                  Introduction . . . . . . . . . . . . . . 454--472
                    M. Amor and   
                 L. Fuentes and   
                       M. Pinto   A Survey of Multimedia Software
                                  Engineering  . . . . . . . . . . . . . . 473--498

J.UCS: Journal of Universal Computer Science
Volume 10, Number 5, May 28, 2004

                    G. Paun and   
M. J. Pérez-Jiménez   Second Brainstorming Week on Membrane
                                  Computing  . . . . . . . . . . . . . . . 499--501
                     A. Alhazov   On Determinism of
                                  Evolution-Communication $P$ Systems  . . 502--508
              F. Bernardini and   
                    M. Gheorghe   Population $P$ Systems . . . . . . . . . 509--539
               M. Cavaliere and   
                      D. Genova   $P$ Systems with Symport/Antiport of
                                  Rules  . . . . . . . . . . . . . . . . . 540--558
    A. Cordón-Franco and   
            F. Sancho-Caparrini   A Note on Complexity Measures for
                                  Probabilistic $P$ Systems  . . . . . . . 559--566
                 F. Fontana and   
                      G. Franco   Finding the Maximum Element Using $P$
                                  Systems  . . . . . . . . . . . . . . . . 567--580
                 M. Ionescu and   
                     D. Sburlan   On $P$ Systems with Promoters/Inhibitors 581--599
                A. Leporati and   
                 C. Zandron and   
                       G. Mauri   Simulating the Fredkin Gate with
                                  Energy-Based $P$ Systems . . . . . . . . 600--619
      I. A. Nepomuceno-Chamorro   A Java Simulator for Membrane Computing  620--629
                     L. Pan and   
                  T.-O. Ishdorj   $P$ Systems with Active Membranes and
                                  Separation Rules . . . . . . . . . . . . 630--649
M. J. Pérez-Jiménez and   
           F. J. Romero-Campero   An Efficient Family of $P$ Systems for
                                  Packing Items into Bins  . . . . . . . . 650--670

J.UCS: Journal of Universal Computer Science
Volume 10, Number 6, June 28, 2004

                 K. Tochtermann   Beyond the state-of-the-art of Knowledge
                                  Management . . . . . . . . . . . . . . . 671--673
                 S. Y. Choy and   
                  W. B. Lee and   
                   C. F. Cheung   A Systematic Approach for Knowledge
                                  Audit Analysis: Integration of Knowledge
                                  Inventory, Mapping and Knowledge Flow
                                  Analysis . . . . . . . . . . . . . . . . 674--682
                   M. J. Eppler   Facilitating Knowledge Communication
                                  through Joint Interactive Visualization  683--690
       T. Mueller-Prothmann and   
                       I. Finke   SELaKT --- Social Network Analysis as a
                                  Method for Expert Localisation and
                                  Sustainable Knowledge Transfer . . . . . 691--701
J. Landeta Rodríguez and   
A. Rodríguez Castellanos and   
                S. Y. Ranguelov   Knowledge Management Analysis of the
                                  Research & Development & Transference
                                  Process at HEROs: a Public University
                                  Case . . . . . . . . . . . . . . . . . . 702--711
               N. Alfirevic and   
                       D. Racic   Knowledge Integration as a Source of
                                  Competitive Advantage in Large Croatian
                                  Enterprises  . . . . . . . . . . . . . . 712--722
                 S. Colucci and   
                 T. Di Noia and   
             E. Di Sciascio and   
               F. M. Donini and   
               M. Mongiello and   
                  G. Piscitelli   Semantic-based Approach to Task
                                  Assignment of Individual Profiles  . . . 723--730
                       M. Hefke   A Framework for the Successful
                                  Introduction of KM Using CBR and
                                  Semantic Web Technologies  . . . . . . . 731--739
                  S. Stumpf and   
                   J. McDonnell   An Investigation into Sharing Metadata:
                                  ``I'm not thinking what you are
                                  thinking'' . . . . . . . . . . . . . . . 740--748

J.UCS: Journal of Universal Computer Science
Volume 10, Number 7, July 28, 2004

                     R. D. Lins   8th Brazilian Symposium on Programming
                                  Languages --- J.UCS Special Issue  . . . 749--750
                   D. A. Turner   Total Functional Programming . . . . . . 751--768
                     R. D. Lins   Partial Categorical Multi-Combinators
                                  and Church--Rosser Theorems  . . . . . . 769--788
                  F. Chalub and   
                       C. Braga   A Modular Rewriting Semantics for CML    789--807
              M. A. Barbosa and   
                  L. S. Barbosa   A Relational Model for Component
                                  Interconnection  . . . . . . . . . . . . 808--823
           F. M. Q. Pereira and   
  M. T. de Oliveira Valente and   
                W. S. Pires and   
        R. da Silva Bigonha and   
         M. A. da Silva Bigonha   Tactics for Remote Method Invocation . . 824--842
                F. C. Filho and   
                C. M. F. Rubira   Implementing Coordinated Error Recovery
                                  for Distributed Object-Oriented Systems
                                  with AspectJ . . . . . . . . . . . . . . 843--858
          Brian T. Westphal and   
   Frederick C. Harris, Jr. and   
              Sergui M. Dascalu   Snippets: Support for Drag-and-Drop
                                  Programming in the Redwood Environment   859--871
          A. A. de Oliveira and   
                T. H. Braga and   
         M. de Almeida Maia and   
            R. da Silva Bigonha   MetaJ: An Extensible Environment for
                                  Metaprogramming in Java  . . . . . . . . 872--891
             F. Mascarenhas and   
               R. Ierusalimschy   LuaInterface: Scripting the .NET CLR
                                  with Lua . . . . . . . . . . . . . . . . 892--909
             A. L. de Moura and   
               N. Rodriguez and   
               R. Ierusalimschy   Coroutines in Lua  . . . . . . . . . . . 910--925

J.UCS: Journal of Universal Computer Science
Volume 10, Number 8, August 28, 2004

                  B. Ganter and   
                  G. Stumme and   
                       R. Wille   Formal Concept Analysis: Theory and
                                  Applications . . . . . . . . . . . . . . 926--926
                S. O. Kuznetsov   On the Intractability of Computing the
                                  Duquenne--Guigues Base . . . . . . . . . 927--933
                  J. Abello and   
                A. J. Pogel and   
                      L. Miller   Breadth First Search Graph Partitions
                                  and Concept Lattices . . . . . . . . . . 934--954
                      B. Ganter   Conflict Avoidance in Additive Order
                                  Diagrams . . . . . . . . . . . . . . . . 955--966
                   U. Priss and   
                      L. J. Old   Modelling Lexical Databases with Formal
                                  Concept Analysis . . . . . . . . . . . . 967--984
               C. Carpineto and   
                      G. Romano   Exploiting the Potential of Concept
                                  Lattices for Information Retrieval with
                                  CREDO  . . . . . . . . . . . . . . . . . 985--1013
                   E. Zenou and   
                  M. Samuelides   Galois Lattice Theory for Probabilistic
                                  Visual Landmarks . . . . . . . . . . . . 1014--1033

J.UCS: Journal of Universal Computer Science
Volume 10, Number 9, September 28, 2004

                      H. Maurer   Managing Editor's Column . . . . . . . . 1034--1034
                  S. de Amo and   
       M. Halfeld Ferrari Alves   Incremental Maintenance of Data
                                  Warehouses Based on Past Temporal Logic
                                  Operators  . . . . . . . . . . . . . . . 1035--1064
                  P. de Meo and   
               G. Terracina and   
                      D. Ursino   X-Global: a System for the ``Almost
                                  Automatic'' and Semantic Integration of
                                  XML Sources at Various Flexibility
                                  Levels . . . . . . . . . . . . . . . . . 1065--1109
                  H. Dreher and   
              H. Krottmaier and   
                      H. Maurer   What we Expect from Digital Libraries    1110--1122
                M. Goudarzi and   
                 S. Hessabi and   
                     A. Mycroft   Object-Oriented Embedded System
                                  Development Based on Synthesis and Reuse
                                  of OO-ASIPs  . . . . . . . . . . . . . . 1123--1155
                    S. Lafrance   Symbolic Approach to the Analysis of
                                  Security Protocols . . . . . . . . . . . 1156--1198
                  R. Logeswaran   Fast Two-Stage Lempel--Ziv Lossless
                                  Numeric Telemetry Data Compression Using
                                  a Neural Network Predictor . . . . . . . 1199--1211
                 M. Margenstern   The Tiling of the Hyperbolic $4$D Space
                                  by the $ 120 $-cell is Combinatoric  . . 1212--1238
           Joerg R. Muehlbacher   Full Hash Table Search using Primitive
                                  Roots of the Prime Residue Group $ Z / p
                                  $  . . . . . . . . . . . . . . . . . . . 1239--1249
                  M. Mutyam and   
              V. J. Prakash and   
                 K. Krithivasan   Rewriting Tissue P Systems . . . . . . . 1250--1271
                J. F. Power and   
                    D. Sinclair   A Formal Model of Forth Control Words in
                                  the Pi-Calculus  . . . . . . . . . . . . 1272--1293
                     S. Rudeanu   On the Decomposition of Boolean
                                  Functions via Boolean Equations  . . . . 1294--1301
               J. L. Sierra and   
      A. Fernandez-Valmayor and   
        B. Fernandez-Manjon and   
                     A. Navarro   ADDS: a Document-Oriented Approach for
                                  Application Development  . . . . . . . . 1302--1324
                 S. Sioutas and   
                  C. Makris and   
                 N. Kitsios and   
             G. Lagogiannis and   
               J. Tsaknakis and   
                K. Tsichlas and   
                 B. Vassiliadis   Geometric Retrieval for Grid Points in
                                  the RAM Model  . . . . . . . . . . . . . 1325--1353

J.UCS: Journal of Universal Computer Science
Volume 10, Number 10, October 28, 2004

                   M. Sveda and   
                 C. Rattray and   
                J. W. Rozenblit   Formal Specification of Computer-Based
                                  Systems  . . . . . . . . . . . . . . . . 1354--1356
              M. J. Emerson and   
            J. Sztipanovits and   
                       T. Bapty   A MOF-Based Metamodeling Environment . . 1357--1382
                T. Szemethy and   
                      G. Karsai   Platform Modeling and Model
                                  Transformations for Analysis . . . . . . 1383--1407
                 M. Denford and   
                 A. Solomon and   
                  J. Leaney and   
                     T. O'Neill   Architectural Abstraction as
                                  Transformation of Poset Labelled Graphs  1408--1428
       C. Cerschi Seceleanu and   
                   T. Seceleanu   Synchronization Can Improve Reactive
                                  Systems Control and Modularity . . . . . 1429--1468
                    P. Matousek   Tools for Parametric Verification. A
                                  Comparison on a Case Study . . . . . . . 1469--1494

J.UCS: Journal of Universal Computer Science
Volume 10, Number 11, November 28, 2004

              J. C. Augusto and   
               U. Ultes-Nitsche   Second International Workshop on
                                  Verification and Validation of
                                  Enterprise Information Systems . . . . . 1495--1497
                   M. J. Hornos   FBT: a Tool for Applying Interval Logic
                                  Specifications to On-the-fly Model
                                  Checking . . . . . . . . . . . . . . . . 1498--1518
         J. A. van der Poll and   
                   P. Kotze and   
              W. A. Labuschagne   Automated Support for Enterprise
                                  Information Systems  . . . . . . . . . . 1519--1539
                    W. L. Yeung   Checking Consistency between UML Class
                                  and State Models Based on CSP and B  . . 1540--1558

J.UCS: Journal of Universal Computer Science
Volume 10, Number 12, December 28, 2004

                    M. N. Velev   Tuning SAT for Formal Verification and
                                  Testing  . . . . . . . . . . . . . . . . 1559--1561
                F. A. Aloul and   
               I. L. Markov and   
                 K. A. Sakallah   MINCE: a Static Global Variable-Ordering
                                  Heuristic for SAT Search and BDD
                                  Manipulation . . . . . . . . . . . . . . 1562--1596
                   R. Arora and   
                    M. S. Hsiao   Using Global Structural Relationships of
                                  Signals to Accelerate SAT-based
                                  Combinational Equivalence Checking . . . 1597--1628
                      F. Lu and   
                 L.-C. Wang and   
                K.-T. Cheng and   
               J. Moondanos and   
                       Z. Hanna   A Signal Correlation Guided Circuit-SAT
                                  Solver . . . . . . . . . . . . . . . . . 1629--1654
                  J. Franco and   
                  M. Kouril and   
                 J. Schlipf and   
                  S. Weaver and   
              M. Dransfield and   
                 W. M. Vanfleet   Function-Complete Lookahead in Support
                                  of Efficient SAT Search Heuristics . . . 1655--1692
                  G. Cabodi and   
                   S. Nocco and   
                        S. Quer   Improving SAT-based Bounded Model
                                  Checking by Means of BDD-based
                                  Approximate Traversals . . . . . . . . . 1693--1693


J.UCS: Journal of Universal Computer Science
Volume 11, Number 1, January 28, 2005

                 A. Abraham and   
                  J. Thomas and   
                  S. Sanyal and   
                        L. Jain   Information Assurance and Security . . . 1--3
               F. Adelstein and   
                    P. Alla and   
                   R. Joyce and   
             G. G. Richard, III   Physically Locating Wireless Intruders   4--19
               S. Sitaraman and   
                  S. Venkatesan   Low-Intrusive Consistent Disk
                                  Checkpointing: a Tool for Digital
                                  Forensics  . . . . . . . . . . . . . . . 20--36
                 J. Khor I. and   
                  J. Thomas and   
                      I. Jonyer   Sliding Window Protocol for Secure Group
                                  Communication in Ad-Hoc Networks . . . . 37--55
                  N. Cvejic and   
               T. Seppänen   Increasing Robustness of LSB Audio
                                  Steganography by Reduced Distortion LSB
                                  Coding . . . . . . . . . . . . . . . . . 56--65
                  N. Nedjah and   
          L. de Macedo Mourelle   Software/Hardware Co-Design of Efficient
                                  and Secure Cryptographic Hardware  . . . 66--82
             S. P. Joglekar and   
                     S. R. Tate   ProtoMon: Embedded Monitors for
                                  Cryptographic Protocol Intrusion
                                  Detection and Prevention . . . . . . . . 83--103
            A. Vasudevan R. and   
                 A. Abraham and   
                      S. Sanyal   A Novel Scheme for Secured Data Transfer
                                  Over Computer Networks . . . . . . . . . 104--121
          R. S. Veerubhotla and   
                  A. Saxena and   
               V. P. Gulati and   
                   A. K. Pujari   Gossip Codes for Fingerprinting:
                                  Construction, Erasure Analysis and
                                  Pirate Tracing . . . . . . . . . . . . . 122--149
                  V. Casola and   
                R. Preziosi and   
                     M. Rak and   
                     L. Troiano   A Reference Model for Security Level
                                  Evaluation: Policy and Fuzzy Techniques  150--174
                 A. Nenadic and   
                   N. Zhang and   
                B. Cheetham and   
                       C. Goble   RSA-based Certified Delivery of E-Goods
                                  Using Verifiable and Recoverable
                                  Signature Encryption . . . . . . . . . . 175--192
                    J. Park and   
                   K. S. Barber   Information Quality Assurance by Lazy
                                  Exploration of Information Source
                                  Combinations Space in Open Multi-Agent
                                  Systems  . . . . . . . . . . . . . . . . 193--209

J.UCS: Journal of Universal Computer Science
Volume 11, Number 2, February 28, 2005

               N. T. Nguyen and   
                     J. Sobecki   Modern Technologies for Web-based
                                  Adaptive Systems . . . . . . . . . . . . 210--212
                     J. J. Jung   Collaborative Web Browsing Based on
                                  Semantic Extraction of User Interests
                                  with Bookmarks . . . . . . . . . . . . . 213--228
                      M. Kiewra   RankFeed --- Recommendation as Searching
                                  without Queries: New Hybrid Method of
                                  Recommendation . . . . . . . . . . . . . 229--249
                     J. Sobecki   Consensus-Based Hybrid Adaptation of Web
                                  Systems User Interfaces  . . . . . . . . 250--270
               J. L. Kulikowski   Creation of Information Profiles in
                                  Distributed Databases as a Game Problem  271--284
                   N. T. Nguyen   Processing Inconsistency of Knowledge on
                                  Semantic Level . . . . . . . . . . . . . 285--302
                    F. Capkovic   An Application of the DEDS Control
                                  Synthesis Method . . . . . . . . . . . . 303--326
                   A. Gecow and   
             M. Nowostawski and   
                      M. Purvis   Structural Tendencies in Complex Systems
                                  Development and their Implication for
                                  Software Systems . . . . . . . . . . . . 327--356
              R. P. Katarzyniak   The Language Grounding Problem and its
                                  Relation to the Internal Structure of
                                  Cognitive Agents . . . . . . . . . . . . 357--374

J.UCS: Journal of Universal Computer Science
Volume 11, Number 3, March 28, 2005

           S. N. Lindstaedt and   
                      J. Farmer   Integration of Knowledge Management and
                                  (e)Learning  . . . . . . . . . . . . . . 375--377
             S. Münzer and   
                        B. Xiao   Small Groups Learning Synchronously
                                  Online at the Workplace: The Interaction
                                  of Factors Determining Outcome and
                                  Acceptance . . . . . . . . . . . . . . . 378--393
                     E. Ras and   
                   G. Avram and   
                P. Waterson and   
                  S. Weibelzahl   Using Weblogs for Knowledge Sharing and
                                  Learning in Information Spaces . . . . . 394--409
             A. Köhler and   
             F. Fuchs-Kittowski   Integration of Communities into
                                  Process-Oriented Structures  . . . . . . 410--425

J.UCS: Journal of Universal Computer Science
Volume 11, Number 4, April 28, 2005

              M. Strohmaier and   
               S. N. Lindstaedt   Integrating Business Processes and
                                  Knowledge Infrastructures  . . . . . . . 426--428
                       R. Maier   Modeling Knowledge Work for the Design
                                  of Knowledge Infrastructures . . . . . . 429--451
                  N. Gronau and   
             C. Müller and   
                        R. Korf   KMDL --- Capturing, Analysing and
                                  Improving Knowledge-Intensive Business
                                  Processes  . . . . . . . . . . . . . . . 452--472
             R. A. Burkhard and   
                       M. Meier   Tube Map Visualization: Evaluation of a
                                  Novel Knowledge Visualization
                                  Application for the Transfer of
                                  Knowledge in Long-Term Projects  . . . . 473--494
                   T. Forzi and   
                      M. Peters   A Methodology and a Toolkit that
                                  Integrate Technological, Organisational,
                                  and Human Factors to Design KM within
                                  Knowledge-Intensive Networks . . . . . . 495--525
                   V. Janev and   
                      S. Vranes   The Role of Knowledge Management
                                  Solutions in Enterprise Business
                                  Processes  . . . . . . . . . . . . . . . 526--545
                G. Timbrell and   
                  S. Koller and   
                  N. Schefe and   
                  S. Lindstaedt   A Knowledge Infrastructure Hierarchy
                                  Model for Call-Centre Processes  . . . . 546--564
                 R. Woitsch and   
                 D. Karagiannis   Process Oriented Knowledge Management: a
                                  Service Based Approach . . . . . . . . . 565--588
                     S. Dustdar   Reconciling Knowledge Management and
                                  Workflow Management Systems: The
                                  Activity-Based Knowledge Management
                                  Approach . . . . . . . . . . . . . . . . 589--604
                   K. Boehm and   
               W. Engelbach and   
                J. Haertwig and   
                 M. Wilcken and   
                        M. Delp   Modelling and Implementing Pre-built
                                  Information Spaces. Architecture and
                                  Methods for Process Oriented Knowledge
                                  Management . . . . . . . . . . . . . . . 605--633

J.UCS: Journal of Universal Computer Science
Volume 11, Number 5, May 28, 2005

                  J. Burton and   
                    C. B. Jones   Atomicity in System Design and Execution
                                  (Proceedings of Dagstuhl-Seminar 04181)  634--635
                   C. Jones and   
                   D. Lomet and   
              A. Romanovsky and   
                      G. Weikum   The Atomic Manifesto . . . . . . . . . . 636--650
              J. E. B. Moss and   
                      R. Rajwar   Atomicity as a First-Class System
                                  Provision  . . . . . . . . . . . . . . . 651--660
                  J. Burton and   
                    C. B. Jones   Investigating Atomicity and
                                  Observability  . . . . . . . . . . . . . 661--686
                     J. Kienzle   On Atomicity and Software Development    687--702
                  R. Ekwall and   
                     A. Schiper   Replication: Understanding the Advantage
                                  of Atomic Broadcast over Quorum Systems  703--711
                  M. Butler and   
                C. Ferreira and   
                       M. Y. Ng   Precise Modelling of Compensating
                                  Business Transactions and its
                                  Application to BPEL  . . . . . . . . . . 712--743
               J.-R. Abrial and   
                     D. Cansell   Formal Construction of a Non-blocking
                                  Concurrent Queue Algorithm (a Case Study
                                  in Atomicity)  . . . . . . . . . . . . . 744--770
                      J. Burton   Relaxing Atomicity and Verifying
                                  Correctness: Considering the Case of an
                                  Asynchronous Communication Mechanism . . 771--802

J.UCS: Journal of Universal Computer Science
Volume 11, Number 6, 2005

                      H. Maurer   Managing Editor's Column . . . . . . . . 803--803
                 A. Bagheri and   
                     M. Razzazi   How to Draw Free Trees Inside Bounded
                                  Simple Polygons  . . . . . . . . . . . . 804--829
                   V. Delis and   
                  C. Makris and   
                     S. Sioutas   A Provably Efficient Computational Model
                                  For Approximate Spatiotemporal Retrieval 830--849
                M. Di Santo and   
                 F. Frattolillo   Time Costs in Actor Computations . . . . 850--873
              N. A. Elramly and   
                A. S. Habib and   
                 O. S. Essa and   
                     H. M. Harb   Analysis, Design, and Performance
                                  Evaluation of MS-RTCP: More Scalable
                                  Scheme for the Real-Time Control
                                  Protocol . . . . . . . . . . . . . . . . 874--897
                   M. R. Girgis   Automatic Test Data Generation for Data
                                  Flow Testing Using a Genetic Algorithm   898--915
                      F. He and   
                    G. Yang and   
                   L. Cheng and   
                    X. Song and   
                      M. Gu and   
                         J. Sun   On Theoretical Upper Bound for Routing
                                  Estimation . . . . . . . . . . . . . . . 916--925
                   J. Kolbitsch   Fine-Grained Transclusions of Multimedia
                                  Documents in HTML  . . . . . . . . . . . 926--943
          V. Kutálek and   
               V. Dvorák   On Complexity of Collective
                                  Communications on a Fat Cube Topology    944--961
                  A. Nadeem and   
            M. Jaffar-ur-Rehman   TESTAF: a Test Automation Framework for
                                  Class Testing using Object-Oriented
                                  Formal Specifications  . . . . . . . . . 962--985
                  L. Nguyen and   
            R. Safavi-Naini and   
                    K. Kurosawa   A Provably Secure and Efficient
                                  Verifiable Shuffle based on a Variant of
                                  the Paillier Cryptosystem  . . . . . . . 986--1010
                      D. Rosaci   Exploiting Agent Ontologies in B2C
                                  Virtual Marketplaces . . . . . . . . . . 1011--1039
                      P. Sarkar   Domain Extenders for UOWHF: a Finite
                                  Binary Tree Algorithm  . . . . . . . . . 1040--1053
                 M. Sirjani and   
                A. Movaghar and   
                   A. Shali and   
                  F. S. de Boer   Model Checking, Automated Abstraction,
                                  and Compositional Verification of Rebeca
                                  Models . . . . . . . . . . . . . . . . . 1054--1082
                    J. Yang and   
                     U. Speidel   A Fast $T$-decomposition Algorithm . . . 1083--1101
               E. A. Zanaty and   
                   M. R. Girgis   Collect the Fitted Surfaces into Complex
                                  Based on $ C^0 $ Continuity  . . . . . . 1102--1114

J.UCS: Journal of Universal Computer Science
Volume 11, Number 7, 2005

            M. A. Musicante and   
                  R. M. F. Lima   The 9th Brazilian Symposium on
                                  Programming Languages  . . . . . . . . . 1115--1116
                   P. D. Mosses   A Constructive Approach to Language
                                  Definition . . . . . . . . . . . . . . . 1117--1134
                     M. Sheeran   Hardware Design and Functional
                                  Programming: a Perfect Match . . . . . . 1135--1158
           R. Ierusalimschy and   
        L. H. de Figueiredo and   
                       W. Celes   The Implementation of Lua 5.0  . . . . . 1159--1176
                   N. Cacho and   
                 T. Batista and   
                   F. Fernandes   AspectLua --- A Dynamic AOP Approach . . 1177--1197
             M. Amorim Leal and   
               R. Ierusalimschy   A Formal Semantics for Finalizers  . . . 1198--1214
                      C. Ba and   
              M. A. Carrero and   
         M. Halfeld Ferrari and   
                M. A. Musicante   PEWS: a New Language for Building Web
                                  Service Interfaces . . . . . . . . . . . 1215--1233
          A. Rauber Du Bois and   
                 P. Trinder and   
                    H.-W. Loidl   mHaskell: Mobile Computation in a Purely
                                  Functional Language  . . . . . . . . . . 1234--1254
                M. Monteiro and   
           M. Araújo and   
                  R. Borges and   
                      A. Santos   Compiling Nonstrict Functional Languages
                                  for the .NET Platform  . . . . . . . . . 1255--1274
             F. Mascarenhas and   
               R. Ierusalimschy   Running Lua Scripts on the CLR through
                                  Bytecode Translation . . . . . . . . . . 1275--1290
       A. Faustino da Silva and   
                V. Santos Costa   An Experimental Evaluation of JAVA JIT
                                  Technology . . . . . . . . . . . . . . . 1291--1310
                 T. Uustalu and   
                        T. Vene   Signals and Comonads . . . . . . . . . . 1311--1326
                M. d'Amorim and   
                        G. Rosu   An Equational Specification for the
                                  Scheme Language  . . . . . . . . . . . . 1327--1348

J.UCS: Journal of Universal Computer Science
Volume 11, Number 8, 2005

         J. S. Aguilar-Ruiz and   
                        J. Gama   Data Streams . . . . . . . . . . . . . . 1349--1352
                    J. Gama and   
                       P. Medas   Learning Decision Trees from Dynamic
                                  Data Streams . . . . . . . . . . . . . . 1353--1366
                         W. Yan   Network Attack Scenarios Extraction and
                                  Categorization by Mining IDS Alert
                                  Streams  . . . . . . . . . . . . . . . . 1367--1382
                     J. J. Jung   Semantic Preprocessing of Web Request
                                  Streams for Web Usage Mining . . . . . . 1383--1396
                     L. Gao and   
                    M. Wang and   
                     X. S. Wang   Evaluating Trigger Conditions on
                                  Streaming Time Series with User-given
                                  Quality Requirements . . . . . . . . . . 1397--1410
                   H.-F. Li and   
                  S.-Y. Lee and   
                     M.-K. Shan   Online Mining Changes of Items over
                                  Continuous Append-only and Dynamic Data
                                  Streams  . . . . . . . . . . . . . . . . 1411--1425
       F. J. Ferrer-Troyano and   
         J. S. Aguilar-Ruiz and   
                 J. C. Riquelme   Incremental Rule Learning and Border
                                  Examples Selection from Numerical Data
                                  Streams  . . . . . . . . . . . . . . . . 1426--1439
                M. M. Gaber and   
            S. Krishnaswamy and   
                   A. Zaslavsky   Resource-aware Mining of Data Streams    1440--1453

J.UCS: Journal of Universal Computer Science
Volume 11, Number 9, 2005

                   J. Bravo and   
B. Fernández-Manjón and   
J. M. Sánchez-Pérez   Computers and Education: Research and
                                  Experiences in eLearning Technology  . . 1454--1457
 M. Caeiro-Rodríguez and   
           M. Llamas-Nistal and   
          L. Anido-Rifón   From Contents to Activities: Modelling
                                  Units of Learning  . . . . . . . . . . . 1458--1469
                  P. Sancho and   
         I. Martínez and   
B. Fernández-Manjón   Semantic Web Technologies Applied to
                                  e-learning Personalization in $<$
                                  e-aula$>$ . . . . . . . . . . . . . . . . 1470--1481
          R. Moriyón and   
                        F. Saiz   A Tool for the Reinforcement of
                                  Conceptual Learning: Description and Use
                                  Experiences  . . . . . . . . . . . . . . 1482--1493
                   J. Bravo and   
           R. Hervás and   
                     G. Chavira   Ubiquitous Computing in the Classroom:
                                  An Approach through Identification
                                  Process  . . . . . . . . . . . . . . . . 1494--1504
                   C. Bravo and   
            M. J. Marcelino and   
                   A. Gomes and   
                 M. Esteves and   
                   A. J. Mendes   Integrating Educational Tools for
                                  Collaborative Computer Programming
                                  Learning . . . . . . . . . . . . . . . . 1505--1517
                 A. Navarro and   
               J. L. Sierra and   
A. Fernández-Valmayor and   
                     H. Hernanz   From Chasqui to Chasqui II: an Evolution
                                  in the Conceptualization of Virtual
                                  Objects  . . . . . . . . . . . . . . . . 1518--1529
                 B. Ferrero and   
           M. Martín and   
                 A. Alvarez and   
           M. Urretavizcaya and   
     I. Fernández-Castro   Authoring and Diagnosis of Learning
                                  Activities with the KADD ET Environment  1530--1542
               A. I. Molina and   
              M. A. Redondo and   
                      M. Ortega   A System to Support Asynchronous
                                  Collaborative Learning Tasks Using PDAs  1543--1554
M. A. Vega-Rodríguez and   
  J. A. Gómez-Pulido and   
J. M. Sánchez-Pérez   Case Studies in Tele-Education: Research
                                  and Projects . . . . . . . . . . . . . . 1555--1567
               J. M. Dodero and   
             P. Díaz and   
                  A. Sarasa and   
                      I. Sarasa   Integrating Ontologies into the
                                  Collaborative Authoring of Learning
                                  Objects  . . . . . . . . . . . . . . . . 1568--1576

J.UCS: Journal of Universal Computer Science
Volume 11, Number 10, 2005

                   F. Arbab and   
                      J. N. Kok   Compositional Construction and Reasoning
                                  Techniques for Software  . . . . . . . . 1577--1579
                 A. M. Cruz and   
              L. S. Barbosa and   
                 J. N. Oliveira   From Algebras to Objects: Generation and
                                  Composition  . . . . . . . . . . . . . . 1580--1612
                  A. Bergel and   
                 S. Ducasse and   
                  O. Nierstrasz   Analyzing Module Diversity . . . . . . . 1613--1644
                     F. Cao and   
               B. R. Bryant and   
                 R. R. Raje and   
                A. M. Olson and   
                M. Auguston and   
                    W. Zhao and   
                     C. C. Burt   A Non-Invasive Approach to Assertive and
                                  Autonomous Dynamic Component Composition
                                  in the Service-Oriented Paradigm . . . . 1645--1675
                   S. Amaro and   
                E. Pimentel and   
            A. M. Roldán   Coordinating Behavioral Descriptions of
                                  Components . . . . . . . . . . . . . . . 1676--1694
                 M. Sirjani and   
              F. S. de Boer and   
                    A. Movaghar   Modular Verification of a
                                  Component-Based Actor Language . . . . . 1695--1717
                       C. Baier   Probabilistic Models for Reo Connector
                                  Circuits . . . . . . . . . . . . . . . . 1718--1748

J.UCS: Journal of Universal Computer Science
Volume 11, Number 11, 2005

         J. S. Aguilar-Ruiz and   
           F. J. Ferrer-Troyano   Visual Data Mining . . . . . . . . . . . 1749--1751
              M. Atzmueller and   
                       F. Puppe   Semi-Automatic Visual Subgroup Mining
                                  using VIKAMINE . . . . . . . . . . . . . 1752--1765
                 D. A. Keim and   
                J. Schneidewind   Scalable Visual Data Exploration of
                                  Large Data Sets via MultiResolution  . . 1766--1779
                     J. J. Jung   Visualizing Recommendation Flow on
                                  Social Network . . . . . . . . . . . . . 1780--1791
                   K. Hinum and   
                  S. Miksch and   
                  W. Aigner and   
                  S. Ohmann and   
                   C. Popow and   
                    M. Pohl and   
                      M. Rester   Gravi++: Interactive Information
                                  Visualization to Explore Highly
                                  Structured Temporal Data . . . . . . . . 1792--1805
    C. García-Osorio and   
                        C. Fyfe   Visualization of High-dimensional Data
                                  via Orthogonal Curves  . . . . . . . . . 1806--1819
                     L. Wei and   
                   E. Keogh and   
                      X. Xi and   
                     S. Lonardi   Integrating Lite-Weight but Ubiquitous
                                  Data Mining into GUI Operating Systems   1820--1834
       F. J. Ferrer-Troyano and   
         J. S. Aguilar-Ruiz and   
                 J. C. Riquelme   Connecting Segments for Visual Data
                                  Exploration and Interactive Mining of
                                  Decision Rules . . . . . . . . . . . . . 1835--1848
                    D. V. Popel   Visualization and Manipulation of
                                  Incomplete and Uncertain Dependencies by
                                  Decision Diagrams  . . . . . . . . . . . 1849--1862

J.UCS: Journal of Universal Computer Science
Volume 11, Number 12, 2005

               C. S. Calude and   
                    H. Ishihara   Constructivity, Computability, and Logic
                                  A Collection of Papers in Honour of the
                                  60th Birthday of Douglas Bridges . . . . 1863--1864
                   M. A. Baroni   Constructive Suprema . . . . . . . . . . 1865--1877
                      J. Berger   Constructive Equivalents of the Uniform
                                  Continuity Theorem . . . . . . . . . . . 1878--1883
                 V. Brattka and   
                    R. Dillhage   Computability of the Spectrum of
                                  Self-Adjoint Operators . . . . . . . . . 1884--1900
                     G. Chaitin   Algorithmic Irreducibility in a Cellular
                                  Automata Universe  . . . . . . . . . . . 1901--1903
                       J. Clark   Constructive Analysis of Iterated
                                  Rational Functions . . . . . . . . . . . 1904--1931
                 T. Coquand and   
                    B. Spitters   Formal Topology and Constructive
                                  Mathematics: the Gelfand and
                                  Stone--Yosida Representation Theorems    1932--1944
                   R. Goldblatt   Axiomatic Classes of Intuitionistic
                                  Models . . . . . . . . . . . . . . . . . 1945--1962
                    R. S. Havea   On Firmness of the State Space and
                                  Positive Elements of a Banach Algebra    1963--1969
                    P. Hertling   Nonrandom Sequences between Random
                                  Sequences  . . . . . . . . . . . . . . . 1970--1985
                       S. Negri   Permutability of Rules for Linear
                                  Lattices . . . . . . . . . . . . . . . . 1986--1995
                    E. Palmgren   Quotient Spaces and Coequalisers in
                                  Formal Topology  . . . . . . . . . . . . 1996--2007
                     M. Rathjen   Constructive Set Theory and Brouwerian
                                  Principles . . . . . . . . . . . . . . . 2008--2033
                  S. Reeves and   
                    D. Streader   Constructing Programs or Processes . . . 2034--2045
                     F. Richman   Constructive Aspects of Markov Chains    2046--2055
                  G. Sambin and   
                G. Trentinaglia   On the Meaning of Positivity Relations
                                  for Regular Formal Spaces  . . . . . . . 2056--2062
                   K.-D. Schewe   Functional Dependencies with Counting on
                                  Trees  . . . . . . . . . . . . . . . . . 2063--2075
                    P. Schuster   What is Continuity, Constructively?  . . 2076--2085
              H. Schwichtenberg   A Direct Proof of the Equivalence
                                  between Brouwer's Fan Theorem and König's
                                  Lemma with a Uniqueness Hypothesis . . . 2086--2095
                    B. Spitters   Constructive Results on Operator
                                  Algebras . . . . . . . . . . . . . . . . 2096--2113
                     L. Staiger   Hausdorff Measure and Lukasiewicz
                                  Languages  . . . . . . . . . . . . . . . 2114--2124
            Doru \cStef\uanescu   New Bounds for Positive Roots of
                                  Polynomials  . . . . . . . . . . . . . . 2125--2131
                   D. van Dalen   How the Mathematical Objects Determine
                                  the Mathematical Principles  . . . . . . 2132--2141
                     W. Veldman   Perhaps the Intermediate Value Theorem   2142--2158
                  L. S. V\^\ita   On Complements of Sets and the Efremovic
                                  Condition in Pre-apartness Spaces  . . . 2159--2164
                   J. von Plato   A Constructive Approach to Sylvester's
                                  Conjecture . . . . . . . . . . . . . . . 2165--2178
                  M. Yasugi and   
                  Y. Tsujii and   
                        T. Mori   Sequential Computability of a Function.
                                  Effective Fine Space and Limiting
                                  Recursion  . . . . . . . . . . . . . . . 2179--2179


J.UCS: Journal of Universal Computer Science
Volume 12, Number 1, 2006

              J. C. Augusto and   
                N. D. Black and   
           H. G. McAllister and   
            P. J. McCullagh and   
                   C. D. Nugent   Pervasive Health Management: New
                                  Challenges for Health Informatics  . . . 1--5
                     J. Roberts   Pervasive Health Management and Health
                                  Management Utilizing Pervasive
                                  Technologies : Synergy and Issues  . . . 6--14
                     D. J. Cook   Health Monitoring and Assistance to
                                  Support Aging in Place . . . . . . . . . 15--29
                    H. Zhou and   
                  K. M. Hou and   
                 L. Gineste and   
                C. De Vaulx and   
                J. Ponsonnaille   A New System Dedicated to Real-time
                                  Cardiac Arrhythmias Tele-assistance and
                                  Monitoring . . . . . . . . . . . . . . . 30--44
              T. O'Sullivan and   
              J. O'Donoghue and   
                 J. Herbert and   
                    R. Studdert   CAMMD: Context-Aware Mobile Medical
                                  Devices  . . . . . . . . . . . . . . . . 45--58
             A. P. Glascock and   
                   D. M. Kutzik   The Impact of Behavioral Monitoring
                                  Technology on the Provision of Health
                                  Care in the Home . . . . . . . . . . . . 59--79
                  A. Taweel and   
                  A. Rector and   
                      J. Rogers   A Collaborative Biomedical Research
                                  System . . . . . . . . . . . . . . . . . 80--98
                    Z. Miao and   
                    B. Yuan and   
                          M. Yu   A Pervasive Multimodal Tele-Home
                                  Healthcare System  . . . . . . . . . . . 99--114
                C.-C. Chang and   
                C.-S. Cheng and   
                    Y.-S. Huang   A Web-Based Decision Support System for
                                  Chronic Diseases . . . . . . . . . . . . 115--125

J.UCS: Journal of Universal Computer Science
Volume 12, Number 2, 2006

                      H. Maurer   Managing Editor's Column . . . . . . . . 126--126
                  A. Almonayyes   Multiple Explanations Driven Na\"\ive
                                  Bayes Classifier . . . . . . . . . . . . 127--139
               P. Chaudhuri and   
                      T. Edward   An $ O(\sqrt {n}) $ Distributed Mutual
                                  Exclusion Algorithm Using Queue
                                  Migration  . . . . . . . . . . . . . . . 140--159
                  P.-Y. Hsu and   
                     P.-H. Ting   POCA : a User Distributions Algorithm in
                                  Enterprise Systems with Clustering . . . 160--186
               J. Kolbitsch and   
                      H. Maurer   The Transformation of the Web: How
                                  Emerging Communities Shape the
                                  Information we Consume . . . . . . . . . 187--213
                      B. Zouari   A Structure Causality Relation for
                                  Liveness Characterisation in Petri Nets  214--232

J.UCS: Journal of Universal Computer Science
Volume 12, Number 3, 2006

                   J. Bravo and   
           X. Alamán and   
                      T. Riesgo   Ubiquitous Computing and Ambient
                                  Intelligence: New Challenges for
                                  Computing  . . . . . . . . . . . . . . . 233--235
                 L. Fuentes and   
          D. Jiménez and   
                       M. Pinto   Development of Ambient Intelligence
                                  Applications using Components and
                                  Aspects  . . . . . . . . . . . . . . . . 236--251
                 M. Tentori and   
                  J. Favela and   
          V. M. González   Quality of Privacy (QoP) for the Design
                                  of Ubiquitous Healthcare Applications    252--269
                   J. Bravo and   
           R. Hervás and   
          I. Sánchez and   
                 G. Chavira and   
                        S. Nava   Visualization Services in a Conference
                                  Context: An Approach by RFID Technology  270--283
                 P. A. Haya and   
                 G. Montoro and   
                A. Esquivel and   
   M. García-Herranz and   
               X. Alamán   A Mechanism for Solving Conflicts in
                                  Ambient Intelligent Environments . . . . 284--296
D. López de Ipiña and   
       J. I. Vázquez and   
           D. García and   
        J. Fernández and   
           I. García and   
                   D. Sainz and   
                     A. Almeida   EMI$^2$ lets: a Reflective Framework for
                                  Enabling AmI . . . . . . . . . . . . . . 297--314
           F. J. Villanueva and   
                   D. Villa and   
                    F. Moya and   
                   J. Barba and   
           F. Rincón and   
             J. C. López   Context-Aware QoS Provision for Mobile
                                  Ad-hoc Network-based Ambient Intelligent
                                  Environments . . . . . . . . . . . . . . 315--327
                J. Portilla and   
               A. de Castro and   
             E. de la Torre and   
                      T. Riesgo   A Modular Architecture for Nodes in
                                  Wireless Sensor Networks . . . . . . . . 328--339
                   C. Campo and   
        F. Almenárez and   
             D. Díaz and   
     C. García-Rubio and   
             A. M. López   Secure Service Discovery based on Trust
                                  Management for ad-hoc Networks . . . . . 340--356
                   I. Nieto and   
         J. A. Botía and   
    A. F. Gómez-Skarmeta   Information and Hybrid Architecture
                                  Model of the OCP Contextual Information
                                  Management System  . . . . . . . . . . . 357--366

J.UCS: Journal of Universal Computer Science
Volume 12, Number 4, 2006

                  N. Nedjah and   
          L. de Macedo Mourelle   Evolvable Hardware . . . . . . . . . . . 367--369
                   G. Ascia and   
                 V. Catania and   
                      M. Palesi   A Multi-objective Genetic Approach to
                                  Mapping Problem on Network-on-Chip . . . 370--394
                  N. Nedjah and   
          L. de Macedo Mourelle   Pareto-Optimal Hardware for Substitution
                                  Boxes  . . . . . . . . . . . . . . . . . 395--407
                 A. Abraham and   
                      C. Grosan   Automatic Programming Methodologies for
                                  Electronic Hardware Fault Monitoring . . 408--431
                  T. Biondi and   
                A. Ciccazzo and   
                 V. Cutello and   
                S. D'Antona and   
                 G. Nicosia and   
                    S. Spinella   Multi-Objective Evolutionary Algorithms
                                  and Pattern Search Methods for Circuit
                                  Design Problems  . . . . . . . . . . . . 432--449
                 F. Ciriaco and   
            T. Abrão and   
             P. J. E. Jeszensky   DS/CDMA Multiuser Detection with
                                  Evolutionary Algorithms  . . . . . . . . 450--480

J.UCS: Journal of Universal Computer Science
Volume 12, Number 5, 2006

                      H. Maurer   Managing Editor's Column . . . . . . . . 481--481
                   D. Drusinsky   On-line Monitoring of Metric Temporal
                                  Logic with Time-Series Constraints Using
                                  Alternating Finite Automata  . . . . . . 482--498
            L. A. B. Kowada and   
                R. Portugal and   
    C. M. Herrera de Figueiredo   Reversible Karatsuba's Algorithm . . . . 499--511
                 M. Margenstern   About an Algorithmic Approach to Tilings
                                  $ \{ p, q \} $ of the Hyperbolic Plane   512--550
                   T. Riege and   
                       J. Rothe   Completeness in the Boolean Hierarchy:
                                  Exact-Four-Colorability, Minimal Graph
                                  Uncolorability, and Exact Domatic Number
                                  Problems --- a Survey  . . . . . . . . . 551--578

J.UCS: Journal of Universal Computer Science
Volume 12, Number 6, 2006

                   J. Rothe and   
                     H. Arimura   Computational Challenges of Massive Data
                                  Sets and Randomness in Computation.
                                  J.UCS Special Issue on the First and
                                  Second Japanese-German Frontiers of
                                  Science Symposia . . . . . . . . . . . . 579--580
               B. Blankertz and   
                G. Dornhege and   
                    S. Lemm and   
               M. Krauledat and   
                   G. Curio and   
              K.-R. Müller   The Berlin Brain-Computer Interface:
                                  Machine Learning Based Detection of User
                                  Specific Brain States  . . . . . . . . . 581--607
                K. Nakamura and   
                 T. Higuchi and   
                      N. Hirose   Sequential Data Assimilation:
                                  Information Fusion of a Numerical
                                  Simulation and Large Scale Observation
                                  Data . . . . . . . . . . . . . . . . . . 608--626
                      E. Suzuki   Data Mining Methods for Discovering
                                  Interesting Exceptions from an
                                  Unsupervised Table . . . . . . . . . . . 627--653
               J. Blõmer   Randomness and Secrecy --- A Brief
                                  Introduction . . . . . . . . . . . . . . 654--671
               M. Matsumoto and   
                   M. Saito and   
                H. Haramoto and   
                   T. Nishimura   Pseudorandom Number Generation:
                                  Impossibility and Compromise . . . . . . 672--690
                 A. Kawachi and   
                     T. Koshiba   Progress in Quantum Computational
                                  Cryptography . . . . . . . . . . . . . . 691--709
                      B. Bollig   Testing Membership in Formal Languages
                                  Implicitly Represented by Boolean
                                  Functions  . . . . . . . . . . . . . . . 710--724
                   T. Riege and   
                       J. Rothe   Improving Deterministic and Randomized
                                  Exponential-Time Algorithms for the
                                  Satisfiability, the Colorability, and
                                  the Domatic Number Problem . . . . . . . 725--745
                      H. Hempel   Randomized Algorithms and Complexity
                                  Theory . . . . . . . . . . . . . . . . . 746--761

J.UCS: Journal of Universal Computer Science
Volume 12, Number 7, 2006

        M. A. Silva Bigonha and   
      A. de Vasconcellos Garcia   Selected Papers from SBLP 2006: The 10th
                                  Brazilian Symposium on Programming
                                  Languages  . . . . . . . . . . . . . . . 762--763
             A. F. da Silva and   
                    V. S. Costa   The Design of the YAP Compiler: An
                                  Optimizing Compiler for Logic
                                  Programming Languages  . . . . . . . . . 764--787
             A. F. da Silva and   
                    V. S. Costa   Our Experiences with Optimizations in
                                  Sun's Java Just-In-Time Compilers  . . . 788--810
          E. Kessler Piveta and   
                   M. Hecht and   
          M. Soares Pimenta and   
                    R. T. Price   Detecting Bad Smells in AspectJ  . . . . 811--827
            N. F. Rodrigues and   
                  L. S. Barbosa   Program Slicing by Calculation . . . . . 828--848
                    M. Schordan   The Language of the Visitor Design
                                  Pattern  . . . . . . . . . . . . . . . . 849--867
          A. Rauber Du Bois and   
                 P. Trinder and   
                    H.-W. Loidl   Strong Mobility in Mobile Haskell  . . . 868--884
               A. Calsavara and   
                  A. Borges and   
                   L. Nunes and   
                 D. Variani and   
                        C. Kolb   An Object Model for Interoperable
                                  Systems  . . . . . . . . . . . . . . . . 885--902
            M. A. Musicante and   
                     E. Potrich   Expressing Workflow Patterns for Web
                                  Services: The Case of PEWS . . . . . . . 903--921
              P. R. Ribeiro and   
              M. A. Barbosa and   
                  L. S. Barbosa   Generic Process Algebra: a Programming
                                  Challenge  . . . . . . . . . . . . . . . 922--937
                 R. Machado and   
  Á. Freitas Moreira and   
        R. de Matos Galante and   
                  M. Moura Moro   Type-safe Versioned Object Query
                                  Language . . . . . . . . . . . . . . . . 938--957
         J. Pereira Machado and   
              P. Blauth Menezes   Defining Atomic Composition in UML
                                  Behavioral Diagrams  . . . . . . . . . . 958--979

J.UCS: Journal of Universal Computer Science
Volume 12, Number 8, 2006

                      H. Maurer   Managing Editor's Column . . . . . . . . 980--980
                 W. Fokkink and   
                        J. Pang   Variations on Itai--Rodeh Leader
                                  Election for Anonymous Rings and their
                                  Analysis in PRISM  . . . . . . . . . . . 981--1006
                  A. French and   
                   J. N. Amaral   Eliminating Redundant Join-Set
                                  Computations in Static Single Assignment 1007--1019
                  M. A. Martins   Behavioral Institutions and Refinements
                                  in Generalized Hidden Logics . . . . . . 1020--1049
                  H. Maurer and   
                   F. Kappe and   
                        B. Zaka   Plagiarism --- A Survey  . . . . . . . . 1050--1084

J.UCS: Journal of Universal Computer Science
Volume 12, Number 9, 2006

              A. Pethö and   
                        D. Sima   Informatics in Higher Education  . . . . 1085--1086
                 Á. Achs   Creation and Evaluation of Fuzzy
                                  Knowledge-base . . . . . . . . . . . . . 1087--1103
               A. Adamkó   UML-Based Modeling of Data-oriented WEB
                                  Applications . . . . . . . . . . . . . . 1104--1117
                   P. Antal and   
           N. Bátfai and   
                 I. Fazekas and   
                  P. Jeszenszky   The mobiDIÁK Educational Portal . . . . . 1118--1127
            B. Benyó and   
     M. F. Hatwágner and   
               T. Heckenast and   
           K. Kovács and   
            Á. Varga and   
                     N. Varjasi   Design and Implementation of Enum-Based
                                  Services . . . . . . . . . . . . . . . . 1128--1138
          T. Bérczes and   
                      J. Sztrik   Performance Modeling of Proxy Cache
                                  Servers  . . . . . . . . . . . . . . . . 1139--1153
                   J. Berke and   
           Z. Polgár and   
          Z. Horváth and   
                        T. Nagy   Developing on Exact Quality and
                                  Classification System for Plant
                                  Improvement  . . . . . . . . . . . . . . 1154--1164
                        A. Buza   Extension of CQL over Dynamic Databases  1165--1176
                M. Espák   Japlo: Rule-based Programming on Java    1177--1189
                     M. Fazekas   Analysing Data of Childhood Acute
                                  Lymphoid Leukaemia by Seasonal Time
                                  Series Methods . . . . . . . . . . . . . 1190--1195
                       N. Fodor   $4$M --- Software for Modelling and
                                  Analysing Cropping Systems . . . . . . . 1196--1207
                   P. Gocek and   
                M. Hartmann and   
                 H. Schleusener   Modern Technologies in Client-Server
                                  Architecture for Geo-based Interactive
                                  Web Portals  . . . . . . . . . . . . . . 1208--1214
                       J. Gonda   The Number of the Modulo $n$ Roots of
                                  the Polynomial $ x^v $ --- $ x^v $ and
                                  the RSA  . . . . . . . . . . . . . . . . 1215--1228
                   A. Hajdu and   
                  J. Kormos and   
                  Z. Lencse and   
             L. Trón and   
                        M. Emri   The `MEDIP-Platform Independent Software
                                  System for Medical Image Processing'
                                  Project  . . . . . . . . . . . . . . . . 1229--1239
                   A. Hajdu and   
                  J. Kormos and   
             T. Tóth and   
                K. Veréb   Applications of Neighborhood Sequence in
                                  Image Processing and Database Retrieval  1240--1253
          L. Horváth and   
                       I. Rudas   Course Modeling for Student Profile
                                  Based Flexible Higher Education on the
                                  Internet . . . . . . . . . . . . . . . . 1254--1266
                 I. Koós   Mathematical Models of Endocrine Systems 1267--1277
    I. László and   
                  F. Schipp and   
                 S. P. Kozaitis   Construction of Wavelets and
                                  Applications . . . . . . . . . . . . . . 1278--1291
               T. Lukovszki and   
           C. Schindelhauer and   
                     K. Volbert   Resource Efficient Maintenance of
                                  Wireless Network Topologies  . . . . . . 1292--1311
                    B. Nagy and   
                     L. Szegedi   Membrane Computing and Graphical
                                  Operating Systems  . . . . . . . . . . . 1312--1331
                        F. Nagy   Parameter Estimation of the Cauchy
                                  Distribution in Information Theory
                                  Approach . . . . . . . . . . . . . . . . 1332--1344
          Péter Nagy and   
       Istvan Pintér and   
    Mihály Bagány   Phasetransition-like Changes in Human
                                  Visual Information Processing  . . . . . 1345--1357
                       R. Sinka   Primary School Teachers in the
                                  Information Society  . . . . . . . . . . 1358--1372
               P. Takács   The Additional Examination of the
                                  Kudo--Mathuria Time-Release Protocol . . 1373--1384
                    J. Tick and   
                  Z. Kovacs and   
                    F. Friedler   Synthesis of Optimal Workflow Structure  1385--1392
             T. Tóth and   
              F. Erdélyi   Systems Engineering: a New Approach to
                                  Complex IT-based Technological Systems
                                  in Engineering Education . . . . . . . . 1393--1404
                K. P. Varga and   
     M. Várterész   Computer Science, Logic, Informatics
                                  Education  . . . . . . . . . . . . . . . 1405--1410

J.UCS: Journal of Universal Computer Science
Volume 12, Number 10, 2006

                      H. Maurer   Managing Editor's Column . . . . . . . . 1411--1412
                    N. Berregeb   Proving Properties for Behavioural
                                  Specifications with Term Observation . . 1413--1425
                     L. Liu and   
                      T.-S. Dai   Ridge Orientation Estimation and
                                  Verification Algorithm for Fingerprint
                                  Enhancement  . . . . . . . . . . . . . . 1426--1438
                  R. Logeswaran   Fault Tolerant Neural Predictors for
                                  Compression of Sensor Telemetry Data . . 1439--1454
                        R. Loos   Time-varying H Systems Revisited . . . . 1455--1463

J.UCS: Journal of Universal Computer Science
Volume 12, Number 11, 2006

     F. J. López-Fraguas   Programming and Languages  . . . . . . . 1464--1465
     A. J. Fernández and   
                     P. M. Hill   An Interval Constraint Branching Scheme
                                  for Lattice Domains  . . . . . . . . . . 1466--1499
                M. Bavarian and   
                        V. Dahl   Constraint Based Methods for Biological
                                  Sequence Analysis  . . . . . . . . . . . 1500--1520
        D. de Frutos Escrig and   
         C. G. Rodríguez   Process Equivalences as Global
                                  Bisimulations  . . . . . . . . . . . . . 1521--1550
                M. Alpuente and   
        M. del Mar Gallardo and   
                E. Pimentel and   
                  A. Villanueva   Verifying Real-Time Properties of tccp
                                  Programs . . . . . . . . . . . . . . . . 1551--1573
J. Sánchez-Hernández   Constructive Failure in Functional-Logic
                                  Programming: From Theory to
                                  Implementation . . . . . . . . . . . . . 1574--1593
                J. M. Cleva and   
                        I. Pita   Verification of CRWL Programs with
                                  Rewriting Logic  . . . . . . . . . . . . 1594--1617
                  M. Clavel and   
                M. Palomino and   
                      A. Riesco   Introducing the ITP Tool: a Tutorial . . 1618--1650
J. M. Almendros-Jiménez and   
    A. Becerra-Terón and   
      F. J. Enciso-Baños   Magic Sets for the XPath Language  . . . 1651--1678
           P. Julián and   
                  G. Moreno and   
                     J. Penabad   Operational/Interpretive Unfolding of
                                  Multi-adjoint Logic Programs . . . . . . 1679--1699

J.UCS: Journal of Universal Computer Science
Volume 12, Number 12, 2006

                      H. Maurer   Managing Editor's Column . . . . . . . . 1700--1700
        C. Domínguez and   
                   J. Rubio and   
                  F. Sergeraert   Modeling Inheritance as Coercion in the
                                  Kenzo System . . . . . . . . . . . . . . 1701--1730
         N. Kulathuramaiyer and   
                    W.-T. Balke   Restricting the View and Connecting the
                                  Dots --- Dangers of a Web Search Engine
                                  Monopoly . . . . . . . . . . . . . . . . 1731--1740
                  P. Poizat and   
                    J.-C. Royer   A Formal Architectural Description
                                  Language based on Symbolic Transition
                                  Systems and Temporal Logic . . . . . . . 1741--1782
     M. H. Shirali-Shahreza and   
            M. Shirali-Shahreza   Persian/Arabic Baffletext CAPTCHA  . . . 1783--1783


J.UCS: Journal of Universal Computer Science
Volume 13, Number 1, 2007

               G. Calinescu and   
              I. I. Mandoiu and   
              A. Zelikovsky and   
                      M. Zimand   Selected Papers from the 1st ACIS
                                  International Workshop on
                                  Self-Assembling Wireless Networks  . . . 1--3
                 S. Boudjit and   
                   C. Adjih and   
        P. Mühlethaler and   
                     A. Laouiti   Duplicate Address Detection and
                                  Autoconfiguration in OLSR  . . . . . . . 4--31
                   F. Jaddi and   
                   B. Paillassa   An Adaptive Hierarchical Extension of
                                  DSR: The Cluster Source Routing  . . . . 32--55
               D.-Q. Nguyen and   
                       P. Minet   Quality of Service Routing in a MANET
                                  with OLSR  . . . . . . . . . . . . . . . 56--86
                     M. Qin and   
                  R. Zimmermann   VCA: An Energy-Efficient Voting-Based
                                  Clustering Algorithm for Sensor Networks 87--109
               N. Hundewale and   
                    S. Jung and   
                  A. Zelikovsky   Energy Efficient Node Caching and Load
                                  Balancing Enhancement of Reactive Ad Hoc
                                  Routing Protocols  . . . . . . . . . . . 110--132
                      Anonymous   IPCity: Competitive Call for an
                                  Additional Project Partner . . . . . . . ??

J.UCS: Journal of Universal Computer Science
Volume 13, Number 2, 2007

               N. T. Nguyen and   
                     T. Nishida   Communicative Intelligence . . . . . . . 133--134
                  H. Kubota and   
                  S. Nomura and   
                    Y. Sumi and   
                     T. Nishida   Sustainable Memory System Using Global
                                  and Conical Spaces . . . . . . . . . . . 135--148
                    R. Chan and   
                     J. Hoshino   Building Immersive Conversation
                                  Environment Using Locomotive Interactive
                                  Character  . . . . . . . . . . . . . . . 149--160
                   D. Arita and   
                R.-I. Taniguchi   Real-time Human Proxy: An Avatar-based
                                  Communication System . . . . . . . . . . 161--176
                   K. Saito and   
                  H. Kubota and   
                    Y. Sumi and   
                     T. Nishida   Analysis of Conversation Quanta for
                                  Conversational Knowledge Circulation . . 177--185
                 T. Komatsu and   
                    K. Morikawa   Entrainment in the Rate of Utterances in
                                  Speech Dialogs between Users and an Auto
                                  Response System  . . . . . . . . . . . . 186--198
                   J. \'Swiatek   Parameter Estimation of Systems
                                  Described by the Relation with Noisy
                                  Observations . . . . . . . . . . . . . . 199--208
                   C. Sanin and   
             E. Szczerbicki and   
                        C. Toro   An OWL Ontology of Set of Experience
                                  Knowledge Structure  . . . . . . . . . . 209--223
                     I. Tabakow   Using Place Invariants and Test Point
                                  Placement to Isolate Faults in Discrete
                                  Event Systems  . . . . . . . . . . . . . 224--243
                  C. Badica and   
                  M. Ganzha and   
                   M. Paprzycki   Implementing Rule-Based Automated Price
                                  Negotiation in an Agent System . . . . . 244--266
                   M. Lenar and   
                     J. Sobecki   Using Recommendation to Improve
                                  Negotiations in Agent-based Systems  . . 267--286
                   L. Borzemski   Internet Path Behavior Prediction via
                                  Data Mining: Conceptual Framework and
                                  Case Study . . . . . . . . . . . . . . . 287--316
                  M. Hernes and   
                   N. T. Nguyen   Deriving Consensus for Hierarchical
                                  Incomplete Ordered Partitions and
                                  Coverings  . . . . . . . . . . . . . . . 317--328
                     M. Zgrzywa   Consensus Determining with Dependencies
                                  of Attributes with Interval Values . . . 329--344

J.UCS: Journal of Universal Computer Science
Volume 13, Number 3, 2007

M. A. Vega-Rodríguez and   
  J. A. Gómez-Pulido and   
J. M. Sánchez-Pérez   New Advances in Reconfigurable Computing
                                  and its Applications . . . . . . . . . . 345--348
            O. Pérez and   
               Y. Berviller and   
               C. Tanougast and   
                       S. Weber   The Use of Runtime Reconfiguration on
                                  FPGA Circuits to Increase the
                                  Performance of the AES Algorithm
                                  Implementation . . . . . . . . . . . . . 349--362
             J. Díaz and   
                     E. Ros and   
         R. Rodriguez-Gomez and   
                    B. del Pino   Real-time Architecture for Robust Motion
                                  Estimation under Varying Illumination
                                  Conditions . . . . . . . . . . . . . . . 363--376
         S. Ortega-Cisneros and   
      J. J. Raygoza-Panduro and   
    A. de la Mora Gálvez   Design and Implementation of the AMCC
                                  Self-Timed Microprocessor in FPGAs . . . 377--387
 M. del Carmen Peréz and   
            J. Ureña and   
 Á. Hernández and   
             C. De Marziani and   
          A. Jiménez and   
                  W. P. Marnane   Hardware Implementation of an Efficient
                                  Correlator for Interleaved Complementary
                                  Sets of Sequences  . . . . . . . . . . . 388--406
       J. M. Granado-Criado and   
M. A. Vega-Rodríguez and   
J. M. Sánchez-Pérez and   
      J. A. Gómez-Pulido   A Dynamically and Partially
                                  Reconfigurable Implementation of the
                                  IDEA Algorithm Using FPGAs and Handel-C  407--418
         R. M. M. Rodrigues and   
               J. M. P. Cardoso   On Pipelining Sequences of
                                  Data-Dependent Loops . . . . . . . . . . 419--439
J. Fernández-Pérez and   
F. J. Sánchez-Fernández and   
        R. Carmona-Galán   Performance Evaluation and Limitations
                                  of a Vision System on a
                                  Reconfigurable/Programmable Chip . . . . 440--453

J.UCS: Journal of Universal Computer Science
Volume 13, Number 4, 2007

                      H. Maurer   Managing Editor's Column . . . . . . . . 454--454
              A. G. Akritas and   
                  P. S. Vigklas   A Comparison of Various Methods for
                                  Computing Bounds for Positive Roots of
                                  Polynomials  . . . . . . . . . . . . . . 455--467
                  E. Covino and   
                    G. Pani and   
                   D. Scrimieri   Compile-time Computation of Polytime
                                  Functions  . . . . . . . . . . . . . . . 468--478
                 Z. Duri\'c and   
                 O. Mari\'c and   
                   D. Gasevi\'c   Internet Payment System: a New Payment
                                  System for Internet Transactions . . . . 479--503
                       D. Helic   Formal Representations of Learning
                                  Scenarios: a Methodology to Configure
                                  E-Learning Systems . . . . . . . . . . . 504--530
             N. Kulathuramaiyer   Mashups: Emerging Application
                                  Development Paradigm for a Digital
                                  Journal  . . . . . . . . . . . . . . . . 531--542
               D. K. Tsolis and   
                 S. Sioutas and   
                 L. Drossos and   
            T. S. Papatheodorou   A Cultural Information System Providing
                                  e-commerce Web Services, Digital Rights
                                  Management and Copyright Protection  . . 543--571
 M. Vujosevi\'c-Jani\vci\'c and   
             J. Tomasevi\'c and   
                 P. Jani\vci\'c   Random $k$-GD-Sat Model and its Phase
                                  Transition . . . . . . . . . . . . . . . 572--591

J.UCS: Journal of Universal Computer Science
Volume 13, Number 5, 2007

                      H. Maurer   Managing Editor's Column . . . . . . . . 592--592
                      R. Banach   Formal Methods Guest Editorial . . . . . 593--601
                 S. K. Rajamani   Software Is More Than Code . . . . . . . 602--606
                C. L. Heitmeyer   Formal Methods for Specifying,
                                  Validating, and Verifying Requirements   607--618
                   J.-R. Abrial   Formal Methods: Theory Becoming Practice 619--628
                    J. Harrison   Floating-Point Verification  . . . . . . 629--638
               E. M. Clarke and   
                       F. Lerda   Model Checking: Software and Beyond  . . 639--649
                      J. Rushby   Automated Formal Methods Enter the
                                  Mainstream . . . . . . . . . . . . . . . 650--660
                J. Woodcock and   
                      R. Banach   The Verification Grand Challenge . . . . 661--668
                        A. Hall   Realising the Benefits of Formal Methods 669--678

J.UCS: Journal of Universal Computer Science
Volume 13, Number 6, 2007

              R. S. Bigonha and   
                   M. Musicante   Selected Papers from SBLP 2007: The 11th
                                  Brazilian Symposium on Programming
                                  Languages  . . . . . . . . . . . . . . . 679--681
         F. de Oliveira Jr. and   
                    R. Lima and   
                M. Cornelio and   
                  S. Soares and   
                  P. Maciel and   
                 R. Barreto and   
            M. Oliveira Jr. and   
                     E. Tavares   CML: C Modeling Language . . . . . . . . 682--700
                   J. Robin and   
                J. Vitorino and   
                        A. Wolf   Constraint Programming Architectures:
                                  Review and a New Proposal  . . . . . . . 701--720
              L. de Freitas and   
               M. Caraciolo and   
             M. Cornélio   Logic Programming for Verification of
                                  Object-Oriented Programming Law
                                  Conditions . . . . . . . . . . . . . . . 721--736
         L. Teixeira Passos and   
           M. A. S. Bigonha and   
                  R. S. Bigonha   A Methodology for Removing LALR(k)
                                  Conflicts  . . . . . . . . . . . . . . . 737--752
             E. S. Cordeiro and   
              R. S. Bigonha and   
           M. A. S. Bigonha and   
                      F. Tirelo   Optimized Compilation of Around Advice
                                  for Aspect Oriented Programs . . . . . . 753--766
             V. O. Di Iorio and   
                D. P. Coura and   
                 L. V. Reis and   
                  M. Oikawa and   
                   C. R. Junior   A Visual Language for Animated
                                  Simulation . . . . . . . . . . . . . . . 767--785
                 T. Batista and   
                      M. Vieira   RE-AspectLua --- Achieving Reuse in
                                  AspectLua  . . . . . . . . . . . . . . . 786--805
               C. H. Q. Forster   Programming through Spreadsheets and
                                  Tabular Abstractions . . . . . . . . . . 806--816
A. de Araújo Formiga and   
                 R. Dueire Lins   A New Architecture for Concurrent Lazy
                                  Cyclic Reference Counting on
                                  Multi-Processor Systems  . . . . . . . . 817--829
             R. Dueire Lins and   
   F. Heron de Carvalho Jr. and   
                 Z. Dueire Lins   Cyclic Reference Counting with Permanent
                                  Objects  . . . . . . . . . . . . . . . . 830--838
                H. Muhammad and   
               R. Ierusalimschy   C APIs in Extension and Extensible
                                  Languages  . . . . . . . . . . . . . . . 839--853
            N. F. Rodrigues and   
                  L. S. Barbosa   Higher-Order Lazy Functional Slicing . . 854--873
          C. Camarão and   
            C. Vasconcellos and   
              L. Figueiredo and   
                      J. Nicola   Open and Closed Worlds for Overloading:
                                  a Definition and Support for Coexistence 874--890
           A. Murbach Maidl and   
                C. Carvilhe and   
                M. A. Musicante   Using Visitor Patterns in
                                  Object-Oriented Action Semantics . . . . 891--919

J.UCS: Journal of Universal Computer Science
Volume 13, Number 7, 2007

B. Fernández-Manjón and   
           M. Llamas-Nistal and   
  R.-Á. Fernández   Computers in Education: New Developments
                                  in e-Learning Technology . . . . . . . . 920--923
                  D. Burgos and   
              C. Tattersall and   
               M. Dougiamas and   
                  H. Vogten and   
                       R. Koper   A First Step Mapping IMS Learning Design
                                  and Moodle . . . . . . . . . . . . . . . 924--931
                  L. Panizo and   
R.-Á. Fernández and   
              L. Sánchez   A WebQuest Framework to Improve the
                                  Study of Deadlock and Process
                                  Synchronization  . . . . . . . . . . . . 932--937
   I. Martínez-Ortiz and   
              P. Moreno-Ger and   
J. L. Sierra-Rodríguez and   
B. Fernández-Manjón   Supporting the Authoring and
                                  Operationalization of Educational
                                  Modelling Languages  . . . . . . . . . . 938--947
                 M. Paredes and   
P. P. Sánchez-Villalón and   
                  M. Ortega and   
J. Á. Velázquez-Iturbide   Collaborative Composition in a Foreign
                                  Language with Handheld Computing and Web
                                  Tools  . . . . . . . . . . . . . . . . . 948--958
J. M. Chaves-González and   
M. A. Vega-Rodríguez and   
  J. A. Gómez-Pulido and   
J. M. Sánchez-Pérez   Pipeline-scheduling Simulator for
                                  Educational Purpose  . . . . . . . . . . 959--969
              E. M. Morales and   
F. J. García-Peñalvo and   
        Á. Barrón   Improving LO Quality through
                                  Instructional Design Based on an
                                  Ontological Model and Metadata . . . . . 970--979
 M. Caeiro-Rodríguez and   
            M. J. Marcelino and   
           M. Llamas-Nistal and   
      L. Anido-Rifón and   
                   A. J. Mendes   Supporting the Modeling of Flexible
                                  Educational Units PoEML: a Separation of
                                  Concerns Approach  . . . . . . . . . . . 980--990
    D. Hernández-Leo and   
                  A. Harrer and   
               J. M. Dodero and   
 J. I. Asensio-Pérez and   
                      D. Burgos   A Framework for the Conceptualization of
                                  Approaches to `Create-by-Reuse' of
                                  Learning Design Solutions  . . . . . . . 991--1001
             G. L. Heileman and   
             C. T. Abdallah and   
                     W. Shu and   
        C. G. Christodoulou and   
                      D. Knotts   Creating Online Graduate Engineering
                                  Degrees at the University of New Mexico  1002--1011
                M. J. Marcelino   HME: a Handheld Model Editor for
                                  Educational Contexts . . . . . . . . . . 1012--1021
             C. A. Collazos and   
             L. A. Guerrero and   
                 J. A. Pino and   
                S. F. Ochoa and   
                       G. Stahl   Designing Collaborative Learning
                                  Environments Using Digital Games . . . . 1022--1032
                 R. Morales and   
                  P. Carmichael   Mapping Academic Collaboration Networks:
                                  Perspectives from the First Year of the
                                  Reusable Learning Objects CETL . . . . . 1033--1041

J.UCS: Journal of Universal Computer Science
Volume 13, Number 8, 2007

              J. W. Coleman and   
                    C. B. Jones   Atomicity: a Unifying Concept in
                                  Computer Science . . . . . . . . . . . . 1042--1043
                       D. Lomet   Dedication to Jim Gray . . . . . . . . . 1044--1046
                  C. Fetzer and   
                      P. Felber   Improving Program Correctness with
                                  Atomic Exception Handling  . . . . . . . 1047--1072
             D. Méry and   
                        S. Merz   Specification and Refinement of Access
                                  Control  . . . . . . . . . . . . . . . . 1073--1093
        P. M. Melliar-Smith and   
                    L. E. Moser   Achieving Atomicity for Web Services
                                  Using Commutativity of Actions . . . . . 1094--1109
                N. Carvalho and   
             A. Correia Jr. and   
                 J. Pereira and   
               L. Rodrigues and   
                R. Oliveira and   
                      S. Guedes   On the Use of a Reflective Architecture
                                  to Augment Database Management Systems   1110--1135

J.UCS: Journal of Universal Computer Science
Volume 13, Number 9, 2007

                      H. Maurer   Managing Editor's Column . . . . . . . . 1136--1137
             P. Adamopoulou and   
             E. Sakkopoulos and   
              A. Tsakalidis and   
                      M. Lytras   Web Service Selection based on QoS
                                  Knowledge Management . . . . . . . . . . 1138--1156
                      S. Arroyo   Ontology and Grammar of the SOPHIE
                                  Choreography Conceptual Framework --- An
                                  Ontological Model for Knowledge
                                  Management . . . . . . . . . . . . . . . 1157--1183
                 S. Colucci and   
                 T. Di Noia and   
             E. Di Sciascio and   
               F. M. Donini and   
                      A. Ragone   Semantic-based Skill Management for
                                  Automated Task Assignment and Courseware
                                  Composition  . . . . . . . . . . . . . . 1184--1212
               J. M. Dodero and   
   S. Sánchez-Alonso and   
                D. Frosch-Wilke   Generative Instructional Engineering of
                                  Competence Development Programmes  . . . 1213--1233
                M. T. Afzal and   
         N. Kulathuramaiyer and   
                      H. Maurer   Creating Links into the Future . . . . . 1234--1245
                      L. Li and   
                 V. Bulitko and   
                     R. Greiner   Focus of Attention in Reinforcement
                                  Learning . . . . . . . . . . . . . . . . 1246--1269
                  A. Settle and   
                      C. Settle   Distance Learning and Student
                                  Satisfaction in Java Programming Courses 1270--1286
              J. A. Troyano and   
         F. Enríquez and   
                    F. Cruz and   
J. M. Cañete-Valdeón and   
                   F. J. Ortega   Improving the Performance of a Tagger
                                  Generator in an Information Extraction
                                  Application  . . . . . . . . . . . . . . 1287--1299
       Y. Baleghi Damavandi and   
                   K. Mohammadi   Co-evolution for Communication: An EHW
                                  Approach . . . . . . . . . . . . . . . . 1300--1308
                     H. Liu and   
                     A. Abraham   An Hybrid Fuzzy Variable Neighborhood
                                  Particle Swarm Optimization Algorithm
                                  for Solving Quadratic Assignment
                                  Problems . . . . . . . . . . . . . . . . 1309--1331
                     J. Tao and   
                    N. Wang and   
                        X. Wang   Genetic Algorithm Based Recurrent Fuzzy
                                  Neural Network Modeling of Chemical
                                  Processes  . . . . . . . . . . . . . . . 1332--1343
                    Y. Wang and   
                   Z. Zhang and   
                         J. Cui   The Architecture and Circuital
                                  Implementation Scheme of a New Cell
                                  Neural Network for Analog Signal
                                  Processing . . . . . . . . . . . . . . . 1344--1353
                    J. Yang and   
                      T. Li and   
                     S. Liu and   
                    T. Wang and   
                    D. Wang and   
                       G. Liang   Computer Forensics System Based on
                                  Artificial Immune Systems  . . . . . . . 1354--1365

J.UCS: Journal of Universal Computer Science
Volume 13, Number 10, 2007

                      H. Maurer   Managing Editor's Column . . . . . . . . 1366--1366
              S. Chatterjee and   
                      P. Sarkar   Constant Size Ciphertext HIBE in the
                                  Augmented Selective-ID Model and its
                                  Extensions . . . . . . . . . . . . . . . 1367--1395
                  L. Colson and   
                      D. Michel   Pedagogical Natural Deduction Systems:
                                  the Propositional Case . . . . . . . . . 1396--1410
                 S. Sioutas and   
                K. Tsichlas and   
             B. Vassiliadis and   
                      D. Tsolis   Efficient Access Methods for Temporal
                                  Interval Queries of Video Metadata . . . 1411--1433
                  G. Zurita and   
                 P. Antunes and   
                 N. Baloian and   
                   F. Baytelman   Mobile Sensemaking: Exploring Proximity
                                  and Mobile Applications in the Classroom 1434--1448
                    F. Dong and   
                    R. Xiao and   
                   Y. Zhong and   
                         Y. Liu   An Approach to Polygonal Approximation
                                  of Digital Curves Based on Discrete
                                  Particle Swarm Algorithm . . . . . . . . 1449--1461
                    C. Wang and   
                     Y. Sun and   
                       Y. Liang   An Improved SVM Based on Similarity
                                  Metric . . . . . . . . . . . . . . . . . 1462--1470
                      C. Wu and   
                M. Marchese and   
                   J. Jiang and   
            A. Ivanyukovich and   
                       Y. Liang   Machine Learning-Based Keywords
                                  Extraction for Scientific Literature . . 1471--1483
                    T. Zeng and   
                    C. Tang and   
                   Y. Xiang and   
                    P. Chen and   
                         Y. Liu   A Model of Immune Gene Expression
                                  Programming for Rule Mining  . . . . . . 1484--1497

J.UCS: Journal of Universal Computer Science
Volume 13, Number 11, 2007

               C. S. Calude and   
              G. Stefanescu and   
                      M. Zimand   Combinatorics and Related Areas: a
                                  Collection of Papers in Honour of the
                                  65th Birthday of Ioan Tomescu  . . . . . 1498--1500
                R. Andersen and   
                   S. M. Cioaba   Spectral Densest Subgraph and
                                  Independence Number of a Graph . . . . . 1501--1513
              A. T. Balaban and   
                    M. Randi\'c   Perfect Matchings in Polyhexes, or
                                  Recent Graph-theoretical Contributions
                                  to Benzenoids  . . . . . . . . . . . . . 1514--1539
                 G. Ciobanu and   
                     S. Rudeanu   Equivalent Transformations of Automata
                                  by Using Behavioural Automata  . . . . . 1540--1549
              D. Diaconescu and   
                   G. Georgescu   On the Forcing Semantics for Monoidal
                                  $t$-norm Based Logic . . . . . . . . . . 1550--1572
                    R. W. Doran   The Gray Code  . . . . . . . . . . . . . 1573--1597
                  C. Dragoi and   
                   F. Manea and   
                     V. Mitrana   Accepting Networks of Evolutionary
                                  Processors with Filtered Connections . . 1598--1614
              A. Dumitrescu and   
              C. D. Tóth   Analysis of two Sweep-line Algorithms
                                  for Constructing Spanning Trees and
                                  Steiner Trees  . . . . . . . . . . . . . 1615--1627
                  A. Iorgulescu   On BCK Algebras --- Part I.a: An Attempt
                                  to Treat Unitarily the Algebras of
                                  Logic. New Algebras  . . . . . . . . . . 1628--1654
                     G. Istrate   Satisfying Assignments of Random Boolean
                                  Constraint Satisfaction Problems:
                                  Clusters and Overlaps  . . . . . . . . . 1655--1670
                     A. Lee and   
                 I. Streinu and   
                      L. Theran   Graded Sparse Graphs and Matroids  . . . 1671--1679
                    L. Leustean   Rates of Asymptotic Regularity for
                                  Halpern Iterations of Nonexpansive
                                  Mappings . . . . . . . . . . . . . . . . 1680--1691
                V. E. Levit and   
                   E. Mandrescu   Matrices and $ \alpha $-Stable Bipartite
                                  Graphs . . . . . . . . . . . . . . . . . 1692--1706
                        G. Paun   Spiking Neural $P$ Systems with
                                  Astrocyte-Like Control . . . . . . . . . 1707--1721
                    A. Popa and   
                A. Sofronia and   
                  G. Stefanescu   High-level Structured Interactive
                                  Programs with Registers and Voices . . . 1722--1754
                  D.-R. Popescu   Balance in Systems of Finite Sets with
                                  Applications . . . . . . . . . . . . . . 1755--1766
                    D. Simovici   Metric-Entropy Pairs on Lattices . . . . 1767--1778
               M. Tatarâm   Connectivity and Reachability in Signed
                                  Networks . . . . . . . . . . . . . . . . 1779--1790
              C. Zamfirescu and   
                  T. Zamfirescu   Hamiltonicity of Topological Grid Graphs 1791--1800

J.UCS: Journal of Universal Computer Science
Volume 13, Number 12, 2007

                 F. Freitas and   
          H. Stuckenschmidt and   
               A. Malucelli and   
                    H. S. Pinto   Ontologies and their Applications  . . . 1801--1804
                  O. Corcho and   
   A. Gómez-Pérez   ODEDialect: a Set of Declarative
                                  Languages for Implementing Ontology
                                  Translation Systems  . . . . . . . . . . 1805--1834
     O. Valkeapää and   
                     O. Alm and   
                E. Hyvönen   An Adaptable Framework for
                                  Ontology-based Content Creation on the
                                  Semantic Web . . . . . . . . . . . . . . 1835--1853
               Y. Tzitzikas and   
                D. Kotzinos and   
                   Y. Theoharis   On Ranking RDF Schema Elements (and its
                                  Application in Visualization)  . . . . . 1854--1880
                  K. Khelif and   
             R. Dieng-Kuntz and   
                      P. Barbry   An Ontology-based Approach to Support
                                  Text Mining and Information Retrieval in
                                  the Biological Domain  . . . . . . . . . 1881--1907
                  R. Trillo and   
                  J. Gracia and   
                M. Espinoza and   
                        E. Mena   Discovering the Semantics of User
                                  Keywords . . . . . . . . . . . . . . . . 1908--1935
             D. Beneventano and   
             S. Bergamaschi and   
                  F. Guerra and   
                     M. Vincini   The SEWASIE Network of Mediator Agents
                                  for Semantic Search  . . . . . . . . . . 1936--1969

J.UCS: Journal of Universal Computer Science
Volume 13, Number 13, 2007

                   F. Arbab and   
                     M. Sirjani   Applications of Formal Methods to System
                                  Design and Verification  . . . . . . . . 1970--1971
                  S. Sasaki and   
               T. Nishihara and   
                    D. Ando and   
                      M. Fujita   Hardware/Software Co-design and
                                  Verification Methodology from System
                                  Level Based on System Dependence Graph   1972--2001
                   L. Capra and   
                     W. Cazzola   Self-Evolving Petri Nets . . . . . . . . 2002--2034
                M. Bravetti and   
               A. Casalboni and   
     M. Núñez and   
                   I. Rodriguez   From Theoretical e-Barter Models to Two
                                  Alternative Implementations Based on Web
                                  Sevices  . . . . . . . . . . . . . . . . 2035--2075
                  H. Hojjat and   
                 H. Nakhost and   
                     M. Sirjani   Integrating Module Checking and
                                  Deduction in a Formal Proof for the
                                  Perlman Spanning Tree Protocol (STP) . . 2076--2076


J.UCS: Journal of Universal Computer Science
Volume 14, Number 1, 2008

          Y. A. Dimitriadis and   
                 J. A. Pino and   
                      I. Zigurs   Groupware: Issues and Applications . . . 1--3
                   W. Geyer and   
          R. S. Silva Filho and   
              B. Brownholtz and   
                 D. F. Redmiles   The Trade-Offs of Blending Synchronous
                                  and Asynchronous Communication Services
                                  to Support Contextual Collaboration  . . 4--26
            G. Vega-Gorgojo and   
         M. L. Bote-Lorenzo and   
E. Gómez-Sánchez and   
 J. I. Asensio-Pérez and   
          Y. A. Dimitriadis and   
I. M. Jorrín-Abellán   Ontoolcole: Supporting Educators in the
                                  Semantic Search of CSCL Tools  . . . . . 27--58
                     S. Lukosch   Seamless Transition between Connected
                                  and Disconnected Collaborative
                                  Interaction  . . . . . . . . . . . . . . 59--87
                   A. Neyem and   
                S. F. Ochoa and   
                     J. A. Pino   Integrating Service-Oriented Mobile
                                  Units to Support Collaboration in Ad-hoc
                                  Scenarios  . . . . . . . . . . . . . . . 88--122
                  G. Zurita and   
                 P. Antunes and   
                 N. Baloian and   
          L. Carriço and   
               F. Baytelman and   
                   M. Sá   Using PDAs in Meetings: Patterns,
                                  Architecture and Components  . . . . . . 123--147
                  A. Harrer and   
                 N. Malzahn and   
                    A. Wichmann   The Remote Control Approach --- An
                                  Architecture for Adaptive Scripting
                                  across Collaborative Learning
                                  Environments . . . . . . . . . . . . . . 148--173

J.UCS: Journal of Universal Computer Science
Volume 14, Number 2, 2008

                 R. Dueire Lins   Advances in Document Engineering . . . . 174--177
                S. Lamprier and   
                  T. Amghar and   
                  B. Levrat and   
                     F. Saubion   Using an Evolving Thematic Clustering in
                                  a Text Segmentation Process  . . . . . . 178--192
                 B. Burkard and   
                 G. Vogeler and   
                      S. Gruner   Informatics for Historians: Tools for
                                  Medieval Document XML Markup, and their
                                  Impact on the History-Sciences . . . . . 193--210
           C. O. A. Freitas and   
             L. S. Oliveira and   
             S. B. K. Aires and   
                  F. Bortolozzi   Metaclasses and Zoning Mechanism Applied
                                  to Handwriting Recognition . . . . . . . 211--223
                  S. Barrat and   
                     S. Tabbone   A Progressive Learning Method for Symbol
                                  Recognition  . . . . . . . . . . . . . . 224--236
             L. S. Oliveira and   
                 E. Justino and   
                R. Sabourin and   
                  F. Bortolozzi   Combining Classifiers in the ROC-space
                                  for Off-line Signature Verification  . . 237--251
        L. A. Pereira Neves and   
          J. M. de Carvalho and   
                   J. Facon and   
                  F. Bortolozzi   Table-form Extraction with Artefact
                                  Removal  . . . . . . . . . . . . . . . . 252--265
             R. Dueire Lins and   
       J. M. Monte da Silva and   
        F. M. Junqueira Martins   Detailing a Quantitative Method for
                                  Assessing Algorithms to Remove
                                  Back-to-Front Interference in Documents  266--283
              W. Boussellaa and   
                  A. Zahour and   
                       A. Alimi   A Methodology for the Separation of
                                  Foreground/Background in Arabic
                                  Historical Manuscripts using Hybrid
                                  Methods  . . . . . . . . . . . . . . . . 284--298
       J. M. Monte da Silva and   
             R. Dueire Lins and   
           F. M. J. Martins and   
               R. Wachenchauzer   A New and Efficient Algorithm to
                                  Binarize Document Images Removing
                                  Back-to-Front Interference . . . . . . . 299--313

J.UCS: Journal of Universal Computer Science
Volume 14, Number 3, 2008

                    L. Chen and   
                  W. Susilo and   
                    H. Wang and   
                 D. S. Wong and   
                  E. Dawson and   
                     X. Lai and   
                   M. Mambo and   
                  A. Miyaji and   
                      Y. Mu and   
             D. Pointcheval and   
                 B. Preneel and   
                       N. Smart   Cryptography in Computer System Security 314--317
                   Y. Dodis and   
                  P. J. Lee and   
                      D. H. Yum   Optimistic Fair Exchange in a Multi-user
                                  Setting  . . . . . . . . . . . . . . . . 318--346
              C. Rechberger and   
                      V. Rijmen   New Results on NMAC/HMAC when
                                  Instantiated with Popular Hash Functions 347--376
                I. R. Jeong and   
                      D. H. Lee   Parallel Key Exchange  . . . . . . . . . 377--396
                  C.-K. Chu and   
                    W.-G. Tzeng   Efficient $k$-out-of-$n$ Oblivious
                                  Transfer Schemes . . . . . . . . . . . . 397--415
                    L. Chen and   
                        Q. Tang   Bilateral Unknown Key-Share Attacks in
                                  Key Agreement Protocols  . . . . . . . . 416--440
                    G. Yang and   
                 D. S. Wong and   
                        X. Deng   Formal Security Definition and Efficient
                                  Construction for Roaming with a
                                  Privacy-Preserving Extension . . . . . . 441--462
                Y. H. Hwang and   
                  J. K. Liu and   
                     S. S. Chow   Certificateless Public Key Encryption
                                  Secure against Malicious KGC Attacks in
                                  the Standard Model . . . . . . . . . . . 463--480
                  O. Ahmadi and   
               D. Hankerson and   
F. Rodríguez-Henríquez   Parallel Formulations of Scalar
                                  Multiplication on Koblitz Curves . . . . 481--504

J.UCS: Journal of Universal Computer Science
Volume 14, Number 4, 2008

                      H. Maurer   Managing Editor's Column . . . . . . . . 505--507
                   R. Maier and   
                S. Thalmann and   
                   F. Bayer and   
             M. Krüger and   
                    H. Nitz and   
                      A. Sandow   Optimizing Assignment of Knowledge
                                  Workers to Office Space Using Knowledge
                                  Management Criteria: The Flexible Office
                                  Case . . . . . . . . . . . . . . . . . . 508--525
             C. Müller and   
               B. Meuthrath and   
              A. Baumgraß   Analyzing Wiki-based Networks to Improve
                                  Knowledge Processes in Organizations . . 526--545
                  C. Safran and   
                       F. Kappe   Success Factors in a Weblog Community    546--556
               A. Dickinger and   
                        S. Zorn   Compensation Models for Interactive
                                  Advertising  . . . . . . . . . . . . . . 557--565
               A. Nourollah and   
                     M. Razzazi   A Linear Time Approximation Algorithm
                                  for Ruler Folding Problem  . . . . . . . 566--574
             J. J. Randolph and   
                    R. Bednarik   Publication Bias in the Computer Science
                                  Education Research Literature  . . . . . 575--589
                       M. Safar   Spatial Queries in Road Networks Based
                                  on PINE  . . . . . . . . . . . . . . . . 590--611

J.UCS: Journal of Universal Computer Science
Volume 14, Number 5, 2008

                 M. Fiedler and   
            K. D. Hackbarth and   
                     H. Hlavacs   Socio-Economic Issues in Future
                                  Generation Internet  . . . . . . . . . . 612--614
                      K. Kilkki   Quality of Experience in Communications
                                  Ecosystem  . . . . . . . . . . . . . . . 615--624
                D. Collange and   
                  J.-L. Costeux   Passive Estimation of Quality of
                                  Experience . . . . . . . . . . . . . . . 625--641
              W. Sta\'nczuk and   
                  J. Lubacz and   
                 E. Toczylowski   Trading Links and Paths on a
                                  Communication Bandwidth Market . . . . . 642--652
L. Rodríguez de Lope and   
                K. D. Hackbarth   Cost Model for Bitstream Access Services
                                  with QoS Parameters  . . . . . . . . . . 653--672
              M. Petraschek and   
                  T. Hoeher and   
                    O. Jung and   
                 H. Hlavacs and   
                   W. Gansterer   Security and Usability Aspects of
                                  Man-in-the-Middle Attacks on ZRTP  . . . 673--692
                 H. Hlavacs and   
               W. Gansterer and   
               H. Schabauer and   
                   J. Zottl and   
              M. Petraschek and   
                  T. Hoeher and   
                        O. Jung   Enhancing ZRTP by using Computational
                                  Puzzles  . . . . . . . . . . . . . . . . 693--716
                     Z. Hulicki   Drives and Barriers for Development of
                                  Broadband Access --- CE Perspective  . . 717--730
               A. E. Garcia and   
                K. D. Hackbarth   Approximation to a Behavioral Model for
                                  Estimating Traffic Aggregation Scenarios 731--744
                   D. Barth and   
                 L. Echabbi and   
                    C. Hamlaoui   Optimal Transit Price Negotiation: The
                                  Distributed Learning Perspective . . . . 745--765
                 S. Soursos and   
            C. Courcoubetis and   
                       R. Weber   Dynamic Bandwidth Pricing: Provision
                                  Cost, Market Size, Effective Bandwidths
                                  and Price Games  . . . . . . . . . . . . 766--785
                   M. Naldi and   
                  G. D'Acquisto   A Normal Copula Model for the Economic
                                  Risk Analysis of Correlated Failures in
                                  Communications Networks  . . . . . . . . 786--799

J.UCS: Journal of Universal Computer Science
Volume 14, Number 6, 2008

                 V. Brattka and   
                H. Ishihara and   
           M. Schröder and   
                       N. Zhong   Computability and Complexity in Analysis 800--800
                   K. Weihrauch   The Computable Multi-Functions on
                                  Multi-represented Sets are Closed under
                                  Programming  . . . . . . . . . . . . . . 801--844
                      H. Lu and   
                   K. Weihrauch   Computable Riesz Representation for
                                  Locally Compact Hausdorff Spaces . . . . 845--860
                     D. Skordev   On the Subrecursive Computability of
                                  Several Famous Constants . . . . . . . . 861--875
                      C. Spandl   Computability of Topological Pressure
                                  for Sofic Shifts with Applications in
                                  Statistical Physics  . . . . . . . . . . 876--895
               Robert Rettinger   Bloch's Constant is Computable . . . . . 896--907
                F. Ferreira and   
                    G. Ferreira   The Riemann Integral in Weak Systems of
                                  Analysis . . . . . . . . . . . . . . . . 908--937
                  V. Bosserhoff   The Bit-Complexity of Finding Nearly
                                  Optimal Quadrature Rules for Weighted
                                  Integration  . . . . . . . . . . . . . . 938--955
                  V. Bosserhoff   Notions of Probabilistic Computability
                                  on Represented Spaces  . . . . . . . . . 956--995
               M. Schröder   On the Relationship between Filter
                                  Spaces and Weak Limit Spaces . . . . . . 996--1015

J.UCS: Journal of Universal Computer Science
Volume 14, Number 7, 2008

                 J. J. Jung and   
                N. Thanh Nguyen   Collective Intelligence for Semantic and
                                  Knowledge Grid . . . . . . . . . . . . . 1016--1019
                      S. Wu and   
                    F. Crestani   Ranking Retrieval Systems with Partial
                                  Relevance Judgements . . . . . . . . . . 1020--1030
                     J. J. Jung   Query Transformation Based on Semantic
                                  Centrality in Semantic Social Network1   1031--1047
                 G. Brzykcy and   
               J. Bartoszek and   
                   T. Pankowski   Schema Mappings and Agents' Actions in
                                  P2P Data Integration System  . . . . . . 1048--1060
           P. M. Papazoglou and   
               D. A. Karras and   
            R. C. Papademetriou   An Improved Multi-Agent Simulation
                                  Methodology for Modelling and Evaluating
                                  Wireless Communication Systems Resource
                                  Allocation Algorithms  . . . . . . . . . 1061--1079
                V. Podobnik and   
                  A. Petric and   
                       G. Jezic   An Agent-Based Solution for Dynamic
                                  Supply Chain Management  . . . . . . . . 1080--1104
                     S. Lee and   
                     H. Kim and   
                         C. Kim   A Knowledge Discovery Agent for a
                                  Topology Bit-map in Ad Hoc Mobile
                                  Networks . . . . . . . . . . . . . . . . 1105--1117
                  A. Badica and   
                      C. Badica   Formalizing Agent-Based English Auctions
                                  Using Finite State Process Algebra . . . 1118--1135
                K. Moriyama and   
               M. Matsumoto and   
                K.-i. Fukui and   
                S. Kurihara and   
                       M. Numao   Reinforcement Learning on a Futures
                                  Market Simulator . . . . . . . . . . . . 1136--1153
             D. Król and   
                    M. Zelmozer   Structural Performance Evaluation of
                                  Multi-Agent Systems  . . . . . . . . . . 1154--1178

J.UCS: Journal of Universal Computer Science
Volume 14, Number 8, 2008

            C. M. F. Rubira and   
                    R. de Lemos   Software Components, Architectures and
                                  Reuse  . . . . . . . . . . . . . . . . . 1179--1181
                 G. Edwards and   
                     C. Seo and   
                  N. Medvidovic   Model Interpreter Frameworks: a
                                  Foundation for the Analysis of
                                  Domain-Specific Software Architectures   1182--1210
                M. A. Ramos and   
              R. A. D. Penteado   Embedded Software Revitalization through
                                  Component Mining and Software Product
                                  Line Techniques  . . . . . . . . . . . . 1211--1227
             V. Cortellessa and   
                I. Crnkovic and   
               F. Marinelli and   
                      P. Potena   Experimenting the Automated Selection of
                                  COTS Components Based on Cost and System
                                  Requirements . . . . . . . . . . . . . . 1228--1255
        K. dos Santos Brito and   
               V. C. Garcia and   
      E. Santana de Almeida and   
           S. R. de Lemos Meira   LIFT --- A Legacy InFormation Retrieval
                                  Tool . . . . . . . . . . . . . . . . . . 1256--1284
                   C. Gacek and   
                      C. Gamble   Mismatch Avoidance in Web Services
                                  Software Architectures . . . . . . . . . 1285--1313
           M. Pitanga Alves and   
                P. F. Pires and   
             F. C. Delicato and   
                M. L. M. Campos   CrossMDA: a Model-driven Approach for
                                  Aspect Management  . . . . . . . . . . . 1314--1343
                  E. Cirilo and   
                 U. Kulesza and   
        C. J. Pereira de Lucena   A Product Derivation Tool Based on
                                  Model-Driven Techniques and Annotations  1344--1367
                   F. Zaupa and   
           I. M. S. Gimenes and   
                   D. Cowan and   
                 P. Alencar and   
                C. J. P. Lucena   A Service-oriented Process to Develop
                                  Web Applications . . . . . . . . . . . . 1368--1387

J.UCS: Journal of Universal Computer Science
Volume 14, Number 9, 2008

                   C. Bravo and   
              M. A. Redondo and   
                      M. Ortega   Designing the Human Computer
                                  Interaction: Trends and Challenges . . . 1388
                  H. T. Dao and   
                 A. Bazinet and   
                R. Berthier and   
                 B. Shneiderman   NASDAQ Velocity and Forces: An
                                  Interactive Visualization of Activity
                                  and Change . . . . . . . . . . . . . . . 1391
                  C. Gutwin and   
               S. Greenberg and   
                    R. Blum and   
                    J. Dyck and   
                     K. Tee and   
                      G. McEwan   Supporting Informal Collaboration in
                                  Shared-Workspace Groupware . . . . . . . 1411
               A. I. Molina and   
              M. A. Redondo and   
                  M. Ortega and   
                       U. Hoppe   CIAM: a Methodology for the Development
                                  of Groupware User Interfaces . . . . . . 1435
           M. Sendín and   
    V. López-Jaquero and   
                 C. A. Collazos   Collaborative Explicit Plasticity
                                  Framework: a Conceptual Scheme for the
                                  Generation of Plastic and Group-Aware
                                  User Interfaces  . . . . . . . . . . . . 1447
                   R. Duque and   
                J. Gallardo and   
                   C. Bravo and   
                   A. J. Mendes   Defining Tasks, Domains and
                                  Conversational Acts in CSCW Systems: the
                                  SPACE-DESIGN Case Study  . . . . . . . . 1463
               J. I. Panach and   
           S. España and   
                I. Pederiva and   
               Ó. Pastor   Capturing Interaction Requirements in a
                                  Model Transformation Technology Based on
                                  MDA  . . . . . . . . . . . . . . . . . . 1480
                L. M. Tobar and   
P. M. Latorre Andrés and   
             E. Lafuente Lapena   WebA: a Tool for the Assistance in
                                  Design and Evaluation of Websites  . . . 1496
      M. P. González and   
              T. Granollers and   
                     A. Pascual   Testing Website Usability in
                                  Spanish-Speaking Academia through
                                  Heuristic Evaluation and Cognitive
                                  Walkthroughs . . . . . . . . . . . . . . 1513
   M. García-Herranz and   
                 P. A. Haya and   
                A. Esquivel and   
                 G. Montoro and   
               X. Alamán   Easing the Smart Home: Semi-automatic
                                  Adaptation in Perceptive Environments    1529
               R. F. Arroyo and   
                     M. Gea and   
              J. L. Garrido and   
                     P. A. Haya   Development of Ambient Intelligence
                                  Systems Based on Collaborative Task
                                  Models . . . . . . . . . . . . . . . . . 1545

J.UCS: Journal of Universal Computer Science
Volume 14, Number 10, 2008

                      H. Maurer   Managing Editor's Column . . . . . . . . 1560
                   J. Brank and   
                 D. Mladeni and   
               M. Grobelnik and   
              N. Mili -Frayling   Feature Selection for the Classification
                                  of Large Document Collections  . . . . . 1562
       J. M. Gimenez-Guzman and   
    M. J. Domenech-Benlloch and   
                     V. Pla and   
           V. Casares-Giner and   
             J. Martinez-Bauset   Guaranteeing Seamless Mobility with User
                                  Redials and Automatic Handover Retrials  1597
                   C. Gütl   Enhancements of Meeting Information
                                  Management and Application for Knowledge
                                  Access and Learning Activities . . . . . 1625
                       W. Gomaa   Expressibility in $^1_1$ . . . . . . . . 1654
     A. Rosado-Muñoz and   
             L. Gomez-Chova and   
             L. Gomez-Chova and   
         J. Vila Francés   An IP Core and GUI for Implementing
                                  Multilayer Perceptron with a Fuzzy
                                  Activation Function on Configurable
                                  Logic Devices  . . . . . . . . . . . . . 1678
                 M. S. Khan and   
         N. Kulathuramaiyer and   
                      H. Maurer   Applications of Mash-ups for a Digital
                                  Journal  . . . . . . . . . . . . . . . . 1695
                     P. Han and   
              G. Kortemeyer and   
          B. J. Krämer and   
            C. von Prümmer   Exposure and Support of Latent Social
                                  Networks among Learning Object
                                  Repository Users . . . . . . . . . . . . 1717
                   I. H. Witten   Searching \ldots in a Web  . . . . . . . 1739
                   A. Aqqal and   
                 C. Rensing and   
               R. Steinmetz and   
                N. Elkamoun and   
                 A. Berraissoul   Using Taxonomies to Support the Macro
                                  Design Process for the Production of Web
                                  Based Trainings  . . . . . . . . . . . . 1763
                 T. Bürger   The Need for Formalizing Media Semantics
                                  in the Games and Entertainment Industry  1775
                 M. Spaniol and   
                  R. Klamma and   
                         M. Lux   Imagesemantics: User-Generated Metadata,
                                  Content Based Retrieval & Beyond  . . . . 1792

J.UCS: Journal of Universal Computer Science
Volume 14, Number 11, 2008

               R. Corchuelo and   
               J. L. Arjona and   
                        D. Ruiz   Wrapping Web Data Islands  . . . . . . . 1808
                  J. Blythe and   
                  D. Kapoor and   
             C. A. Knoblock and   
                  K. Lerman and   
                      S. Minton   Information Integration for the Masses   1811
                 P. Montoto and   
                     A. Pan and   
                  J. Raposo and   
                  J. Losada and   
                  F. Bellas and   
                    V. Carneiro   A Workflow Language for Web Automation   1838
                   M. Vidal and   
             A. S. da Silva and   
             E. S. de Moura and   
               J. M. Cavalcanti   Structure-Based Crawling in the Hidden
                                  Web  . . . . . . . . . . . . . . . . . . 1857
                  L. Blanco and   
               V. Crescenzi and   
                    P. Merialdo   Structure and Semantics of
                                  Data-Intensive Web Pages: An
                                  Experimental Study on their
                                  Relationships  . . . . . . . . . . . . . 1877
                    J. Kang and   
                        J. Choi   Recognising Informative Web Page Blocks
                                  Using Visual Segmentation for Efficient
                                  Information Extraction . . . . . . . . . 1893
                    D. G. Gregg   Exploring Information Extraction
                                  Resilience . . . . . . . . . . . . . . . 1911

J.UCS: Journal of Universal Computer Science
Volume 14, Number 12, 2008

             E. Börger and   
                       A. Prinz   Quo Vadis Abstract State Machines? . . . 1921
                  G. Schellhorn   ASM Refinement Preserving Invariants . . 1929
              A. Gargantini and   
               E. Riccobene and   
                   P. Scandurra   A Metamodel-based Language and a
                                  Simulation Engine for Abstract State
                                  Machines . . . . . . . . . . . . . . . . 1949
               A. Slissenko and   
                    P. Vasilyev   Simulation of Timed Abstract State
                                  Machines with Predicate Logic
                                  Model-Checking . . . . . . . . . . . . . 1984
                  M. Ouimet and   
                   K. Lundqvist   The Timed Abstract State Machine
                                  Language: Abstract State Machines for
                                  Real-Time System Engineering . . . . . . 2007
              M. Altenhofen and   
                 A. Friesen and   
                      J. Lemcke   ASMs in Service Oriented Architectures   2034
                  D. Batory and   
                 E. Börger   Modularizing Theorems for Software
                                  Product Lines: The Jbook Case Study  . . 2059
                       G. Bella   What is Correctness of Security
                                  Protocols? . . . . . . . . . . . . . . . 2083

J.UCS: Journal of Universal Computer Science
Volume 14, Number 13, 2008

                   C. Canal and   
              J. M. Murillo and   
                      P. Poizat   Software Adaptation  . . . . . . . . . . 2107
                        S. Kell   A Survey of Practical Software
                                  Adaptation Techniques  . . . . . . . . . 2110
                   E. Oliva and   
                  A. Natali and   
                   A. Ricci and   
                      M. Viroli   An Adaptation Logic Framework for
                                  Java-based Component Systems . . . . . . 2158
           J. Cámara and   
             G. Salaün and   
                       C. Canal   Composition and Run-time Adaptation of
                                  Mismatching Behavioural Interfaces . . . 2182
M. A. Pérez-Toledano and   
                  A. Navasa and   
              J. M. Murillo and   
                       C. Canal   A Safe Dynamic Adaptation Framework for
                                  Aspect-Oriented Software Development . . 2212
             J. C. Preciado and   
                  M. Linaje and   
            F. Sanchez-Figueroa   Adapting Web 1.0 User Interfaces to Web
                                  2.0 Multidevice User Interfaces using
                                  RUX-Method . . . . . . . . . . . . . . . 2239

J.UCS: Journal of Universal Computer Science
Volume 14, Number 14, 2008

                     L. Cao and   
                   N. T. Nguyen   Knowledge Processing in Intelligent
                                  Systems  . . . . . . . . . . . . . . . . 2255
                     L. Cao and   
                   N. T. Nguyen   Intelligence Metasynthesis and Knowledge
                                  Processing in Intelligent Systems  . . . 2256
                       D. Dudek   The APS Framework For Incremental
                                  Learning of Software Agents  . . . . . . 2263
                     L. Cao and   
                          Y. Ou   Market Microstructure Patterns Powering
                                  Trading and Surveillance Agents  . . . . 2288
                   C.-M. Ou and   
                       C.-R. Ou   Non-repudiation Mechanism of Agent-based
                                  Mobile Payment Systems: Perspectives on
                                  Wireless PKI . . . . . . . . . . . . . . 2309
                   Y. J. Na and   
               S. Abdullaev and   
                    F. I. S. Ko   An Optimization of CDN Using Efficient
                                  Load Distribution and RADS Caching
                                  Algorithm  . . . . . . . . . . . . . . . 2329
                B. Virginas and   
                    M. Ursu and   
                   E. Tsang and   
                   G. Owusu and   
                   C. Voudouris   Intelligent Resource Exchanges:
                                  Solutions and Pathways in a Workforce
                                  Allocation Problem . . . . . . . . . . . 2343
                J. Ko\'zlak and   
             G. Dobrowolski and   
      M. Kisiel-Dorohinicki and   
                   E. Nawarecki   Anti-Crisis Management of City Traffic
                                  Using Agent-Based Approach . . . . . . . 2359
                     J. Yim and   
                      I. Ko and   
                      J. Do and   
                     J. Joo and   
                       S. Jeong   Implementation of a Prototype
                                  Positioning System for LBS on U-campus   2381
                     C. Kim and   
                 J.-Y. Jung and   
                  H.-C. Zin and   
                     J. J. Jung   An Application of Meta Search Agent
                                  System Based on Semantized Tags for
                                  Enhanced Web Searching . . . . . . . . . 2400
                  A. Janiak and   
                  W. Janiak and   
                M. Lichtenstein   Tabu Search on GPU . . . . . . . . . . . 2416
                 X.-F. Wang and   
                    D.-S. Huang   A Novel Multi-Layer Level Set Method for
                                  Image Segmentation . . . . . . . . . . . 2427

J.UCS: Journal of Universal Computer Science
Volume 14, Number 15, 2008

                  N. Nedjah and   
          L. de Macedo Mourelle   Evolutionary Optimization for
                                  Intelligent Systems Design . . . . . . . 2453
               M. E. Cintra and   
              H. A. Camargo and   
             E. R. Hruschka and   
          M. do Carmo Nicoletti   Automatic Construction of Fuzzy Rule
                                  Bases: a further Investigation into two
                                  Alternative Inductive Approaches . . . . 2456
                 S. M. Sait and   
                 K. S. Khan and   
                      M. I. Ali   Parallel Strategies for Stochastic
                                  Evolution  . . . . . . . . . . . . . . . 2471
          E. F. G. Goldbarg and   
             M. C. Goldbarg and   
                  C. C. Schmidt   A Hybrid Transgenetic Algorithm for the
                                  Prize Collecting Steiner Tree Problem    2491
              A. C. Olivera and   
                  M. Frutos and   
           J. A. Carballido and   
                 N. B. Brignole   Bus Network Optimization with a
                                  Time-Dependent Hybrid Algorithm  . . . . 2512
            M. P. M. Araujo and   
                  N. Nedjah and   
          L. de Macedo Mourelle   Quantum-Inspired Evolutionary State
                                  Assignment for Synchronous Finite State
                                  Machines . . . . . . . . . . . . . . . . 2532
                  G. Molina and   
                    E. Alba and   
                    E.-G. Talbi   Optimal Sensor Network Layout Using
                                  Multi-Objective Metaheuristics . . . . . 2549
                  K. Tahera and   
              R. N. Ibrahim and   
                  P. B. Lochert   GADYM --- A Novel Genetic Algorithm in
                                  Mechanical Design Problems . . . . . . . 2566
            Y. Gómez and   
                   R. Bello and   
                   A. Puris and   
        M. M. García and   
                        A. Nowe   Two Step Swarm Intelligence to Solve the
                                  Feature Selection Problem  . . . . . . . 2582

J.UCS: Journal of Universal Computer Science
Volume 14, Number 16, 2008

F. J. García-Peñalvo and   
                     J. Abascal   Human-Computer Interaction Research and
                                  Development Challenges . . . . . . . . . 2597
              T. Granollers and   
             C. A. Collazos and   
          M. P. González   The State of HCI in Ibero--American
                                  Countries  . . . . . . . . . . . . . . . 2599
             G. C. van der Veer   Cognitive Ergonomics in Interface Design
                                  --- Discussion of a Moving Science . . . 2614
                J. Cañas   Cognitive Ergonomics in Interface
                                  Development Evaluation . . . . . . . . . 2630
              J. van Biljon and   
                P. Kotzé   Cultural Factors in a Mobile Phone
                                  Adoption and Usage Model . . . . . . . . 2650
                 M. Paredes and   
               A. I. Molina and   
              M. A. Redondo and   
                      M. Ortega   Designing Collaborative User Interfaces
                                  for Ubiquitous Applications Using CIAM:
                                  The AULA Case Study  . . . . . . . . . . 2680
                   M. Arrue and   
                    M. Vigo and   
                     J. Abascal   Supporting the Development of Accessible
                                  Web Applications . . . . . . . . . . . . 2699
               G. Lindgaard and   
                    P. Egan and   
                   C. Jones and   
                   C. Pyper and   
                   M. Frize and   
                  R. Walker and   
               C. Boutilier and   
                     B. Hui and   
              S. Narasimhan and   
                 J. Folkens and   
                    B. Winogron   Intelligent Decision Support in
                                  Medicine: back to Bayes? . . . . . . . . 2720
                  A.-B. Gil and   
F. J. García-Peñalvo   Learner Course Recommendation in
                                  e-Learning Based on Swarm Intelligence   2737

J.UCS: Journal of Universal Computer Science
Volume 14, Number 17, 2008

                 A. Cristea and   
                       R. Carro   Authoring of Adaptive and Adaptable
                                  Hypermedia . . . . . . . . . . . . . . . 2756
                  B. Martin and   
                A. Mitrovic and   
                   P. Suraweera   ITS Domain Modelling with Ontology . . . 2758
                C. Vialardi and   
                   J. Bravo and   
                    A. Ortigosa   Improving AEH Courses through Log
                                  Analysis . . . . . . . . . . . . . . . . 2777
                 M. Hendrix and   
                     A. Cristea   A Spiral Model for Adding Automatic,
                                  Adaptive Authoring to Adaptive
                                  Hypermedia . . . . . . . . . . . . . . . 2799
        S. Gutierrez-Santos and   
                   A. Pardo and   
               C. Delgado Kloos   Authoring Courses with Rich Adaptive
                                  Sequencing for IMS Learning Design . . . 2819
               R. F. Arroyo and   
                     M. Gea and   
              J. L. Garrido and   
                 P. A. Haya and   
                    R. M. Carro   Authoring Social-aware Tasks on Active
                                  Spaces . . . . . . . . . . . . . . . . . 2840
            J. G. Boticario and   
                   O. C. Santos   A Standards-based Modelling Approach for
                                  Dynamic Generation of Adaptive Learning
                                  Scenarios  . . . . . . . . . . . . . . . 2859
                     C. Stewart   Authoring & Culture in Online Education   2877
                     S. Retalis   Creating Adaptive e-Learning Board Games
                                  for School Settings Using the ELG
                                  Environment  . . . . . . . . . . . . . . 2897

J.UCS: Journal of Universal Computer Science
Volume 14, Number 18, 2008

                 R. Dueire Lins   Further Advances in Document Engineering 2909
           J. Lladós and   
                D. Karatzas and   
                     J. Mas and   
              G. Sánchez   A Generic Architecture for the
                                  Conversion of Document Collections into
                                  Semantically Annotated Digital Archives  2912
                  C. Becker and   
                  A. Rauber and   
               V. Heydegger and   
                J. Schnasse and   
                     M. Thaller   Systematic Characterisation of Objects
                                  in Digital Preservation: The eXtensible
                                  Characterisation Languages . . . . . . . 2936
             R. O. Abu Hana and   
              C. O. Freitas and   
             L. S. Oliveira and   
                  F. Bortolozzi   Crime Scene Representation ($2$D, $3$D,
                                  Stereoscopic Projection) and
                                  Classification . . . . . . . . . . . . . 2953
                 D. Pavelec and   
             L. S. Oliveira and   
                 E. Justino and   
                  L. V. Batista   Using Conjunctions and Adverbs for
                                  Author Verification  . . . . . . . . . . 2967
                 F. Einsele and   
                  R. Ingold and   
                   J. Hennebert   A Language-Independent, Open-Vocabulary
                                  System Based on HMMs for Recognition of
                                  Ultra Low Resolution Words . . . . . . . 2982
             B. Chidlovskii and   
                      L. Lecerf   Stacked Dependency Networks for Layout
                                  Document Structuring . . . . . . . . . . 2998
                 P. Stathis and   
           E. Kavallieratou and   
                  N. Papamarkos   An Evaluation Technique for Binarization
                                  Algorithms . . . . . . . . . . . . . . . 3011
      G. de Oliveira Mattos and   
        A. de Araújo and   
             R. Dueire Lins and   
F. H. de Carvalho Júnior and   
        F. M. Junqueira Martins   Comparative Aspects between the Cluster
                                  and Grid Implementations of BigBatch . . 3031

J.UCS: Journal of Universal Computer Science
Volume 14, Number 19, 2008

               M. D. Lozano and   
                   J. A. Gallud   New Trends in Human Computer Interaction 3051
             V. M. Penichet and   
               M. D. Lozano and   
               J. A. Gallud and   
               R. Tesoriero and   
     M. L. Rodríguez and   
              J. L. Garrido and   
                 M. Noguera and   
                  M. V. Hurtado   Extending and Supporting Featured User
                                  Interface Models for the Development of
                                  Groupware Applications . . . . . . . . . 3053
         D. Martínez and   
        A. S. García and   
         J. Martínez and   
               J. P. Molina and   
                    P. Gonzalez   A Model of Interaction for CVEs Based on
                                  the Model of Human Communication . . . . 3071
                 J. Jimenez and   
               D. Gutierrez and   
                     P. Latorre   Gaze-based Interaction for Virtual
                                  Environments . . . . . . . . . . . . . . 3085
                  A.-B. Gil and   
        R. Rodríguez and   
F. J. García-Peñalvo and   
                R. López   SHARP Online: An Adaptive Hypermedia
                                  System Applied to Mathematical Problem
                                  Solving  . . . . . . . . . . . . . . . . 3099
    J. Ibáñez and   
           D. García and   
                     O. Serrano   Displaying Pictures according to the
                                  Songs Being Played . . . . . . . . . . . 3114
               T. Pallej\`a and   
           E. Rubión and   
                 M. Teixido and   
              M. Tresanchez and   
A. Fernández del Viso and   
                  C. Rebate and   
                     J. Palacin   Using the Optical Flow to Implement a
                                  Relative Virtual Mouse Controlled by
                                  Head Movements . . . . . . . . . . . . . 3127
              W. J. Giraldo and   
               A. I. Molina and   
             C. A. Collazos and   
                  M. Ortega and   
                  M. A. Redondo   Taxonomy for Integrating Models in the
                                  Development of Interactive Groupware
                                  Systems  . . . . . . . . . . . . . . . . 3142
  J. Guerrero García and   
                C. Lemaigre and   
J. M. González Calleros and   
                J. Vanderdonckt   Model-Driven Approach to Design User
                                  Interfaces for Workflow Information
                                  Systems  . . . . . . . . . . . . . . . . 3160
                    M. Veit and   
              A. Capobianco and   
                    D. Bechmann   Consequence of Two-handed Manipulation
                                  on Speed, Precision and Perception on
                                  Spatial Input Task in $3$D Modelling
                                  Applications . . . . . . . . . . . . . . 3174
                  M. Wurdel and   
                  D. Sinnig and   
                     P. Forbrig   CTML: Domain and Task Modeling for
                                  Collaborative Environments . . . . . . . 3188
                 C. D. Tran and   
                H. Ezzedine and   
                      C. Kolski   Evaluation of Agent-based Interactive
                                  Systems: Proposal of an Electronic
                                  Informer Using Petri Nets  . . . . . . . 3202
                  T. Memmel and   
                    H. Reiterer   Model-Based and Prototyping-Driven User
                                  Interface Specification to Support
                                  Collaboration and Creativity . . . . . . 3217
                   K. Sousa and   
         H. Mendonça and   
                J. Vanderdonckt   A Model-Driven Approach to Align
                                  Business Processes with User Interfaces  3236
                B. Leporini and   
                     I. Norscia   `Fine Tuning' Image Accessibility for
                                  Museum Web Sites . . . . . . . . . . . . 3250
            H. Trætteberg   Integrating Dialog Modeling and Domain
                                  Modeling --- the Case of Diamodl and the
                                  Eclipse Modeling Framework . . . . . . . 3265

J.UCS: Journal of Universal Computer Science
Volume 14, Number 20, 2008

                    P. Costanza   Lisp: Research and Experience  . . . . . 3279
               I. A. Durand and   
                   S. R. Schwer   A Tool for Reasoning about Qualitative
                                  Temporal Information: the Theory of
                                  S-languages with a Lisp Implementation   3282
         S. González and   
                    K. Mens and   
                A. Cádiz   Context-Oriented Programming with the
                                  Ambient Object System  . . . . . . . . . 3307
       A. Menezes Leitão   UCL-GLORP --- An ORM for Common Lisp . . 3333
                       T. Moore   An Implementation of CLIM Presentation
                                  Types  . . . . . . . . . . . . . . . . . 3358
                  J. Newton and   
                      C. Rhodes   Custom Specializers in Object-Oriented
                                  Lisp . . . . . . . . . . . . . . . . . . 3370
                       D. Verna   Binary Methods Programming: the Clos
                                  Perspective  . . . . . . . . . . . . . . 3389

J.UCS: Journal of Universal Computer Science
Volume 14, Number 21, 2008

              M. T. Valente and   
               P. D. Mosses and   
        F. Heron de Carvalho Jr   SBLP 2008: XII Brazilian Symposium on
                                  Programming  . . . . . . . . . . . . . . 3412
              M. M. Schrage and   
                S. D. Swierstra   Beyond ASCII --- Parsing Programs with
                                  Graphical Presentations  . . . . . . . . 3414
                 C. Manzino and   
                       A. Pardo   Shortcut Fusion of Monadic Programs  . . 3431
         L. Teixeira Passos and   
           M. A. S. Bigonha and   
                  R. S. Bigonha   An LALR Parser Generator Supporting
                                  Conflict Resolution  . . . . . . . . . . 3447
                  R. Santos and   
                 R. Azevedo and   
                      G. Araujo   Instruction Scheduling Based on Subgraph
                                  Isomorphism for a High Performance
                                  Computer Processor . . . . . . . . . . . 3465
                  A. Barros and   
               R. Ierusalimschy   Eliminating Cycles in Weak Tables  . . . 3481
               É. Tanter   Controlling Aspect Reentrancy  . . . . . 3498
                  R. Toledo and   
               É. Tanter   A Lightweight and Extensible AspectJ
                                  Implementation . . . . . . . . . . . . . 3517
            F. Barden Rubbo and   
                 R. Machado and   
  Á. Freitas Moreira and   
                 L. Ribeiro and   
                    D. J. Nunes   On the Interaction of Advices and Raw
                                  Types in AspectJ . . . . . . . . . . . . 3534
                  A. Skyrme and   
               N. Rodriguez and   
               R. Ierusalimschy   Exploring Lua for Concurrent Programming 3556
                   R. Gheyi and   
                 T. Massoni and   
                       P. Borba   Algebraic Laws for Feature Models  . . . 3573
                  F. Tirelo and   
              R. S. Bigonha and   
                     J. Saraiva   Disentangling Denotational Semantics
                                  Definitions  . . . . . . . . . . . . . . 3592
                    M. Yang and   
           G. J. Michaelson and   
                   R. J. Pooley   Formal Action Semantics for a UML Action
                                  Language . . . . . . . . . . . . . . . . 3608

J.UCS: Journal of Universal Computer Science
Volume 14, Number 22, 2008

                      H. Maurer   Managing Editor's Column . . . . . . . . 3625
             A. J. Berlanga and   
F. J. García-Peñalvo   Learning Design in Adaptive Educational
                                  Hypermedia Systems . . . . . . . . . . . 3627
              D. S. Bridges and   
                    R. S. Havea   Constructive Notions of Maximality for
                                  Ideals . . . . . . . . . . . . . . . . . 3648
               I. Caballero and   
                    A. Caro and   
                  C. Calero and   
                    M. Piattini   IQM3: Information Quality Management
                                  Maturity Model . . . . . . . . . . . . . 3658
                  A. Iorgulescu   On BCK Algebras --- Part I.b: An Attempt
                                  to Treat Unitarily the Algebras of
                                  Logic. New Algebras  . . . . . . . . . . 3686
                  N. Karimi and   
                  A. Alaghi and   
                  M. Sedghi and   
                      Z. Navabi   Online Network-on-Chip Switch Fault
                                  Detection and Diagnosis Using Functional
                                  Switch Faults  . . . . . . . . . . . . . 3716
                  G. Wiederhold   Determining Software Investment Lag  . . 3737
               H. Stenzhorn and   
                  S. Schulz and   
                  M. Boeker and   
                       B. Smith   Adapting Clinical Ontologies in
                                  Real-World Environments  . . . . . . . . 3767
               A. Holzinger and   
              R. Geierhofer and   
        F. Mödritscher and   
                       R. Tatzl   Semantic Information in Medical
                                  Information Systems: Utilization of Text
                                  Mining Techniques to Analyze Medical
                                  Diagnoses  . . . . . . . . . . . . . . . 3781


J.UCS: Journal of Universal Computer Science
Volume 15, Number 1, 2009

                   K.-D. Schewe   Logic, Abstract State Machines and
                                  Databases  . . . . . . . . . . . . . . . 1
             E. Börger and   
           O. Sörensen and   
                    B. Thalheim   On Defining the Behavior of OR-joins in
                                  Business Process Models  . . . . . . . . 3
                 A. Cal\`\i and   
               D. Calvanese and   
                 D. Martinenghi   Dynamic Query Optimization under Access
                                  Limitations and Dependencies . . . . . . 33
                M. J. Cresswell   Non-Denumerable Infinitary Modal Logic   63
                      L. Groves   Reasoning about Nonblocking Concurrency  72
                S. Hartmann and   
                        S. Link   Weak Functional Dependencies: Full
                                  Propositional Expressiveness for the
                                  Database Practitioner  . . . . . . . . . 112
                   M. Kirchberg   Using Abstract State Machines to Model
                                  ARIES-based Transaction Processing . . . 157
                 H. Köhler   Global Database Design based on Storage
                                  Space and Update Time Minimization . . . 195
               S. U.-J. Lee and   
                  G. Dobbie and   
                     J. Sun and   
                      L. Groves   Formal Verification of Semistructured
                                  Data Models in PVS . . . . . . . . . . . 241
                 H.-J. Lenz and   
                    B. Thalheim   A Formal Framework of Aggregation for
                                  the OLAP-OLTP Model  . . . . . . . . . . 273
                    A. Sali and   
                   K.-D. Schewe   A Characterisation of Coincidence Ideals
                                  for Complex Values . . . . . . . . . . . 304
                    J. Zhao and   
               K.-D. Schewe and   
                     H. Koehler   Dynamic Data Warehouse Design with
                                  Abstract State Machines  . . . . . . . . 355

J.UCS: Journal of Universal Computer Science
Volume 15, Number 2, 2009

                    S. Lian and   
                   Y. Zhang and   
               S. Gritzalis and   
                        Y. Chen   Multimedia Security in Communication
                                  (MUSIC)  . . . . . . . . . . . . . . . . 398
                  A. U. Schmidt   On the Superdistribution of Digital
                                  Goods  . . . . . . . . . . . . . . . . . 401
                    J. Wang and   
                 J. Lü and   
                    S. Lian and   
                         G. Liu   On the Design of Secure Multimedia
                                  Authentication . . . . . . . . . . . . . 426
                 D. Koukopoulos   Stability in Heterogeneous Multimedia
                                  Networks under Adversarial Attacks . . . 444
          M. A. Abdelouahab and   
             A. Bouabdallah and   
                M. Achemlal and   
                    S. Laniepce   The Topology Change Attack: Threat and
                                  Impact . . . . . . . . . . . . . . . . . 465
                     C.-L. Chen   A New Detection Method for Distributed
                                  Denial-of-Service Attack Traffic based
                                  on Statistical Test  . . . . . . . . . . 488

J.UCS: Journal of Universal Computer Science
Volume 15, Number 3, 2009

                      H. Maurer   Managing Editor's Column . . . . . . . . 505
                   M. Akinwande   Advances in Homomorphic Cryptosystems    506
                  A. G. Akritas   Linear and Quadratic Complexity Bounds
                                  on the Values of the Positive Roots of
                                  Polynomials  . . . . . . . . . . . . . . 523
      J. R. Mühlbacher and   
                      C. Praher   DS RBAC --- Dynamic Sessions in Role
                                  Based Access Control . . . . . . . . . . 538
    A. Ruiz-Martínez and   
C. I. Marín-López and   
L. Baño-López and   
    A. F. Gómez-Skarmeta   A New Fair Non-repudiation Protocol for
                                  Secure Negotiation and Contract Signing  555
  M. J. Suárez-Cabal and   
                        J. Tuya   Structural Coverage Criteria for Testing
                                  SQL Queries  . . . . . . . . . . . . . . 584
           É. Tanter and   
                       J. Fabry   Supporting Composition of Structural
                                  Aspects in an AOP Kernel . . . . . . . . 620
                S. L. Toral and   
  R. Martínez Torres and   
                     F. Barrero   Modelling Mailing List Behaviour in Open
                                  Source Projects: the Case of ARM
                                  Embedded Linux . . . . . . . . . . . . . 648
                 A. Schmeil and   
                   M. J. Eppler   Knowledge Sharing and Collaborative
                                  Learning in Second Life: a
                                  Classification of Virtual $3$D Group
                                  Interaction Scripts  . . . . . . . . . . 665
                  M. Memmel and   
                 M. Kockler and   
                     R. Schirru   Providing Multi Source Tag
                                  Recommendations in a Social Resource
                                  Sharing Platform . . . . . . . . . . . . 678
   N. Bjòrn-Andersen and   
         L. Bloch Rasmussen and   
                   S. Rasmussen   Web 2.0 Adoption by Danish Newspapers
                                  --- Urgent Need for New Business Models? 692

J.UCS: Journal of Universal Computer Science
Volume 15, Number 4, 2009

               N. T. Nguyen and   
                    D.-S. Huang   Knowledge Management for Autonomous
                                  Systems and Computational Intelligence   704
                 J.-S. Wang and   
                   J.-C. Chiang   An Efficient Data Preprocessing
                                  Procedure for Support Vector Clustering  705
                    X. Wang and   
                     M. Hao and   
                   Y. Cheng and   
                         R. Lei   PDE-PEDA: a New Pareto-Based
                                  Multi-objective Optimization Algorithm   722
                 S.-W. Liou and   
                 C.-M. Wang and   
                    Y.-F. Huang   Integrative Discovery of Multifaceted
                                  Sequence Patterns by Frame-Relayed
                                  Search and Hybrid PSO-ANN  . . . . . . . 742
                     Q. Niu and   
                    T. Zhou and   
                          S. Ma   A Quantum-Inspired Immune Algorithm for
                                  Hybrid Flow Shop with Makespan Criterion 765
                 A. Vavilin and   
                       K.-H. Jo   Graph-based Approach for Robust Road
                                  Guidance Sign Recognition from
                                  Differently Exposed Images . . . . . . . 786
                V. Di Lecce and   
               M. Calabrese and   
                       D. Soldo   Fingerprinting Lexical Contexts over the
                                  Web  . . . . . . . . . . . . . . . . . . 805
              V. Bevilacqua and   
             G. Mastronardi and   
             F. Menolascina and   
               P. Pannarale and   
                   G. Romanazzi   Bayesian Gene Regulatory Network
                                  Inference Optimization by means of
                                  Genetic Algorithms . . . . . . . . . . . 826
                   J. Zhang and   
                     K.-W. Chau   Multilayer Ensemble Pruning via Novel
                                  Multi-sub-swarm Particle Swarm
                                  Optimization . . . . . . . . . . . . . . 840
            N. H. Q. Phuong and   
                 H.-J. Kang and   
                  Y.-S. Suh and   
                      Y. -S. Ro   A DCM Based Orientation Estimation
                                  Algorithm with an Inertial Measurement
                                  Unit and a Magnetic Compass  . . . . . . 859
                T. H. Duong and   
                   G. S. Jo and   
                 J. J. Jung and   
                   N. T. Nguyen   Complexity Analysis of Ontology
                                  Integration Methodologies: a Comparative
                                  Study  . . . . . . . . . . . . . . . . . 877
                I. \vCavrak and   
                A. Stranjak and   
                     M. \vZagar   SDLMAS: a Scenario Modeling Framework
                                  for Multi-Agent Systems  . . . . . . . . 898
                   S. Ahmed and   
                    S. Park and   
                 J. J. Jung and   
                        S. Kang   A Personalized URL Re-ranking Method
                                  using Psychological User Browsing
                                  Characteristics  . . . . . . . . . . . . 926
             D. Król and   
                        A. Lupa   Agent Migration: Framework for Analysis  941

J.UCS: Journal of Universal Computer Science
Volume 15, Number 5, 2009

                  B.-S. Koh and   
                   M. Denko and   
               S. Gritzalis and   
                      C.-H. Hsu   Data Security and Privacy Protection in
                                  Pervasive Computing Environments . . . . 967
                  P. Najera and   
                  F. Moyano and   
                       J. Lopez   Security Mechanisms and Access Control
                                  Infrastructure for e-Passports and
                                  General Purpose e-Documents  . . . . . . 970
                   P. Pecho and   
              F. Zboril Jr. and   
               M. Drahansky and   
                     P. Hanacek   Agent Platform for Wireless Sensor
                                  Network with Support for Cryptographic
                                  Protocols  . . . . . . . . . . . . . . . 992
                     C. Lee and   
                     J. Kim and   
                    S. Hong and   
                      Y.-S. Lee   Security Analysis of the Full-Round
                                  CHESS-64 Cipher Suitable for Pervasive
                                  Computing Environments . . . . . . . . . 1007
                    S. Lian and   
                       Y. Zhang   Protecting Mobile TV Multimedia Content
                                  in DVB/GPRS Heterogeneous Wireless
                                  Networks . . . . . . . . . . . . . . . . 1023
                 J. O. Kwon and   
                I. R. Jeong and   
                      D. H. Lee   Light-Weight Key Exchange with Different
                                  Passwords in the Standard Model  . . . . 1042
                     J. H. Park   USF-PAS : Study on Core Security
                                  Technologies for Ubiquitous Security
                                  Framework  . . . . . . . . . . . . . . . 1065
           D. Bhattacharyya and   
                     P. Das and   
                  T.-h. Kim and   
            S. K. Bandyopadhyay   Vascular Pattern Analysis towards
                                  Pervasive Palm Vein Authentication . . . 1081
                   Y. H. Ho and   
                   A. H. Ho and   
                  K. A. Hua and   
                         F. Xie   Cooperation Enforcement in a Highly
                                  Dynamic Mobile Ad Hoc Network  . . . . . 1090
                   N. Xiong and   
                      J. He and   
                 J. H. Park and   
                  D. Cooley and   
                          Y. Li   A Neural Network Based Vehicle
                                  Classification System for Pervasive
                                  Smart Road Security  . . . . . . . . . . 1119

J.UCS: Journal of Universal Computer Science
Volume 15, Number 6, 2009

                 V. Brattka and   
                 P. Collins and   
                   R. Rettinger   Computability and Complexity in Analysis 1143
                  V. Bosserhoff   On the Effective Existence of Schauder
                                  Bases  . . . . . . . . . . . . . . . . . 1145
                 P. Collins and   
             D. S. Graça   Effective Computability of Solutions of
                                  Differential Inclusions: The Ten
                                  Thousand Monkeys Approach  . . . . . . . 1162
                C. Gaßner   Oracles and Relativizations of the P =?
                                  NP Question for Several Structures . . . 1186
                    Z. Iljazovi   Chainable and Circularly Chainable
                                  Co-r.e. Sets in Computable Metric Spaces 1206
                    D. Le\vsnik   Constructive Urysohn Universal Metric
                                  Space  . . . . . . . . . . . . . . . . . 1236
                    T. Mori and   
                  M. Yasugi and   
                      Y. Tsujii   Fine-computable Functions on the Unit
                                  Square and their Integral  . . . . . . . 1264
                       A. Pauly   Representing Measurement Results . . . . 1280
               R. Rettinger and   
               K. Weihrauch and   
                       N. Zhong   Topological Complexity of Blowup
                                  Problems . . . . . . . . . . . . . . . . 1301
               M. Schröder   An Effective Tietze--Urysohn Theorem for
                                  QCB-Spaces . . . . . . . . . . . . . . . 1317
              S. Selivanova and   
                   V. Selivanov   Computing the Solution Operators of
                                  Symmetric Hyperbolic Systems of PDE  . . 1337
                  H. Tsuiki and   
                      S. Yamada   On Finite-time Computability Preserving
                                  Conversions  . . . . . . . . . . . . . . 1365
               K. Weihrauch and   
                      T. Grubba   Elementary Computable Topology . . . . . 1381

J.UCS: Journal of Universal Computer Science
Volume 15, Number 7, 2009

      L. M. Costi Santarosa and   
           L. de Oliveira Basso   Eduquito: Virtual Environment for
                                  Digital Inclusion of People with Special
                                  Educational Needs  . . . . . . . . . . . 1496
                   R. Silva and   
                     A. Andrade   Development of a Web Application for
                                  Management of Learning Styles  . . . . . 1508
           D. A. G. Aguilar and   
           R. Therón and   
F. J. García-Peñalvo   Semantic Spiral Timelines Used as
                                  Support for e-Learning . . . . . . . . . 1526
F. J. Almeida-Martínez and   
         J. Urquiza-Fuentes and   
J. Á. Velázquez-Iturbide   Visualization of Syntax Trees for
                                  Language Processing Courses  . . . . . . 1546

J.UCS: Journal of Universal Computer Science
Volume 15, Number 8, 2009

                      H. Maurer   Managing Editor's Column . . . . . . . . 1562
               J. Entrialgo and   
           J. García and   
          J. L. Díaz and   
            D. F. García   Tools and Stochastic Metrics for
                                  Debugging Temporal Behaviour of
                                  Real-Time Systems  . . . . . . . . . . . 1563
                   J. Hwang and   
                     Y. Lee and   
                         S. Kim   Modelling Weblog Success: Case of Korea  1589
                   E. Soler and   
                J. Trujillo and   
                  C. Blanco and   
     E. Fernández-Medina   Designing Secure Data Warehouses by
                                  Using MDA and QVT  . . . . . . . . . . . 1607
                       M. Tedre   Computing as Engineering . . . . . . . . 1642
                      W. Wu and   
                      Y. Mu and   
                  W. Susilo and   
                       X. Huang   Certificate-based Signatures Revisited   1659
                     D. Zhu and   
                      H. Dreher   Discovering Semantic Aspects of Socially
                                  Constructed Knowledge Hierarchy to Boost
                                  the Relevance of Web Searching . . . . . 1685
                 L. Maicher and   
                        B. Bock   ActiveTM --- The Factory for
                                  Domain-customised Portal Engines . . . . 1711
                 S. Lohmann and   
              J. Niesenhaus and   
                    P. Heim and   
                     J. Ziegler   Fostering Knowledge Flow and Community
                                  Engagement in the Development of
                                  Interactive Entertainment  . . . . . . . 1722
                  U. Pettersson   Success and Failure Factors for KM: The
                                  Utilization of Knowledge in the Swedish
                                  Armed Forces . . . . . . . . . . . . . . 1735

J.UCS: Journal of Universal Computer Science
Volume 15, Number 9, 2009

                    J. Yong and   
                    W. Shen and   
                     J. A. Pino   CSCWD Technologies, Applications and
                                  Challenges . . . . . . . . . . . . . . . 1744
              S. Tackenberg and   
                  B. Kausch and   
                S. Duckwitz and   
              C. M. Schlick and   
                  S. Karahancer   Organizational Simulation of Complex
                                  Process Engineering Projects in the
                                  Chemical Industry  . . . . . . . . . . . 1746
                     Y. Xue and   
                    C. Wang and   
             H. H. Ghenniwa and   
                        W. Shen   A Tree Similarity Measuring Method and
                                  its Application to Ontology Comparison   1766
                     L. Sun and   
                    H. Wang and   
                        J. Yong   Authorization Algorithms for
                                  Permission-Role Assignments  . . . . . . 1782
                     J. Luo and   
                    X. Wang and   
                        M. Yang   A Resilient P2P Anonymous Routing
                                  Approach Employing Collaboration Scheme  1797
                S. F. Ochoa and   
                 J. A. Pino and   
                     F. Poblete   Estimating Software Projects Based On
                                  Negotiation  . . . . . . . . . . . . . . 1812
                 N. Baloian and   
                      G. Zurita   MC-Supporter: Flexible Mobile Computing
                                  Supporting Learning though Social
                                  Interactions . . . . . . . . . . . . . . 1833
                   K. Leong and   
                      J. Li and   
                    S. Chan and   
                          V. Ng   An Application of the Dynamic Pattern
                                  Analysis Framework to the Analysis of
                                  Spatial-Temporal Crime Relationships . . 1852
                    N. Shah and   
                   R. Iqbal and   
                   K. Iqbal and   
                       A. James   A QoS Perspective on Exception Diagnosis
                                  in Service-Oriented Computing  . . . . . 1871
              C. C. P. Cruz and   
             C. L. R. Motta and   
              F. M. Santoro and   
                        M. Elia   Applying Reputation Mechanisms in
                                  Communities of Practice: a Case Study    1886
                      W. Li and   
                     L. Gao and   
                          X. Li   Application of Intelligent Strategies
                                  for Cooperative Manufacturing Planning   1907
                   Y. Xiang and   
                   S. Zhang and   
                    Y. Shen and   
                         M. Shi   Pattern-Oriented Workflow Generation and
                                  Optimization . . . . . . . . . . . . . . 1924
            R. S. P. Maciel and   
             J. M. N. David and   
                  M. R. Oei and   
   A. A. de Oliveira Bastos and   
         L. de Oliveira Menezes   Supporting Awareness in Groupware
                                  through an Aspect-Oriented Middleware
                                  Service  . . . . . . . . . . . . . . . . 1945
                 P.-H. Chiu and   
                   C.-C. Lo and   
                     K.-M. Chao   Integrating Semantic Web and
                                  Object-Oriented Programming for
                                  Cooperative Design . . . . . . . . . . . 1970
         E. Cabrera Paraiso and   
                    C. A. Tacla   Using Embodied Conversational Assistants
                                  to Interface Users with Multi-Agent
                                  Based CSCW Applications: The WebAnima
                                  Agent  . . . . . . . . . . . . . . . . . 1991
                    T. Peng and   
                   Q. Zheng and   
                         Y. Jin   Transmission Latency based Network
                                  Friendly Tree for Peer-to-Peer Streaming 2011

J.UCS: Journal of Universal Computer Science
Volume 15, Number 10, 2009

                  G. Kotsis and   
                  D. Taniar and   
                  I. Khalil and   
                     E. Pardede   Information Integration on Web-based
                                  Applications and Services  . . . . . . . 2026
               K.-D. Schewe and   
                B. Thalheim and   
                        Q. Wang   Updates, Schema Updates and Validation
                                  of XML Documents --- Using Abstract
                                  State Machines with Automata-Defined
                                  States . . . . . . . . . . . . . . . . . 2028
                 E. Pardede and   
               J. W. Rahayu and   
              R. Kaur Aujla and   
                      D. Taniar   SQL/XML Hierarchical Query Performance
                                  Analysis in an XML-Enabled Database
                                  System . . . . . . . . . . . . . . . . . 2058
            E. M. Shakshuki and   
                    R. Halliday   An Agent for Web-based Structured
                                  Hypermedia Algorithm Explanation System  2078
                   S. Ikeda and   
                T. Nagamine and   
                      T. Kamada   Application Framework with Demand-Driven
                                  Mashup for Selective Browsing  . . . . . 2109

J.UCS: Journal of Universal Computer Science
Volume 15, Number 11, 2009

                  C. Werner and   
                     F. Oquendo   Software Components, Architectures and
                                  Reuse  . . . . . . . . . . . . . . . . . 2138
                 R. Perrone and   
                  R. Macedo and   
                    G. Lima and   
                        V. Lima   An Approach for Estimating Execution
                                  Time Probability Distributions of
                                  Component-based Real-Time Systems  . . . 2142
                 R. Barrett and   
                        C. Pahl   Distribution Pattern-driven Development
                                  of Service Architectures . . . . . . . . 2166
                 P. Barbosa and   
                 F. Ramalho and   
              J. Figueiredo and   
           A. Júnior and   
                   A. Costa and   
                       L. Gomes   Checking Semantics Equivalence of MDA
                                  Transformations in Concurrent Systems    2196
                K. Oliveira and   
                K. Breitman and   
                    T. Oliveira   A Flexible Strategy-Based Model
                                  Comparison Approach: Bridging the
                                  Syntactic and Semantic Gap . . . . . . . 2225
                   C. Nunes and   
                 U. Kulesza and   
               C. Sant'Anna and   
                   I. Nunes and   
                  A. Garcia and   
                      C. Lucena   Assessment of the Design Modularity and
                                  Stability of Multi-Agent System Product
                                  Lines  . . . . . . . . . . . . . . . . . 2254

J.UCS: Journal of Universal Computer Science
Volume 15, Number 12, 2009

                  T.-H. Kim and   
                  A. Kusiak and   
                  D. Taniar and   
                       D. Zhang   Intelligent Environments and Services    2284
                    O. Kwon and   
                       K.-J. Li   Causality Join Query Processing for Data
                                  Streams via a Spatiotemporal Sliding
                                  Window . . . . . . . . . . . . . . . . . 2287
                      Z. Yu and   
                      Z. Yu and   
                    X. Zhou and   
                   D. Zhang and   
                    Y. Nakamura   Meeting Warming-up: Detecting Common
                                  Interests and Conflicts among
                                  Participants before a Meeting  . . . . . 2311
                    C. Shin and   
                         W. Woo   Service Conflict Management Framework
                                  for Multi-user Inhabited Smart Home  . . 2330
       I. G. Nikolakopoulos and   
           C. Z. Patrikakis and   
                 A. Cimmino and   
                   M. Bauer and   
                      H. Olesen   On the Personalization of Personal
                                  Networks --- Service Provision Based on
                                  User Profiles  . . . . . . . . . . . . . 2353
                  H.-C. Chu and   
                 D.-J. Deng and   
                 H.-C. Chao and   
                    Y.-M. Huang   Next Generation of Terrorism: Ubiquitous
                                  Cyber Terrorism with the Accumulation of
                                  all Intangible Fears . . . . . . . . . . 2373
                    L. Weng and   
                   Y. Zhang and   
                    Y. Zhou and   
                 L. T. Yang and   
                    P. Tian and   
                       M. Zhong   A Joint Web Resource Recommendation
                                  Method based on Category Tree and
                                  Associate Graph  . . . . . . . . . . . . 2387
             R. Amornchewin and   
                 W. Kreesuradej   Mining Dynamic Databases using
                                  Probability-Based Incremental
                                  Association Rule Discovery Algorithm . . 2409
                    C. Ruan and   
                      S.-S. Yeo   Modeling of an Intelligent e-Consent
                                  System in a Healthcare Domain  . . . . . 2429

J.UCS: Journal of Universal Computer Science
Volume 15, Number 13, 2009

                   K.-H. Jo and   
               N. T. Nguyen and   
                 E. Szczerbicki   Knowledge Management for Intelligent
                                  Systems  . . . . . . . . . . . . . . . . 2445
                    D. Gong and   
                     X. Yao and   
                        J. Yuan   Interactive Genetic Algorithms with
                                  Individual Fitness Not Assigned by Human 2446
                  D.-W. Seo and   
                 H.-U. Chae and   
                  B.-W. Kim and   
                 W.-H. Choi and   
                       K.-H. Jo   Human Tracking based on Multiple View
                                  Homography . . . . . . . . . . . . . . . 2463
                  V. V. Tan and   
                  D.-S. Yoo and   
                 J.-C. Shin and   
                       M.-J. Yi   A Multiagent System for Hierarchical
                                  Control and Monitoring . . . . . . . . . 2485
                C.-J. Huang and   
                 I.-F. Chen and   
                   K.-W. Hu and   
                 H.-Y. Shen and   
                 Y.-J. Chen and   
                     D.-X. Yang   A Load Balancing and
                                  Congestion-Avoidance Routing Mechanism
                                  for Teal-Time Traffic over Vehicular
                                  Networks . . . . . . . . . . . . . . . . 2506
                    Y. Chen and   
                     F. Liu and   
         B. Vanschoenwinkel and   
                   B. Manderick   Splice Site Prediction using Support
                                  Vector Machines with Context-Sensitive
                                  Kernel Functions . . . . . . . . . . . . 2528
                 Y.-C. Chen and   
                     J.-S. Wang   A Hammerstein--Wiener Recurrent Neural
                                  Network with Frequency-Domain
                                  Eigensystem Realization Algorithm for
                                  Unknown System Identification  . . . . . 2547
                   T. Jiang and   
                    Y. Feng and   
                       B. Zhang   Online Detecting and Predicting Special
                                  Patterns over Financial Data Streams . . 2566
                J.-G. Juang and   
                      C.-L. Lee   Applications of Cerebellar Model
                                  Articulation Controllers to Intelligent
                                  Landing System . . . . . . . . . . . . . 2586
              V. Bevilacqua and   
                L. Cariello and   
                M. Giannini and   
             G. Mastronardi and   
           V. Santarcangelo and   
              R. Scaramuzzi and   
                    A. Troccoli   A Comparison Between a Geometrical and
                                  an ANN Based Method for Retinal
                                  Bifurcation Points Extraction  . . . . . 2608
                   N. T. Nguyen   Rough Classification --- New Approach
                                  and Applications . . . . . . . . . . . . 2622
            L. A\cstefnoaei and   
                 M. Dastani and   
                J.-J. Meyer and   
                  F. S. de Boer   On the Semantics and Verification of
                                  Normative Multi-Agent Systems  . . . . . 2629
                 D. H. Pham and   
             G. Governatori and   
                      S. Thakur   Extended Defeasible Reasoning for Common
                                  Goals in $n$-Person Argumentation Games  2653
                  G. Boella and   
           L. van der Torre and   
                     S. Villata   Analyzing Cooperation in Iterative
                                  Social Network Design  . . . . . . . . . 2676
                  T.-Q. Chu and   
                 A. Drogoul and   
                 A. Boucher and   
                   J.-D. Zucker   Interactive Learning of Independent
                                  Experts' Criteria for Rescue Simulations 2701
                     D. Niu and   
                    Y. Wang and   
                    C. Duan and   
                        M. Xing   A New Short-term Power Load Forecasting
                                  Model Based on Chaotic Time Series and
                                  SVM  . . . . . . . . . . . . . . . . . . 2726

J.UCS: Journal of Universal Computer Science
Volume 15, Number 14, 2009

                      H. Maurer   Managing Editor's Column . . . . . . . . 2746
                 C. Aguirre and   
                  R. Huerta and   
                    L. Tsimring   Optimal Serverless Networks Attacks,
                                  Complexity and some Approximate
                                  Algorithms . . . . . . . . . . . . . . . 2747
                   L. Botha and   
                L. van Zijl and   
                    M. Hoffmann   Realtime LEGO Brick Image Retrieval with
                                  Cellular Automata  . . . . . . . . . . . 2765
           E. J. Castellano and   
             L. Martínez   A Web-Decision Support System based on
                                  Collaborative Filtering for Academic
                                  Orientation. Case Study of the Spanish
                                  Secondary School . . . . . . . . . . . . 2786
                  J. Dassow and   
                      S. Turaev   Petri Net Controlled Grammars: the Case
                                  of Special Petri Nets  . . . . . . . . . 2808
            A. de la Encina and   
                   L. Llana and   
                       F. Rubio   A Debugging System Based on Natural
                                  Semantics  . . . . . . . . . . . . . . . 2836
                     J. Herranz   Ideal Homogeneous Access Structures
                                  Constructed from Graphs  . . . . . . . . 2881
        G. Rodríguez and   
        M. J. Martín and   
         P. González and   
              J. Touriño   A Heuristic Approach for the Automatic
                                  Insertion of Checkpoints in
                                  Message-Passing Codes  . . . . . . . . . 2894

J.UCS: Journal of Universal Computer Science
Volume 15, Number 15, 2009

 E. Fernández-Medina and   
            A. Rodríguez   Security in Information Systems: New
                                  Advances and Tendencies  . . . . . . . . 2912
                  M. Hafner and   
                   M. Memon and   
                        R. Breu   SeAAS --- A Reference Architecture for
                                  Security Services in SOA . . . . . . . . 2916
                 B. Alomair and   
                  R. Poovendran   Information Theoretically Secure
                                  Encryption with Almost Free
                                  Authentication . . . . . . . . . . . . . 2937
   Ó. Sánchez and   
                  F. Molina and   
    J. García-Molina and   
                       A. Toval   ModelSec: a Generative Architecture for
                                  Model-Driven Security  . . . . . . . . . 2957
           P. Caballero-Gil and   
   A. Fúster-Sabater and   
       C. Hernández-Goya   Graph-Based Approach to the Edit
                                  Distance Cryptanalysis of Irregularly
                                  Clocked Linear Feedback Shift Registers  2981
                W. Claycomb and   
                        D. Shin   A User Controlled Approach for Securing
                                  Sensitive Information in Directory
                                  Services . . . . . . . . . . . . . . . . 2999
          A. Schröpfer and   
              F. Kerschbaum and   
             C. Schütz and   
                    R. Pibernik   Optimizations for Risk-Aware Secure
                                  Supply Chain Master Planning . . . . . . 3019
       L. E. Sánchez and   
       A. Santos-Olmo Parra and   
               D. G. Rosado and   
                    M. Piattini   Managing Security and its Maturity in
                                  Small and Medium-sized Enterprises . . . 3038
             C. A. Visaggio and   
                     F. de Rosa   A System for Managing Security Knowledge
                                  using Case Based Reasoning and Misuse
                                  Cases  . . . . . . . . . . . . . . . . . 3059

J.UCS: Journal of Universal Computer Science
Volume 15, Number 16, 2009

                 P. Antunes and   
                   R. O. Briggs   Collaborative Technology and
                                  Environments . . . . . . . . . . . . . . 3079
                   E. Gasca and   
                  J. Favela and   
                     M. Tentori   Assisting Support Groups of Patients
                                  with Chronic Diseases through Persuasive
                                  Computing  . . . . . . . . . . . . . . . 3081
           T. Schümmer and   
                     S. Lukosch   Understanding Tools and Practices for
                                  Distributed Pair Programming . . . . . . 3101
          G. L. Kolfschoten and   
                    M. Seck and   
                G.-J. de Vreede   How Interactive Whiteboards Can be Used
                                  to Support Collaborative Modeling  . . . 3126
                  T. Holmer and   
                 S. Lukosch and   
                        V. Kunz   Diminishing Chat Confusion by Multiple
                                  Visualizations . . . . . . . . . . . . . 3139

J.UCS: Journal of Universal Computer Science
Volume 15, Number 17, 2009

                      H. Maurer   Managing Editor's Column . . . . . . . . 3158
                  J. Berger and   
                  D. S. Bridges   Rearranging Series Constructively  . . . 3160
                     A. Navarro   A SWEBOK-based Viewpoint of the Web
                                  Engineering Discipline . . . . . . . . . 3169
           I. Navas-Delgado and   
            J. F. Aldana-Montes   Extending SD-Core for Ontology-based
                                  Data Integration . . . . . . . . . . . . 3201
             A. J. Telmoudi and   
                   L. Nabli and   
                      R. M'hiri   Modeling of Robustness Margins of the
                                  Control of a Predictive
                                  Control-Supervisory Architecture . . . . 3231
          Y. Pencolé and   
                      A. Subias   A Chronicle-based Diagnosability
                                  Approach for Discrete Timed-event
                                  Systems: Application to Web-Services . . 3246
            L.-M. Traonouez and   
                    D. Lime and   
                     O. H. Roux   Parametric Model-Checking of Stopwatch
                                  Petri Nets . . . . . . . . . . . . . . . 3273

J.UCS: Journal of Universal Computer Science
Volume 15, Number 18, 2009

                 R. Dueire Lins   Processing Camera-Based Documents  . . . 3158
                   S. Vajda and   
              T. Plötz and   
                     G. A. Fink   Layout Analysis for Camera-Based
                                  Whiteboard Notes . . . . . . . . . . . . 3307
            S. P. Chowdhury and   
                    S. Dhar and   
                K. Rafferty and   
                  A. K. Das and   
                      B. Chanda   Robust Extraction of Text from Camera
                                  Images using Colour and Spatial
                                  Information Simultaneously . . . . . . . 3325
              S. S. Bukhari and   
                 F. Shafait and   
                   T. M. Breuel   Adaptive Binarization of Unconstrained
                                  Hand-Held Camera-Captured Document
                                  Images . . . . . . . . . . . . . . . . . 3343
         G. Pereira e Silva and   
                  M. Thielo and   
             R. Dueire Lins and   
                    B. Miro and   
                   S. J. Simske   Automatically Deciding if a Document was
                                  Scanned or Photographed  . . . . . . . . 3364


J.UCS: Journal of Universal Computer Science
Volume 16, Number 1, 2010

         L. Martínez and   
                     J. Liu and   
                          Y. Xu   Information Fusion and Logic-based
                                  Reasoning Approaches for Decision Making
                                  under Uncertainty  . . . . . . . . . . . 1
                      Y. Xu and   
                     J. Liu and   
         L. Martínez and   
                        D. Ruan   Some Views on Information Fusion and
                                  Logic Based Approaches in Decision
                                  Making under Uncertainty . . . . . . . . 3
                A. Salguero and   
                      F. Araque   Integration of Similar Evolving Data
                                  Sources for Supporting Decision Making
                                  Tasks  . . . . . . . . . . . . . . . . . 22
                M. Oussalah and   
               Z. Messaoudi and   
                     A. Ouldali   Track-To-Track Measurement Fusion
                                  Architectures and Correlation Analysis   37
            F. J. Cabrerizo and   
                 R. Heradio and   
         I. J. Pérez and   
              E. Herrera-Viedma   A Selection Process Based on Additive
                                  Consistency to Deal with Incomplete
                                  Fuzzy Linguistic Information . . . . . . 62
                C. Kahraman and   
                    S. Cebi and   
                         . Kaya   Selection among Renewable Energy
                                  Alternatives Using Fuzzy Axiomatic
                                  Design: The Case of Turkey . . . . . . . 82
                    D. Ruan and   
                      J. Lu and   
                    E. Laes and   
                   G. Zhang and   
                      J. Ma and   
                     G. Meskens   Multi-criteria Group Decision Support
                                  with Linguistic Variables in Long-term
                                  Scenarios for Belgian Energy Policy  . . 103
              Ö. Kabak and   
                F. Ülengin   A Demand Forecasting Methodology for
                                  Fuzzy Environments . . . . . . . . . . . 121
                  Z. Mingyi and   
                 L. Danning and   
                        Z. Ying   An Approach to Generation of Decision
                                  Rules  . . . . . . . . . . . . . . . . . 140
                    L. Yang and   
                          Y. Xu   Decision Making with Uncertainty
                                  Information Based on Lattice-Valued
                                  Fuzzy Concept Lattice  . . . . . . . . . 159
                G. Kolaczek and   
                 K. Juszczyszyn   Deontic Logic-based Framework for
                                  Ontology Aligment in Agent Communities   178
            P. Châtel and   
                   I. Truck and   
                   J. Malenfant   LCP-Nets: a Linguistic Approach for
                                  Non-functional Preferences in a Semantic
                                  SOA Environment  . . . . . . . . . . . . 198

J.UCS: Journal of Universal Computer Science
Volume 16, Number 2, 2010

       A. Menezes Leitão   Lisp: Research and Experience  . . . . . 218
                 C. Herzeel and   
                P. Costanza and   
                     T. D'Hondt   An Extensible Interpreter Framework for
                                  Software Transactional Memory  . . . . . 221
                       D. Verna   Revisiting the Visitor: the ``Just Do
                                  It'' Pattern . . . . . . . . . . . . . . 246
                P. Costanza and   
                     T. D'Hondt   Embedding Hygiene-Compatible Macros in
                                  an Unhygienic Macro System . . . . . . . 271
              K. Nòrmark   Systematic Unit Testing in a
                                  Read-eval-print Loop . . . . . . . . . . 296
                      C. Rhodes   Using Lisp Implementation Internals
                                  Unportable but Fun . . . . . . . . . . . 315

J.UCS: Journal of Universal Computer Science
Volume 16, Number 3, 2010

                      H. Maurer   Managing Editor's Column . . . . . . . . 340
S. Alcalde Bagüés and   
                 A. Zeidler and   
               I. R. Matias and   
                   C. Klein and   
       C. Fernandez Valdivielso   Enabling Personal Privacy for Pervasive
                                  Computing Environments . . . . . . . . . 341
             E. Camponogara and   
                R. Boveto Shima   Mobile Agent Routing with Time
                                  Constraints: a Resource Constrained
                                  Longest-Path Approach  . . . . . . . . . 372
             M. F. A. Fauzi and   
                    P. H. Lewis   Block-based Against Segmentation-based
                                  Texture Image Retrieval  . . . . . . . . 402
       B. Henderson-Sellers and   
               J. Ralyté   Situational Method Engineering:
                                  State-of-the-Art Review  . . . . . . . . 424
                G. Matturro and   
                       A. Silva   A Model for Capturing and Managing
                                  Software Engineering Knowledge and
                                  Experience . . . . . . . . . . . . . . . 479

J.UCS: Journal of Universal Computer Science
Volume 16, Number 4, 2010

                        P. Lipp   Trusted Computing  . . . . . . . . . . . 506
                    K. Dietrich   On Reliable Platform Configuration
                                  Change Reporting Mechanisms for Trusted
                                  Computing Enabled Platforms  . . . . . . 507
                K. Dietrich and   
                   F. Röck   Performance Optimizations for DAA
                                  Signatures on Java enabled Platforms . . 519
                  M. Pirker and   
                       R. Toegl   Towards a Virtual Trusted Platform . . . 531
                    A. Puccetti   Static Analysis of the XEN Kernel using
                                  Frama-C  . . . . . . . . . . . . . . . . 543
                     C. H. Suen   VIMM: Runtime Integrity Measurement of a
                                  Virtualized Operating System . . . . . . 554

J.UCS: Journal of Universal Computer Science
Volume 16, Number 5, 2010

          H. Jürgensen and   
                  H. Maurer and   
                 A. Salomaa and   
                          S. Yu   Seventy Years Derick Wood  . . . . . . . 577
                  J. Albert and   
                    G. Tischler   On Succinct Representations of Textured
                                  Surfaces by Weighted Finite Automata . . 586
            J. Aßfalg and   
                    J. Gong and   
              H.-P. Kriegel and   
                A. Pryakhin and   
                     T. Wei and   
                       A. Zimek   Investigating a Correlation between
                                  Subcellular Localization and Fold of
                                  Proteins . . . . . . . . . . . . . . . . 604
         V. Estivill-Castro and   
              A. Heednacram and   
                   F. Suraweera   NP-completeness and FPT Results for
                                  Rectilinear Covering Problems  . . . . . 622
                   M. Daley and   
              M. Domaratzki and   
                     K. Salomaa   Orthogonal Concatenation: Language
                                  Equations and State Complexity . . . . . 653
               R. Fleischer and   
                T. Kamphans and   
                   R. Klein and   
               E. Langetepe and   
                     G. Trippen   The Tourist in the Shopping Arcade . . . 676
               P. Ginzboorg and   
                       V. Niemi   Reachability in Restricted Walk on
                                  Integers . . . . . . . . . . . . . . . . 686
                      Y.-S. Han   On the Linear Number of Matching
                                  Substrings . . . . . . . . . . . . . . . 715
                 M. Johnson and   
               R. Rosebrugh and   
                        R. Wood   Algebras and Update Strategies . . . . . 729
          H. Jürgensen and   
                 D. E. Matthews   Entropy and Higher Moments of
                                  Information  . . . . . . . . . . . . . . 749
                    K.-J. Lange   A Note on the $P$-completeness of
                                  Deterministic One-way Stack Language . . 795
                      L. Li and   
            V. K. Vaishnavi and   
                  A. Vandenberg   SOM Clustering to Promote
                                  Interoperability of Directory Metadata:
                                  a Grid-Enabled Genetic Algorithm
                                  Approach . . . . . . . . . . . . . . . . 800
                     A. Salomaa   Ordered Catenation Closures and
                                  Decompositions of Languages Related to a
                                  Language of Derick Wood  . . . . . . . . 821
                P. Silvasti and   
                   S. Sippu and   
           E. Soisalon-Soininen   Evaluating Linear XPath Expressions by
                                  Pattern-Matching Automata  . . . . . . . 833
              J. Wenhui Zou and   
                    X. Deng and   
                     M. Li (II)   Detecting Market Trends by Ignoring It,
                                  Some Days  . . . . . . . . . . . . . . . 852
              H. Jürgensen   Derick Wood's Publications . . . . . . . 862

J.UCS: Journal of Universal Computer Science
Volume 16, Number 6, 2010

                 O. Gervasi and   
                     K. Tan and   
               M. Gavrilova and   
                      D. Taniar   Computational Science and its
                                  Applications . . . . . . . . . . . . . . 889
                    W. Shen and   
                   C. Zhang and   
                   J. Zhang and   
                          X. Ma   Newton Method for Nonlinear Dynamic
                                  Systems with Adaptive Time Stepping  . . 891
              L. D. Terissi and   
             J. C. Gómez   $3$D Head Pose and Facial Expression
                                  Tracking using a Single Camera . . . . . 903
                     A. Ali and   
                      K. Terada   A General Framework for Multi-Human
                                  Tracking using Kalman Filter and Fast
                                  Mean Shift Algorithms  . . . . . . . . . 921
           G. Somprasertsri and   
                P. Lalitrojwong   Mining Feature-Opinion in Online
                                  Customer Reviews for Opinion
                                  Summarization  . . . . . . . . . . . . . 938
              B. ZadJabbari and   
           P. Wongthongtham and   
             F. Khadeer Hussain   Ontology based Approach in Knowledge
                                  Sharing Measurement  . . . . . . . . . . 956
                   M. Safar and   
                N. El-Sayed and   
                   K. Mahdi and   
                      D. Taniar   Entropy Optimization of Social Networks
                                  Using an Evolutionary Algorithm  . . . . 983

J.UCS: Journal of Universal Computer Science
Volume 16, Number 7, 2010

                     J. J. Jung   Collective Intelligence with
                                  Visualization and Multimedia . . . . . . 1004
                   G. J. Nalepa   Collective Knowledge Engineering with
                                  Semantic Wikis . . . . . . . . . . . . . 1006
                   D. Hwang and   
               N. T. Nguyen and   
                 J. J. Jung and   
         A. Sadeghi-Niaraki and   
                 K.-H. Baek and   
                      Y.-S. Han   A Semantic Wiki Framework for
                                  Reconciling Conflict Collaborations
                                  Based on Selecting Consensus Choice  . . 1024
            M. Lanzenberger and   
                 J. Sampson and   
                      M. Rester   Ontology Visualization: Tools and
                                  Techniques for Visual Representation of
                                  Semi-Structured Meta-Data  . . . . . . . 1036

J.UCS: Journal of Universal Computer Science
Volume 16, Number 8, 2010

      L. Anido Rifón and   
                   F. Corradini   Methodologies, Technologies and Tools
                                  Enabling e-Government  . . . . . . . . . 1055
M. J. Fernández Iglesias and   
  L. M. Álvarez Sabucedo   From Analog to Digital Television;
                                  Strategies to Promote Rapid Adaptation
                                  and Awareness  . . . . . . . . . . . . . 1056
                J. Stragier and   
                P. Verdegem and   
                     G. Verleye   How is e-Government Progressing? A Data
                                  Driven Approach to E-government
                                  Monitoring . . . . . . . . . . . . . . . 1075
                K.-L. Lepik and   
                  M. Krigul and   
                        E. Terk   Introducing Living Lab's Method as
                                  Knowledge Transfer from one
                                  Socio-Institutional Context to another:
                                  Evidence from Helsinki--Tallinn
                                  Cross-Border Region  . . . . . . . . . . 1089
                M. Hatzikou and   
             I.-P. Agiovlasitis   Leveraging ICT Deployment and
                                  Integration in a Public Organization
                                  Aged 176 Years: a Greek Case Study . . . 1102
 L. Álvarez Sabucedo and   
          L. Anido Rifón   Locating and Crawling eGovernment
                                  Services A Light-weight Semantic
                                  Approach . . . . . . . . . . . . . . . . 1117

J.UCS: Journal of Universal Computer Science
Volume 16, Number 9, 2010

                      H. Maurer   Managing Editor's Column . . . . . . . . 1138
                  P. Danner and   
                        D. Hein   A Trusted Computing Identity Collation
                                  Protocol to Simplify Deployment of New
                                  Disaster Response Devices  . . . . . . . 1139
                J. Decraene and   
                       T. Hinze   A Multidisciplinary Survey of
                                  Computational Techniques for the
                                  Modelling, Simulation and Analysis of
                                  Biochemical Networks . . . . . . . . . . 1152
                J. Hellmers and   
                      T. Wriedt   Classification of Software for the
                                  Simulation of Light Scattering and
                                  Realization within an Internet
                                  Information Portal . . . . . . . . . . . 1176
                 M. Juri\vc and   
               I. Mozeti\vc and   
                 T. Erjavec and   
                    N. Lavra\vc   LemmaGen: Multilingual Lemmatisation
                                  with Induced Ripple-Down Rules . . . . . 1190
            S. Ahmad Madani and   
                   D. Weber and   
                  S. Mahlknecht   Position-based Routing Protocol for Low
                                  Power Wireless Sensor Networks . . . . . 1215
     A. Muñoz Ortega and   
       J. M. Alcaraz Calero and   
   J. A. Botía Blaya and   
G. Martínez Pérez and   
          F. J. Garcia Clemente   Knowledge Authoring with ORE: Testing,
                                  Debugging and Validating Knowledge Rules
                                  in a Semantic Web Framework  . . . . . . 1234

J.UCS: Journal of Universal Computer Science
Volume 16, Number 10, 2010

                 S. Hussain and   
                     G. Min and   
                      J. Ma and   
                   J. Hyuk Park   Multimedia Services and Applications . . 1267
                 K. Scheibe and   
                   F. Huang and   
                      R. Klette   Pose Estimation of Rotating Sensors in
                                  the Context of Accurate $3$D Scene
                                  Modeling . . . . . . . . . . . . . . . . 1269
                      Z. Yu and   
                      C. Li and   
                    X. Zhou and   
                        H. Wang   A Service-Oriented Platform for
                                  Ubiquitous Personalized Multimedia
                                  Provisioning . . . . . . . . . . . . . . 1291
              F. E. Sandnes and   
                Y.-P. Huang and   
                    Y.-M. Huang   Near Eyes-Free Chauffeur Computer
                                  Interaction with Chording and Visual
                                  Text Mnemonics . . . . . . . . . . . . . 1311
                 W.-M. Chen and   
                   C.-H. Lo and   
                 H.-C. Chao and   
                    C.-C. Chang   Gabor Filter Aided $3$D Ultra-Sonography
                                  Diagnosis System with WLAN Transmission
                                  Consideration  . . . . . . . . . . . . . 1327
                     L. Shu and   
               M. Hauswirth and   
                   Y. Zhang and   
                      J. Ma and   
                     G. Min and   
                        Y. Wang   Cross Layer Optimization for Data
                                  Gathering in Wireless Multimedia Sensor
                                  Networks within Expected Network
                                  Lifetime . . . . . . . . . . . . . . . . 1343
                  F. A. Azzedin   Classifying and Tracking Free Riders in
                                  Multimedia-Based Systems . . . . . . . . 1368

J.UCS: Journal of Universal Computer Science
Volume 16, Number 11, 2010

              H. W. Guesgen and   
                       M. Bhatt   Advances in Spatial and Temporal
                                  Reasoning  . . . . . . . . . . . . . . . 1388
                       M. Falda   Spatial Reasoning with Integrated
                                  Qualitative-Metric Fuzzy Constraint
                                  Networks . . . . . . . . . . . . . . . . 1390
                 L. Museros and   
   L. González-Abril and   
                 F. Velasco and   
                     Z. Falomir   A Pragmatic Qualitative Approach for
                                  Juxtaposing Shapes . . . . . . . . . . . 1410
                      A. Trudel   Finding a Consistent Scenario to an
                                  Interval Algebra Network Containing
                                  Possibly Infinite Intervals  . . . . . . 1425
                   D. Doder and   
               Z. Ognjanovi and   
                     Z. Markovi   An Axiomatization of a First-order
                                  Branching Time Temporal Logic  . . . . . 1439
               G. Del Mondo and   
                J. G. Stell and   
               C. Claramunt and   
                     R. Thibaud   A Graph Model for Spatio-temporal
                                  Evolution  . . . . . . . . . . . . . . . 1452

J.UCS: Journal of Universal Computer Science
Volume 16, Number 12, 2010

                   J. Bravo and   
D. López-de-Ipiña   Ambient Intelligence Vision: a
                                  Perspective  . . . . . . . . . . . . . . 1478
             R. José and   
               H. Rodrigues and   
                       N. Otero   Ambient Intelligence: Beyond the
                                  Inspiring Vision . . . . . . . . . . . . 1480
J. P. García-Vázquez and   
     M. D. Rodríguez and   
              M. E. Tentori and   
          D. Saldaña and   
       Á. G. Andrade and   
                 A. N. Espinoza   An Agent-based Architecture for
                                  Developing Activity-Aware Systems for
                                  Assisting Elderly  . . . . . . . . . . . 1500
D. López-de-Ipiña and   
 I. Díaz-de-Sarralde and   
         J. García-Zubia   An Ambient Assisted Living Platform
                                  Integrating RFID Data-on-Tag Care
                                  Annotations and Twitter  . . . . . . . . 1521
           R. Hervás and   
                   J. Bravo and   
                    J. Fontecha   A Context Model based on Ontological
                                  Languages: a Proposal for Information
                                  Visualization  . . . . . . . . . . . . . 1539
               R. Messeguer and   
                 L. Navarro and   
            P. Damian-Reyes and   
                      J. Favela   Context Awareness for Collaborative
                                  Learning with Uncertainty Management . . 1556
                 G. Chavira and   
                   J. Bravo and   
     S. W. Nava-Díaz and   
             J. C. Rolón   PICTAC: a Model for Perceiving Touch
                                  Interaction through Tagging Context  . . 1577
                 L. Fuentes and   
                N. Gámez   Configuration Process of a Software
                                  Product Line for AmI Middleware  . . . . 1592
             L. A. Guerrero and   
                   H. Horta and   
                    S. F. Ochoa   Developing Augmented Objects: a Process
                                  Perspective  . . . . . . . . . . . . . . 1612
   M. García-Herranz and   
                    P. Haya and   
               X. Alamán   Towards a Ubiquitous End-User
                                  Programming System for Smart Spaces  . . 1633
                         Y. Cai   Mobile Intelligence  . . . . . . . . . . 1650

J.UCS: Journal of Universal Computer Science
Volume 16, Number 13, 2010

                 J. J. Jung and   
                         C. Koo   Recent Trends in Service Science . . . . 1666
              O. Danylevych and   
           D. Karastoyanova and   
                     F. Leymann   Service Networks Modelling: An SOA & BPM
                                  Standpoint . . . . . . . . . . . . . . . 1668
               C. Pedrinaci and   
                    J. Domingue   Toward the Next Wave of Services: Linked
                                  Services for the Web of Data . . . . . . 1694
                      L. Li and   
                    Y. Wang and   
                      E.-P. Lim   Trust-Oriented Composite Service
                                  Selection with QoS Constraints . . . . . 1720
                     J. J. Jung   On Sustainability of Context-Aware
                                  Services Among Heterogeneous Smart
                                  Spaces . . . . . . . . . . . . . . . . . 1745
                     K. Nam and   
                      N. H. Lee   Typology of Service Innovation from
                                  Service-Dominant Logic Perspective . . . 1761
                   H. Thimm and   
              K. Boye Rasmussen   Information Support Services for
                                  Intermediation Tasks of Collaborative
                                  Networks . . . . . . . . . . . . . . . . 1776
                     C. Koo and   
                        Y. Wati   Toward an Understanding of the Mediating
                                  Role of ``Trust'' in Mobile Banking
                                  Service: An Empirical Test of Indonesia
                                  Case . . . . . . . . . . . . . . . . . . 1801

J.UCS: Journal of Universal Computer Science
Volume 16, Number 14, 2010

                      H. Maurer   Managing Editor's Column . . . . . . . . 1825
           V. Dvorák and   
                     P. Mikusek   Design of Arbiters and Allocators Based
                                  on Multi-Terminal BDDs . . . . . . . . . 1826
                  D. W. Kim and   
                         J. Yao   A Treasure Hunt Model for Inquiry-Based
                                  Learning in the Development of a
                                  Web-based Learning Support System  . . . 1853
                 P. Rabanal and   
        I. Rodríguez and   
                       F. Rubio   Applying RFD to Construct Optimal
                                  Quality-Investment Trees . . . . . . . . 1882
                     E. Ukkonen   Geometric Point Pattern Matching in the
                                  Knuth--Morris--Pratt Way . . . . . . . . 1902
                      M. Xu and   
                      C. Mu and   
                    Z. Zeng and   
                       Z.-b. Li   A Heuristic Approach to Positive Root
                                  Isolation for Multiple Power Sums  . . . 1912

J.UCS: Journal of Universal Computer Science
Volume 16, Number 15, 2010

               M. D. Lozano and   
               J. A. Gallud and   
                    P. Palanque   Mobile Context-Aware Applications for
                                  Ubiquitous Computing . . . . . . . . . . 1927
                       I. Satoh   Mobile Agent-based Context-aware
                                  Services . . . . . . . . . . . . . . . . 1929
                      Y. B. Kim   Real-time Analysis of Time-based
                                  Usability and Accessibility for Human
                                  Mobile-Web Interactions in the
                                  Ubiquitous Internet  . . . . . . . . . . 1953
         C. Baladrón and   
                 A. Cadenas and   
                  J. Aguiar and   
                   B. Carro and   
  A. Sánchez-Esguevillas   Multi-Level Context Management and
                                  Inference Framework for Smart
                                  Telecommunication Services . . . . . . . 1973
                 K. McGlinn and   
                 E. O'Neill and   
                  A. Gibney and   
              D. O'Sullivan and   
                       D. Lewis   SimCon: a Tool to Support Rapid
                                  Evaluation of Smart Building Application
                                  Design using Context Simulation and
                                  Virtual Reality  . . . . . . . . . . . . 1992
                  G. Ghiani and   
                   F. Patern\`o   Supporting Mobile Users in Selecting
                                  Target Devices . . . . . . . . . . . . . 2019
                  M. Linaje and   
             J. C. Preciado and   
     F. Sánchez-Figueroa   Multi-Device Context-Aware RIAs Using a
                                  Model-Driven Approach  . . . . . . . . . 2038
              S. Zulkernain and   
                P. Madiraju and   
               S. I. Ahamed and   
                       K. Stamm   A Mobile Intelligent Interruption
                                  Management System  . . . . . . . . . . . 2060
         J. M. López and   
               M. Sendín   Multi-Purpose Infrastructure for
                                  Delivering and Supporting Mobile
                                  Context-Aware Applications . . . . . . . 2081
                     J. J. Jung   Integrating Social Networks for Context
                                  Fusion in Mobile Service Platforms . . . 2099
               R. Tesoriero and   
               J. A. Gallud and   
               M. D. Lozano and   
              V. M. R. Penichet   CAUCE: Model-driven Development of
                                  Context-aware Applications for
                                  Ubiquitous Computing Environments  . . . 2111
                    Y. Jung and   
                         M. Kim   Situation-Aware Community Computing
                                  Model for Developing Dynamic Ubiquitous
                                  Computing Systems  . . . . . . . . . . . 2139

J.UCS: Journal of Universal Computer Science
Volume 16, Number 16, 2010

                 K. Verbert and   
                   E. Duval and   
           S. N. Lindstaedt and   
                      D. Gillet   Context-aware Recommender Systems  . . . 2175
                S. El Helou and   
                C. Salzmann and   
                      D. Gillet   The 3A Personalized, Contextual and
                                  Relation-based Recommender System  . . . 2179
                 R. Schirru and   
                 S. Baumann and   
                  M. Memmel and   
                      A. Dengel   Extraction of Contextualized User
                                  Interest Profiles in Social Sharing
                                  Platforms  . . . . . . . . . . . . . . . 2196
                   H. Stern and   
                  R. Kaiser and   
                 P. Hofmair and   
                  P. Kraker and   
           S. N. Lindstaedt and   
                      P. Scheir   Content Recommendation in APOSDLE using
                                  the Associative Network  . . . . . . . . 2214
                    J. Choi and   
                     G. Lee and   
                        J. Moon   Web Context Classification Based on
                                  Information Quality Factors  . . . . . . 2232
                V. Butoianu and   
                   P. Vidal and   
                 K. Verbert and   
                   E. Duval and   
                     J. Broisin   User Context and Personalized Learning:
                                  a Federation of Contextualized Attention
                                  Metadata . . . . . . . . . . . . . . . . 2252
                 K. Niemann and   
                M. Scheffel and   
               M. Friedrich and   
            U. Kirschenmann and   
              H.-C. Schmitz and   
                     M. Wolpers   Usage-based Object Similarity  . . . . . 2272

J.UCS: Journal of Universal Computer Science
Volume 16, Number 17, 2010

                  D.-K. Kim and   
                    J. Trujillo   Foundations and Practices of Unified
                                  Modeling Language  . . . . . . . . . . . 2291
                 D.-H. Dang and   
               A.-H. Truong and   
                     M. Gogolla   Checking the Conformance between Models
                                  Based on Scenario Synchronization  . . . 2293
               M. A. Laguna and   
           J. M. Marqués   UML Support for Designing Software
                                  Product Lines: The Package Merge
                                  Mechanism  . . . . . . . . . . . . . . . 2313
               D. G. Rosado and   
 E. Fernández-Medina and   
            J. López and   
                    M. Piattini   Developing a Secure Mobile Grid System
                                  through a UML Extension  . . . . . . . . 2333
               G. Giachetti and   
                  M. Albert and   
            B. Marín and   
                      O. Pastor   Linking UML and MDD through UML
                                  Profiles: a Practical Approach based on
                                  the UML Association  . . . . . . . . . . 2353
      E. A. Oliveira Junior and   
           I. M. S. Gimenes and   
                J. C. Maldonado   Systematic Management of Variability in
                                  UML-based Software Product Lines . . . . 2374
                    N. Choi and   
                 I.-Y. Song and   
                          Y. An   Developing and Analyzing the MP
                                  (Materialization Pattern) Model for Math
                                  Educational Standards  . . . . . . . . . 2394
                     J. Kim and   
                 J.-Y. Choi and   
                    I. Kang and   
                         I. Lee   UML Behavior Models of Real-Time
                                  Embedded Software for Model-Driven
                                  Architecture . . . . . . . . . . . . . . 2415
                     W. Sun and   
                    E. Song and   
               P. C. Grabow and   
                 D. M. Simmonds   Toward an Integrated Tool Environment
                                  for Static Analysis of UML Class and
                                  Sequence Models  . . . . . . . . . . . . 2435
                      L. Lu and   
                  D.-K. Kim and   
                     Y. Zhu and   
                         S. Kim   Verification of Structural Pattern
                                  Conformance Using Logic Programming  . . 2455
              J. A. Aguilar and   
         I. Garrigós and   
         J.-N. Mazón and   
                    J. Trujillo   An MDA Approach for Goal-oriented
                                  Requirement Analysis in Web Engineering  2475

J.UCS: Journal of Universal Computer Science
Volume 16, Number 18, 2010

                   A. Bauer and   
                P. Hertling and   
                       K.-I. Ko   Computability and Complexity in Analysis 2495
                   A. Bauer and   
                      J. Blanck   Canonical Effective Subalgebras of
                                  Classical Algebras as Constructive
                                  Metric Completions . . . . . . . . . . . 2496
                  J. Berger and   
                  D. S. Bridges   A Constructive Study of Landau's
                                  Summability Theorem  . . . . . . . . . . 2523
                      U. Berger   Realisability for Induction and
                                  Coinduction with Applications to
                                  Constructive Analysis  . . . . . . . . . 2535
                  H. Diener and   
                    P. Schuster   On Choice Principles and Fan Theorems    2556
                C. Gaßner   The Separation of Relativized Versions
                                  of P and DNP for the Ring of the Reals   2563
                 Z. Iljazovi\'c   Isometries and Computability Structures  2569
        M. Kone\vcný and   
                   A. Farjudian   Semantics of Query-Driven Communication
                                  of Exact Values  . . . . . . . . . . . . 2597
        M. Kone\vcný and   
                   A. Farjudian   Compositional Semantics of Dataflow
                                  Networks with Query-Driven Communication
                                  of Exact Values  . . . . . . . . . . . . 2629
              V. Kreinovich and   
                   B. J. Kubica   From Computing Sets of Optima, Pareto
                                  Sets, and Sets of Nash Equilibria to
                                  General Decision-Related Set
                                  Computations . . . . . . . . . . . . . . 2657
                       A. Pauly   How Incomputable is Finding Nash
                                  Equilibria?  . . . . . . . . . . . . . . 2686
               M. Schröder   A Note on Closed Subsets in
                                  Quasi-zero-dimensional Qcb-spaces  . . . 2711
                   K. Weihrauch   Computable Separation in Topology, from
                                  $ T_0 $ to $ T_2 $ . . . . . . . . . . . 2733

J.UCS: Journal of Universal Computer Science
Volume 16, Number 19, 2010

              A. I. Cristea and   
                   R. Carro and   
                  C. D. Stewart   Advances in Authoring of Adaptive
                                  Web-based Systems  . . . . . . . . . . . 2754
                 J. Scotton and   
                   S. Moebs and   
                 J. McManis and   
                  A. I. Cristea   Merging Strategies for Authoring
                                  QoE-based Adaptive Hypermedia  . . . . . 2756
                 C. Gaffney and   
                  D. Dagger and   
                        V. Wade   Authoring and Delivering Personalised
                                  Simulations --- an Innovative Approach
                                  to Adaptive eLearning for Soft Skills    2780
        S. Gutierrez-Santos and   
            J. Mayor-Berzal and   
      C. Fernandez-Panadero and   
               C. Delgado Kloos   Authoring of Probabilistic Sequencing in
                                  Adaptive Hypermedia with Bayesian
                                  Networks . . . . . . . . . . . . . . . . 2801
         R. Perez-Rodriguez and   
        M. Caeiro-Rodriguez and   
             L. Anido-Rifon and   
               M. Llamas-Nistal   Execution Model and Authoring Middleware
                                  Enabling Dynamic Adaptation in
                                  Educational Scenarios Scripted with
                                  PoEML  . . . . . . . . . . . . . . . . . 2821
                P. Kyriakou and   
         I. Hatzilygeroudis and   
                 J. Garofalakis   A Tool for Managing Domain Knowledge and
                                  Helping Tutors in Intelligent Tutoring
                                  Systems  . . . . . . . . . . . . . . . . 2841
                   M. Melia and   
                        C. Pahl   Model-driven Transformation and
                                  Validation of Adaptive Educational
                                  Hypermedia using CAVIAr  . . . . . . . . 2862
                 P. Paredes and   
                A. Ortigosa and   
                   P. Rodriguez   A Method for Supporting
                                  Heterogeneous-Group Formation through
                                  Heuristics and Visualization . . . . . . 2882

J.UCS: Journal of Universal Computer Science
Volume 16, Number 20, 2010

               M. Kirchberg and   
                   K.-D. Schewe   Evolving Theories of Conceptual
                                  Modelling  . . . . . . . . . . . . . . . 2902
         A. Botti Benevides and   
               G. Guizzardi and   
         B. F. Bastos Braga and   
          J. P. Andrade Almeida   Validating Modal Aspects of OntoUML
                                  Conceptual Models Using Automatically
                                  Generated Visual World Structures  . . . 2904
           F. A. Ferrarotti and   
             A. L. Paoletti and   
            J. M. Turull Torres   Redundant Relations in Relational
                                  Databases: a Model Theoretic Perspective 2934
                   S. J. Hegner   Internal Representation of Database
                                  Views  . . . . . . . . . . . . . . . . . 2956
                          H. Ma   A Geometrically Enhanced Conceptual
                                  Model and Query Language . . . . . . . . 2986
               A. Rademaker and   
                 E. H. Haeusler   Providing a Proof-Theoretical Basis for
                                  Explanation: a Case Study on UML and
                                  ALCQI Reasoning  . . . . . . . . . . . . 3016
               K.-D. Schewe and   
                        Q. Wang   XML Database Transformations . . . . . . 3043
          J. F. Terwilliger and   
R. J. Fernández-Moctezuma and   
         L. M. L. Delcambre and   
                       D. Maier   Support for Schema Evolution in Data
                                  Stream Management Systems  . . . . . . . 3073
                    B. Thalheim   Towards a Theory of Conceptual Modelling 3102
                A. Villegas and   
                A. Olivé   Extending the Methods for Computing the
                                  Importance of Entity Types in Large
                                  Conceptual Schemas . . . . . . . . . . . 3138

J.UCS: Journal of Universal Computer Science
Volume 16, Number 21, 2010

                      H. Maurer   Managing Editor's Column . . . . . . . . 3163
                  R. Halder and   
                     S. Pal and   
                     A. Cortesi   Watermarking Techniques for Relational
                                  Databases: Survey, Classification and
                                  Comparison . . . . . . . . . . . . . . . 3164
                 J. Janssen and   
             A. J. Berlanga and   
               S. Heyenrath and   
                 H. Martens and   
                  H. Vogten and   
                 A. Finders and   
                  E. Herder and   
                 H. Hermans and   
         J. Melero Gallardo and   
                 L. Schaeps and   
                       R. Koper   Assessing the Learning Path
                                  Specification: a Pragmatic Quality
                                  Approach . . . . . . . . . . . . . . . . 3191
                 L. Reynoso and   
                  M. Genero and   
                    M. Piattini   Refinement and Extension of SMDM, a
                                  Method for Defining Valid Measures . . . 3210
          J. L. Garcia Rosa and   
              J. M. Adan-Coello   Biologically Plausible Connectionist
                                  Prediction of Natural Language Thematic
                                  Relations  . . . . . . . . . . . . . . . 3245
                   L. Rovan and   
                  T. Jagust and   
                 M. Baranovi\'c   Integrating Personal Web Data through
                                  Semantically Enhanced Web Portal . . . . 3278
                   K. Salah and   
                      M. Hamawi   Impact of CPU-bound Processes on IP
                                  Forwarding of Linux and Windows XP . . . 3299
                   G. Wurzinger   Information Consolidation in Large
                                  Bodies of Information  . . . . . . . . . 3314


J.UCS: Journal of Universal Computer Science
Volume 17, Number 1, 2011

                 R. Dueire Lins   Meeting New Challenges in Document
                                  Engineering  . . . . . . . . . . . . . . 1
                   D. Smith and   
                      R. Harvey   Document Retrieval Using SIFT Image
                                  Features . . . . . . . . . . . . . . . . 3
           E. Kavallieratou and   
                      F. Daskas   Text Line Detection and Segmentation:
                                  Uneven Skew Angles and Hill-and-Dale
                                  Writing  . . . . . . . . . . . . . . . . 16
                D. Brodi\'c and   
               Z. Milivojevi\'c   A New Approach to Water Flow Algorithm
                                  for Text Line Segmentation . . . . . . . 30
                    I. Rios and   
     A. de Souza Britto Jr. and   
        A. Lameiras Koerich and   
          L. E. Soares Oliveira   An OCR Free Method for Word Spotting in
                                  Printed Documents: the Evaluation of
                                  Different Feature Sets . . . . . . . . . 48
   R. F. Bulcão-Neto and   
     J. A. Camacho-Guerrero and   
                   M. Dutra and   
         Á. Barreiro and   
                 J. Parapar and   
                   A. A. Macedo   The Use of Latent Semantic Indexing to
                                  Mitigate OCR Effects of Related Document
                                  Images . . . . . . . . . . . . . . . . . 64
                R. Rampalli and   
             A. G. Ramakrishnan   Fusion of Complementary Online and
                                  Offline Strategies for Recognition of
                                  Handwritten Kannada Characters . . . . . 81
        V. Narasimha Murthy and   
             A. G. Ramakrishnan   Choice of Classifiers in Hierarchical
                                  Recognition of Online Handwritten
                                  Kannada and Tamil Aksharas . . . . . . . 94
               S. Chickerur and   
                        A. K. M   Color Image Restoration Using Neural
                                  Network Model  . . . . . . . . . . . . . 107
                 D. da Cruz and   
                P. R. Henriques   Visualizing and Analyzing the Quality of
                                  XML Documents  . . . . . . . . . . . . . 126
                 R. Dueire Lins   Nabuco --- Two Decades of Document
                                  Processing in Latin America  . . . . . . 151

J.UCS: Journal of Universal Computer Science
Volume 17, Number 2, 2011

            M. R. S. Borges and   
                    W. Shen and   
                 J. A. Pino and   
                    S. F. Ochoa   CSCWD: Applications and Challenges . . . 162
               C. Sapateiro and   
                 N. Baloian and   
                 P. Antunes and   
                      G. Zurita   Developing a Mobile Collaborative Tool
                                  for Business Continuity Management . . . 164
               V. Herskovic and   
                S. F. Ochoa and   
                 J. A. Pino and   
                       A. Neyem   The Iceberg Effect: Behind the User
                                  Interface of Mobile Collaborative
                                  Systems  . . . . . . . . . . . . . . . . 183
            N. Cheikhrouhou and   
                   M. Pouly and   
                   C. Huber and   
                   A. Choudhary   An Empirical Study on Human and
                                  Information Technology Aspects in
                                  Collaborative Enterprise Networks  . . . 203
                M.-J. Agost and   
                 P. Company and   
                      F. Romero   Managing Mechanisms for Collaborative
                                  New-Product Development in the Ceramic
                                  Tile Design Chain  . . . . . . . . . . . 224
                  R. Rieder and   
                M. S. Pinho and   
                   A. B. Raposo   A Petri Nets based Approach to Specify
                                  Individual and Collaborative Interaction
                                  in $3$D Virtual Environments . . . . . . 243
                G. Carvalho and   
             A. S. Vivacqua and   
                J. M. Souza and   
              S. P. J. Medeiros   LaSca: a Large Scale Group Decision
                                  Support System . . . . . . . . . . . . . 261
J. C. de A. R. Gonçalves and   
              F. M. Santoro and   
         F. Araujo Baião   Let Me Tell You a Story --- On How to
                                  Build Process Models . . . . . . . . . . 276
                        J. Yong   Security and Privacy Preservation for
                                  Mobile E-Learning via Digital Identity
                                  Attributes . . . . . . . . . . . . . . . 296
              A. U. Kuswara and   
                    D. Richards   Realising the Potential of Web 2.0 for
                                  Collaborative Learning Using Affordances 311
                 C. Hurtado and   
                 L. A. Guerrero   Enhancement of Collaborative Learning
                                  Activities using Portable Devices in the
                                  Classroom  . . . . . . . . . . . . . . . 332

J.UCS: Journal of Universal Computer Science
Volume 17, Number 3, 2011

                      H. Maurer   Managing Editor's Column . . . . . . . . 348
             S. Baldassarri and   
                       F. Seron   Coordinated System for Real Time Muscle
                                  Deformation during Locomotion  . . . . . 349
                   G. Jakus and   
                  J. Sodnik and   
                 S. Toma\vzi\vc   The Architectural Design of a System for
                                  Interpreting Multilingual Web Documents
                                  in E-speranto  . . . . . . . . . . . . . 377
     F. López-Colino and   
                J. Colás   The Synthesis of LSE Classifiers: From
                                  Representation to Evaluation . . . . . . 399
              W. van Staden and   
                  M. S. Olivier   On Compound Purposes and Compound
                                  Reasons for Enabling Privacy . . . . . . 426
               M. Friedrich and   
                 M. Wolpers and   
                    R. Shen and   
                 C. Ullrich and   
                  R. Klamma and   
                  D. Renzel and   
                 A. Richert and   
              B. von der Heiden   Early Results of Experiments with
                                  Responsive Open Learning Environments    451
              M. V. Pohjola and   
                 P. Pohjola and   
                 S. Paavola and   
                 M. Bauters and   
                 J. T. Tuomisto   Pragmatic Knowledge Services . . . . . . 472
                      M. Poblet   Rule of Law on the Go: New Developments
                                  of Mobile Governance . . . . . . . . . . 498

J.UCS: Journal of Universal Computer Science
Volume 17, Number 4, 2011

               M. Granitzer and   
               S. N. Lindstaedt   Web 2.0: Applications and Mechanisms . . 513
                     D. Lin and   
           P. Geißler and   
                 S. Ehrlich and   
                      E. Schoop   IDEA: a Framework for a Knowledge-based
                                  Enterprise 2.0 . . . . . . . . . . . . . 515
             J. Müller and   
                     A. Stocker   Enterprise Microblogging for Advanced
                                  Knowledge Sharing: The References@BT
                                  Case Study . . . . . . . . . . . . . . . 532
                 M. Bertoni and   
                  K. Chirumalla   Leveraging Web 2.0 in New Product
                                  Development: Lessons Learned from a
                                  Cross-company Study  . . . . . . . . . . 548
                C. Trattner and   
                   D. Helic and   
                  M. Strohmaier   On the Construction of Efficiently
                                  Navigable Tag Clouds Using Knowledge
                                  from Structured Web Content  . . . . . . 565
                 M. C. Pham and   
                     Y. Cao and   
                  R. Klamma and   
                       M. Jarke   A Clustering Approach for Collaborative
                                  Filtering Recommendation Using Social
                                  Network Analysis . . . . . . . . . . . . 583
                P. Schultes and   
                  F. Lehrer and   
                       H. Kosch   Markup upon Video --- towards Dynamic
                                  and Interactive Video Annotations  . . . 605
                  M. Poblet and   
               P. Casanovas and   
    J.-M. López-Cobo and   
                    N. Casellas   ODR, Ontologies, and Web 2.0 . . . . . . 618

J.UCS: Journal of Universal Computer Science
Volume 17, Number 5, 2011

                P. F. Pires and   
                 F. Oquendo and   
             A. P. Terra Bacelo   Software Components, Architectures and
                                  Reuse  . . . . . . . . . . . . . . . . . 635
                   M. Pinto and   
                     L. Fuentes   Modeling Quality Attributes with
                                  Aspect-Oriented Architectural Templates  639
                     J. Lee and   
                 J. Whittle and   
                       O. Storz   Bio-Inspired Mechanisms for Coordinating
                                  Multiple Instances of a Service Feature
                                  in Dynamic Software Product Lines  . . . 670
                   R. Gheyi and   
                 T. Massoni and   
                       P. Borba   Automatically Checking Feature Model
                                  Refactorings . . . . . . . . . . . . . . 684
F. G. Alvares de Oliveira Jr. and   
      J. M. Parente de Oliveira   QoS-based Approach for Dynamic Web
                                  Service Composition  . . . . . . . . . . 712
                  F. Loiret and   
                  R. Rouvoy and   
              L. Seinturier and   
                  D. Romero and   
  K. Sénéchal and   
                       A. Plsek   An Aspect-Oriented Framework for Weaving
                                  Domain-Specific Concerns into
                                  Component-Based Systems  . . . . . . . . 742
                    J. Cubo and   
                   C. Canal and   
                    E. Pimentel   Context-Aware Composition and Adaptation
                                  based on Model Transformation  . . . . . 777
               P. Fernandes and   
                  C. Werner and   
                    E. Teixeira   An Approach for Feature Modeling of
                                  Context-Aware Software Product Line  . . 807

J.UCS: Journal of Universal Computer Science
Volume 17, Number 6, 2011

                      H. Maurer   Managing Editor's Column . . . . . . . . 830
                  N. Bonnel and   
               M. Chevalier and   
               C. Chrisment and   
                      G. Hubert   A Framework to Evaluate Interface
                                  Suitability for a Given Scenario of
                                  Textual Information Retrieval  . . . . . 831
               A. Vasilieva and   
                   R. Freivalds   Nondeterministic Query Algorithms  . . . 859
                L. van Zijl and   
                  J. Geldenhuys   Descriptional Complexity of Ambiguity in
                                  Symmetric Difference NFAs  . . . . . . . 874
                Y.-L. Huang and   
                  F.-Y. Leu and   
                 C.-H. Chiu and   
                      I.-L. Lin   Improving Security Levels of IEEE802.16e
                                  Authentication by Involving
                                  Diffie--Hellman PKDS . . . . . . . . . . 891
                   M. Hwang and   
                    D. Choi and   
                         P. Kim   Least Slack Time Rate first: an
                                  Efficient Scheduling Algorithm for
                                  Pervasive Computing Environment  . . . . 912
              M. Piekarczyk and   
                   M. R. Ogiela   Hierarchical Graph-Grammar Model for
                                  Secure and Efficient Handwritten
                                  Signatures Classification  . . . . . . . 926
                  S. M. Lee and   
                  D. S. Kim and   
                     J. S. Park   Cost-Sensitive Spam Detection Using
                                  Parameters Optimization and Feature
                                  Selection  . . . . . . . . . . . . . . . 944
                    Z. Qian and   
                   S. Zhang and   
                     K. Yim and   
                          S. Lu   Service Oriented Multimedia Delivery
                                  System in Pervasive Environments . . . . 961

J.UCS: Journal of Universal Computer Science
Volume 17, Number 7, 2011

               M. Granitzer and   
               S. N. Lindstaedt   Semantic Web: Theory and Applications    981
                   P. Teufl and   
                     G. Lackner   Knowledge Extraction from RDF Data with
                                  Activation Patterns  . . . . . . . . . . 983
              N. Ikram Qazi and   
                 M. Abdul Qadir   Algorithms for the Evaluation of
                                  Ontologies for Extended Error Taxonomy
                                  and their Application on Large
                                  Ontologies . . . . . . . . . . . . . . . 1005
                   M. Fahad and   
                  N. Moalla and   
                  A. Bouras and   
             M. Abdul Qadir and   
                      M. Farukh   Towards Classification of Web Ontologies
                                  for the Emerging Semantic Web  . . . . . 1021
                   C. Solis and   
                         N. Ali   A Semantic Wiki Based on Spatial
                                  Hypertext  . . . . . . . . . . . . . . . 1043
               V. Gatteschi and   
                F. Lamberti and   
                   A. Sanna and   
                   C. Demartini   A Ranking Tool Exploiting Semantic
                                  Descriptions for the Comparison of
                                  EQF-based Qualifications . . . . . . . . 1060
                  S. K. Shahzad   Ontology-based User Interface
                                  Development: User Experience Elements
                                  Pattern  . . . . . . . . . . . . . . . . 1078
                   V. Janev and   
                      S. Vranes   Ontology-based Competency Management:
                                  the Case Study of the Mihajlo Pupin
                                  Institute  . . . . . . . . . . . . . . . 1089
             M. Kreuzthaler and   
               M. D. Bloice and   
               L. Faulstich and   
              K.-M. Simonic and   
                   A. Holzinger   A Comparison of Different Retrieval
                                  Strategies Working on Medical Free Texts 1109

J.UCS: Journal of Universal Computer Science
Volume 17, Number 8, 2011

                  D. Taniar and   
                  I. Khalil and   
                     E. Pardede   Cloud Computing  . . . . . . . . . . . . 1134
                Y.-S. Chang and   
                 C.-T. Yang and   
                      Y.-C. Luo   An Ontology based Agent Generation for
                                  Information Retrieval on Cloud
                                  Environment  . . . . . . . . . . . . . . 1135
                    H. Dong and   
         F. Khadeer Hussain and   
                       E. Chang   ORPMS: An Ontology-based Real-time
                                  Project Monitoring System in the Cloud   1161
                      H. Ma and   
               K.-D. Schewe and   
                B. Thalheim and   
                        Q. Wang   Cloud Warehousing  . . . . . . . . . . . 1183
               H. Mousannif and   
                  I. Khalil and   
               H. Al Moatassime   Cooperation as a Service in VANETs . . . 1202

J.UCS: Journal of Universal Computer Science
Volume 17, Number 9, 2011

                  M. Lytras and   
    P. Ordoñez de Pablos   Software Technologies in Knowledge
                                  Society  . . . . . . . . . . . . . . . . 1219
F. J. García-Peñalvo and   
         M. Á. Conde and   
                   M. Alier and   
                   M. J. Casany   Opening Learning Management Systems to
                                  Personal Learning Environments . . . . . 1222
               M. Minovi\'c and   
           M. Milovanovi\'c and   
               D. Star\vcevi\'c   Modelling Knowledge and Game Based
                                  Learning: Model Driven Approach  . . . . 1241
                W. H. Wells and   
               W. Karwowski and   
           S. Sala-Diakanda and   
                K. Williams and   
                   T. Ahram and   
                  J. A. Pharmer   Application of Systems Modeling Language
                                  (SySML) for Cognitive Work Analysis in
                                  Systems Engineering Design Process . . . 1261
         R. Colomo-Palacios and   
        C. Casado-Lumbreras and   
             P. Soto-Acosta and   
               A. Garcia-Crespo   Using the Affect Grid to Measure
                                  Emotions in Software Requirements
                                  Engineering  . . . . . . . . . . . . . . 1281
           J. García and   
F. J. García-Peñalvo and   
           R. Therón and   
    P. Ordoñez de Pablos   Usability Evaluation of a Visual
                                  Modelling Tool for OWL Ontologies  . . . 1299
Á. Hernández-García and   
  S. Iglesías-Pradas and   
  J. Chaparro-Peláez and   
              F. Pascual-Miguel   Exploring the Attitudes and Intentions
                                  of Non-shoppers in the Acceptance of
                                  e-Commerce . . . . . . . . . . . . . . . 1314
                 M. Johnson and   
               D. Griffiths and   
                        M. Wang   Positioning Theory, Roles and the Design
                                  and Implementation of Learning
                                  Technology . . . . . . . . . . . . . . . 1329
             M. F. Iskander and   
                   J. Baker and   
     J. Kobashigawa Nakatsu and   
                  S. Y. Lim and   
                       N. Celik   Multimedia Modules and Virtual
                                  Organization Website for Collaborative
                                  Research Experience for Teachers in STEM 1347

J.UCS: Journal of Universal Computer Science
Volume 17, Number 10, 2011

               M. Granitzer and   
               S. N. Lindstaedt   Knowledge Work: Knowledge Worker
                                  Productivity, Collaboration and User
                                  Support  . . . . . . . . . . . . . . . . 1365
                        R. Erne   What is Productivity in Knowledge Work?
                                  --- a Cross-Industrial View  . . . . . . 1367
                  A. Abdoli and   
                J. Shahrabi and   
                     J. Heidary   Representing a Composing Fuzzy-DEA Model
                                  to Measure Knowledge Workers
                                  Productivity based upon their Efficiency
                                  and Cost Effectiveness . . . . . . . . . 1390
          R. Pinto Ferreira and   
             J. Neves Silva and   
        F. do Rocio Strauhs and   
                   A. L. Soares   Performance Management in Collaborative
                                  Networks: a Methodological Proposal  . . 1412
                    A. Comi and   
                   M. J. Eppler   Assessing the Impact of Visual
                                  Facilitation on Inter-Organizational
                                  Collaboration: An Experimental Study . . 1430
                 N. Bischof and   
                   M. J. Eppler   Caring for Clarity in Knowledge
                                  Communication  . . . . . . . . . . . . . 1455
               J. Parali\vc and   
                 C. Richter and   
                 F. Babi\vc and   
                  J. Wagner and   
                     M. Ra\vcek   Mirroring of Knowledge Practices based
                                  on User-defined Patterns . . . . . . . . 1474
        F. Mödritscher and   
              Z. Petrushyna and   
                   E. L.-C. Law   The Application of Pattern Repositories
                                  for Sharing PLE Practices in Networked
                                  Communities  . . . . . . . . . . . . . . 1492
                 B. Schmidt and   
                T. Stoitsev and   
        M. Mühlhäuser   Task Models for Intention-Aware Systems  1511

J.UCS: Journal of Universal Computer Science
Volume 17, Number 11, 2011

                      H. Maurer   Managing Editor's Column . . . . . . . . 1527
                M. T. Afzal and   
                      H. Maurer   Expertise Recommender System for
                                  Scientific Community . . . . . . . . . . 1529
                N. Labraoui and   
                 M. Gueroui and   
                 M. Aliouat and   
                       J. Petit   RAHIM: Robust Adaptive Approach Based on
                                  Hierarchical Monitoring Providing Trust
                                  Aggregation for Wireless Sensor Networks 1550
                 L. Ordinez and   
                  D. Donari and   
                  R. Santos and   
                      J. Orozco   Time is not Enough: Dealing with
                                  Behavior in Real-Time Systems  . . . . . 1572
                   K. Salah and   
         M.-A.-R. Al-Khiaty and   
                   R. Ahmed and   
                       A. Mahdi   Performance Evaluation of Snort under
                                  Windows 7 and Windows Server 2008  . . . 1605
                     K.-A. Shim   Security Analysis of Three Password
                                  Authentication Schemes . . . . . . . . . 1623

J.UCS: Journal of Universal Computer Science
Volume 17, Number 12, 2011

                 S. Retalis and   
                    P. B. Sloep   Virtual Environments for Collaborative
                                  Innovation and Learning  . . . . . . . . 1634
                   P. Vahey and   
                  J. Brecht and   
                  C. Patton and   
                 K. Rafanan and   
                B. Haugan Cheng   Investigating Collaborative Innovation
                                  in a Virtual World Task  . . . . . . . . 1638
                  R. L. Sie and   
         M. Bitter-Rijpkema and   
                    P. B. Sloep   What's in it for me? Recommendation of
                                  Peers in Networked Innovation  . . . . . 1659
                  M. Brocco and   
                 F. Forster and   
              M. R. Frieß   $ 360^\circ $ Open Creativity Support    1673
                   P. Dolog and   
                   F. Durao and   
                    K. Jahn and   
                     Y. Lin and   
       D. Kjaersgaard Peitersen   Recommending Open Linked Data in
                                  Creativity Sessions using Web Portals
                                  with Collaborative Real Time Environment 1690
                   K. Kotis and   
            A. Papasalouros and   
                  G. Vouros and   
                  N. Pappas and   
                K. Zoumpatianos   Enhancing the Collective Knowledge for
                                  the Engineering of Ontologies in Open
                                  and Socially Constructed Learning Spaces 1710
               G. A. Sielis and   
               C. Mettouris and   
         G. A. Papadopoulos and   
               A. Tzanavari and   
                 R. M. Dols and   
                     Q. Siebers   A Context Aware Recommender System for
                                  Creativity Support Tools . . . . . . . . 1743

J.UCS: Journal of Universal Computer Science
Volume 17, Number 13, 2011

                      H. Maurer   Managing Editor's Column . . . . . . . . 1764
           A. Silva Barreto and   
             L. G. P. Murta and   
       A. R. avalcanti da Rocha   Software Process Definition: a
                                  Reuse-based Approach . . . . . . . . . . 1765
           M. E. Cambronero and   
                  V. Valero and   
             E. Martínez   Design and Generation of Web Services
                                  Choreographies with Time Constraints . . 1800
                   M. Holub and   
            M. Bieliková   An Inquiry into the Utilization of
                                  Behavior of Users in Personalized Web    1830
                  E. Levner and   
                 A. Elalouf and   
                    T. E. Cheng   An Improved FPTAS for Mobile Agent
                                  Routing with Time Constraints  . . . . . 1854
                      K. Ma and   
                    B. Yang and   
                    Z. Chen and   
                     A. Abraham   A Relational Approach to Model
                                  Transformation with QVT Relations
                                  Supporting Model Synchronization . . . . 1863

J.UCS: Journal of Universal Computer Science
Volume 17, Number 14, 2011

            M. R. S. Borges and   
                 J. A. Pino and   
                        W. Shen   CSCWD: New Applications and Challenges   1884
                     L. Gao and   
                          T. Lu   Achieving Transparent and Real-time
                                  Collaboration in Co-AutoCAD Application  1887
     M. K. Gonçalves and   
          l. R. B. de Souza and   
          V. M. González   Collaboration, Information Seeking and
                                  Communication: An Observational Study of
                                  Software Developers' Work Practices  . . 1913
            A. C. B. Garcia and   
             A. S. Vivacqua and   
                  T. C. Tavares   Enabling Crowd Participation in
                                  Governmental Decision-making . . . . . . 1931
            V. Ströele and   
                   R. Silva and   
       M. Ferreira de Souza and   
          C. E. R. de Mello and   
                J. M. Souza and   
                 G. Zimbrao and   
                    J. Oliveira   Identifying Workgroups in Brazilian
                                  Scientific Social Networks . . . . . . . 1951
                    X. Wang and   
                 P. E. Love and   
                  M. J. Kim and   
                        L. Wang   Studying the Effects of Information
                                  Exchange Channels in Different
                                  Communication Modes on Trust Building in
                                  Computer-mediated Remote Collaborative
                                  Design . . . . . . . . . . . . . . . . . 1971
               T.-A. Chiang and   
                   C.-Y. Wu and   
              C. V. Trappey and   
               A. J. C. Trappey   An Intelligent System for Automated
                                  Binary Knowledge Document Classification
                                  and Content Analysis . . . . . . . . . . 1991
                   R. Konow and   
                     W. Tan and   
                  L. Loyola and   
                 J. Pereira and   
                     N. Baloian   A Visited Item Frequency Based
                                  Recommender System: Experimental
                                  Evaluation and Scenario Description  . . 2009
                     Y. Pan and   
                    Y. Tang and   
                          S. Li   Web Services Discovery in a
                                  Pay-As-You-Go Fashion  . . . . . . . . . 2029
                 C.-F. Tsai and   
                      W. Li and   
                       A. James   An Adaptive Genetic Algorithm and
                                  Application in a Luggage Design Center   2029
                     J. Luo and   
                      W. Wu and   
                        M. Yang   Optimization of Gateway Deployment with
                                  Load Balancing and Interference
                                  Minimization in Wireless Mesh Networks   2064


J.UCS: Journal of Universal Computer Science
Volume 18, Number 1, 2012

F. J. García-Peñalvo and   
         R. Colomo-Palacios and   
                      M. Lytras   Outcomes of International Research
                                  Projects on Technology Applied to
                                  Education  . . . . . . . . . . . . . . . 1
               V. Gatteschi and   
                F. Lamberti and   
               C. Demartini and   
               R. van Wezel and   
                     S. Bettiol   Exploiting Semantics for Constructing
                                  and Comparing Occupational and
                                  Educational-driven Qualifications: the
                                  TIPTOE Project . . . . . . . . . . . . . 5
                 S. Caballe and   
                   D. Ganan and   
                 I. Dunwell and   
                  A. Pierri and   
                  T. Daradoumis   CC-LO: Embedding Interactivity,
                                  Challenge and Empowerment into
                                  Collaborative Learning Sessions  . . . . 25
                P. B. Sloep and   
             A. J. Berlanga and   
                 W. Greller and   
                S. Stoyanov and   
           M. van der Klink and   
                 S. Retalis and   
                    J. Hensgens   Educational Innovation with Learning
                                  Networks: Tools and Developments . . . . 44
            J. G. Boticario and   
        A. Rodriguez-Ascaso and   
               O. C. Santos and   
                E. Raffenne and   
               L. Montandon and   
           D. Roldán and   
              F. Buendía   Accessible Lifelong Learning at Higher
                                  Education: Outcomes and Lessons Learned
                                  at two Different Pilot Sites in the
                                  EU4ALL Project . . . . . . . . . . . . . 62
                 B. Fonseca and   
           Â. Pereira and   
                 R. Sanders and   
                V. Barracho and   
                 U. Lapajne and   
                     M. Rus and   
                    M. Rahe and   
                 A. Mostert and   
                   T. Klein and   
                 V. Bojovic and   
                  S. Bo jak and   
                 L. Morgado and   
                  Z. Bo jak and   
                J. Carvalho and   
                  I. Duarte and   
              A. Casaramona and   
                  A. Soraci and   
                 H. Paredes and   
                 P. Martins and   
        R. Gonçalves and   
                   P. Neves and   
         R. Rodrigues Nunes and   
                    J. Lima and   
              J. Varajão   PLAYER --- a European Project and a Game
                                  to Foster Entrepreneurship Education for
                                  Young People . . . . . . . . . . . . . . 86
                   M. Alier and   
                   E. Mayol and   
         M. J. Casañ and   
               J. Piguillem and   
             J. W. Merriman and   
         M. Á. Conde and   
F. J. García-Peñalvo and   
                  W. Tebben and   
                   C. Severance   Clustering Projects for eLearning
                                  Interoperability . . . . . . . . . . . . 106
                   E. Tovar and   
                  N. Piedra and   
                J. Chicaiza and   
                   J. Lopez and   
           O. Martinez-Bonastre   OER Development and Promotion. Outcomes
                                  of an International Research Projection
                                  the OpenCourseWare Model . . . . . . . . 123

J.UCS: Journal of Universal Computer Science
Volume 18, Number 2, 2012

                   C. Gütl   Managing Editor's Column . . . . . . . . 142
                 D. Lizcano and   
                  F. Alonso and   
                 J. Soriano and   
                G. López   Supporting End-User Development through
                                  a New Composition Model: An Empirical
                                  Study  . . . . . . . . . . . . . . . . . 143
                 N. Mahmood and   
            S. M. A. Burney and   
                       K. Ahsan   Generic Temporal and Fuzzy Ontological
                                  Framework (GTFOF) for Developing
                                  Temporal-Fuzzy Database Model for
                                  Managing Patient's Data  . . . . . . . . 177
            J. Martinez-Gil and   
           I. Navas-Delgado and   
            J. F. Aldana-Montes   MaF: An Ontology Matching Framework  . . 194
              G. Martinovic and   
                   J. Balen and   
                       B. Cukic   Performance Evaluation of Recent Windows
                                  Operating Systems  . . . . . . . . . . . 218
                    J. Olivares   Reconfigurable VBSME Architecture Using
                                  RBSAD  . . . . . . . . . . . . . . . . . 264
            G. Vega-Gorgojo and   
E. Gómez-Sánchez and   
         M. L. Bote-Lorenzo and   
     J. I. Asensio-Pérez   RESTifying a Legacy Semantic Search
                                  System: Experience and Lessons Learned   286

J.UCS: Journal of Universal Computer Science
Volume 18, Number 3, 2012

                 L. Cantoni and   
                        I. Rega   Outcomes of International Research
                                  Projects on Technology Applied to
                                  Education  . . . . . . . . . . . . . . . 312
                  S. Minder and   
                  M. Notari and   
                 F. Schmitz and   
                   R. Hofer and   
                    U. Woermann   Computer Generated Voice-Over in a
                                  Medical E-Learning Application: The
                                  Impact on Factual Learning Outcome . . . 314
              M. Tissenbaum and   
                     M. Lui and   
                   J. D. Slotta   Co-Designing Collaborative Smart
                                  Classroom Curriculum for Secondary
                                  School Science . . . . . . . . . . . . . 327
                 L. Botturi and   
                 C. Bramani and   
                    S. McCusker   Boys are like Girls: Insights in the
                                  Gender Digital Divide in Higher
                                  Education in Switzerland and Europe  . . 353
                   P. Ferri and   
                     A. Pozzali   University Students and Social Media:
                                  Reflections from an Empirical Research   377
                    J. Wang and   
                  C. Berger and   
                      N. Szilas   Pedagogical Design of an eTandem
                                  Chinese--French Writing Course . . . . . 393
                    I. Rega and   
                       F. Fanni   Measuring Primary Schools Teachers'
                                  Perception of ICT through Self-Efficacy:
                                  a Case Study . . . . . . . . . . . . . . 410
                 I. van Zyl and   
                 R. de la Harpe   AT-HOME 2.0 --- An Educational Framework
                                  for Home-based Healthcare  . . . . . . . 429

J.UCS: Journal of Universal Computer Science
Volume 18, Number 4, 2012

                 J. J. Jung and   
                    P. Kazienko   Advances on Social Network Applications  454
                    Q. Wang and   
                      E. Fleury   Fuzziness and Overlapping Communities in
                                  Large-Scale Networks . . . . . . . . . . 457
                  J. B. Lee and   
              G. Cabunducan and   
           F. G. C. Cabarle and   
                R. Castillo and   
                  J. A. Malinao   Uncovering the Social Dynamics of Online
                                  Elections  . . . . . . . . . . . . . . . 487
                 O. C. Sert and   
                  K. Dursun and   
              T. Özyer and   
                    J. Jida and   
                      R. Alhajj   The Unification and Assessment of
                                  Multi-Objective Clustering Results of
                                  Categorical Datasets with $H$-Confidence
                                  Metric . . . . . . . . . . . . . . . . . 507
                  J. Y. Lee and   
                    Y. Duan and   
                   J. C. Oh and   
                      W. Du and   
                   H. Blair and   
                    L. Wang and   
                         X. Jin   Social Network Based Reputation
                                  Computation and Document Classification  532
                 I.-H. Ting and   
                P. S. Chang and   
                     S.-L. Wang   Understanding Microblog Users for Social
                                  Recommendation Based on Social Networks
                                  Analysis . . . . . . . . . . . . . . . . 554
                 A. Zygmunt and   
           P. Bródka and   
                P. Kazienko and   
                     J. Ko'zlak   Key Person Analysis in Social
                                  Communities within the Blogosphere . . . 577

J.UCS: Journal of Universal Computer Science
Volume 18, Number 5, 2012

                   C. Gütl   Managing Editor's Column . . . . . . . . 598
                   G. Chmaj and   
                   K. Walkowiak   Decision Strategies for a P2P Computing
                                  System . . . . . . . . . . . . . . . . . 599
                   I. Hasan and   
                 J. Parapar and   
             Á. Barreiro   Improving the Extraction of Text in PDFs
                                  by Simulating the Human Reading Order    623
                  J. W. Kim and   
                 A. Kashyap and   
                 S. Bhamidipati   Wikipedia-Based Semantic Interpreter
                                  Using Approximate Top-$k$ Processing and
                                  Its Application  . . . . . . . . . . . . 650
           A. Nait-Sidi-Moh and   
                M. Bakhouya and   
          W. Ait-Cheik-Bihi and   
                       J. Gaber   Modeling and Performance Evaluation of a
                                  Contract-based Electronic Signature
                                  Process  . . . . . . . . . . . . . . . . 676
         M. Vazquez-Briseno and   
                 P. Vincent and   
       J. I. Nieto-Hipolito and   
       J. de Dios Sanchez-Lopez   Applying a Modular Framework to Develop
                                  Mobile Applications and Services . . . . 704

J.UCS: Journal of Universal Computer Science
Volume 18, Number 6, 2012

               D. G. Rosado and   
       L. E. Sánchez and   
 E. Fernández-Medina and   
                J. Jürjens   Security in Information Systems: New
                                  Challenges and Opportunities . . . . . . 728
                    H. Holm and   
               T. Sommestad and   
                  U. Franke and   
                     M. Ekstedt   Success Rate of Remote Code Execution
                                  Attacks --- Expert Assessments and
                                  Observations . . . . . . . . . . . . . . 732
                   I. Vural and   
                   H. S. Venter   Combating Mobile Spam through Botnet
                                  Detection using Artificial Immune
                                  Systems  . . . . . . . . . . . . . . . . 750
             P. Charuenporn and   
                   S. Intakosum   QoS-Security Metrics Based on ITIL and
                                  COBIT Standard for Measurement Web
                                  Services . . . . . . . . . . . . . . . . 775
                 O. Rebollo and   
                 D. Mellado and   
     E. Fernández-Medina   A Systematic Review of Information
                                  Security Governance Frameworks in the
                                  Cloud Computing Environment  . . . . . . 798
            R. Matulevicius and   
              H. Mouratidis and   
                   N. Mayer and   
                  E. Dubois and   
                     P. Heymans   Syntactic and Semantic Extensions to
                                  Secure Tropos to Support Security Risk
                                  Management . . . . . . . . . . . . . . . 816
                C.-L. Botha and   
              E. Kritzinger and   
                       M. Loock   A Framework for the Comparison of Best
                                  Practice Recommendations and Legal
                                  Requirements for South African Banks . . 845
              J. Molina-Gil and   
           P. Caballero-Gil and   
               C. Caballero-Gil   Countermeasures to Prevent Misbehaviour
                                  in VANETs  . . . . . . . . . . . . . . . 857
                 S. Gharout and   
             A. Bouabdallah and   
                 Y. Challal and   
                    M. Achemlal   Adaptive Group Key Management Protocol
                                  for Wireless Communications  . . . . . . 874

J.UCS: Journal of Universal Computer Science
Volume 18, Number 7, 2012

                  N. Nedjah and   
          L. de Macedo Mourelle   Adaptive Methodologies and Designs for
                                  Network-on-Chip based Systems  . . . . . 899
                 F. Bolanos and   
                 J. E. Aedo and   
                  F. Rivera and   
                 N. Bagherzadeh   Mapping and Scheduling in Heterogeneous
                                  NoC through Population-Based Incremental
                                  Learning . . . . . . . . . . . . . . . . 901
            L. Silva Junior and   
                  N. Nedjah and   
          L. de Macedo Mourelle   ACO-based Algorithms for Search and
                                  Optimization of Routes in NoC Platform   917
                  M. Palesi and   
                 R. Tornero and   
       J. M. Orduñna and   
                 V. Catania and   
                       D. Panno   Designing Robust Routing Algorithms and
                                  Mapping Cores in Networks-on-Chip: a
                                  Multi-objective Evolutionary-based
                                  Approach . . . . . . . . . . . . . . . . 937

J.UCS: Journal of Universal Computer Science
Volume 18, Number 8, 2012

                 J. J. Jung and   
                    P. Kazienko   Understanding Online Social Networking
                                  Services . . . . . . . . . . . . . . . . 970
             W. Chamlertwat and   
           P. Bhattarakosol and   
              T. Rungkasiri and   
              C. Haruechaiyasak   Discovering Consumer Insight from
                                  Twitter via Sentiment Analysis . . . . . 973
       M. G. Suryanarayanan and   
                  D. S. Sam and   
                   S. Selvaraju   Establishing Knowledge Networks via
                                  Analysis of Research Abstracts . . . . . 993
                 X. H. Pham and   
                 J. J. Jung and   
                       D. Hwang   Beating Social Pulse: Understanding
                                  Information Propagation via Online
                                  Social Tagging Systems . . . . . . . . . 1022
                  T. T. Qin and   
                      S. Fujita   Automatic Tag Attachment Scheme based on
                                  Text Clustering for Efficient File
                                  Search in Unstructured Peer-to-Peer File
                                  Sharing Systems  . . . . . . . . . . . . 1032
            V. Ströele and   
          G. Zimbrão and   
                    J. M. Souza   Modeling, Mining and Analysis of
                                  Multi-Relational Scientific Social
                                  Network  . . . . . . . . . . . . . . . . 1048

J.UCS: Journal of Universal Computer Science
Volume 18, Number 9, 2012

                   D. Zhang and   
                    H. Ning and   
                      K. Xu and   
                     F. Lin and   
                        L. Yang   Internet of Things . . . . . . . . . . . 1069
                   H. Huang and   
                   D. Zhang and   
                     Y. Zhu and   
                      M. Li and   
                       M.-Y. Wu   A Metropolitan Taxi Mobility Model from
                                  Real GPS Traces  . . . . . . . . . . . . 1072
                     F. Lin and   
                K. Sandkuhl and   
                          S. Xu   Context-based Ontology Matching: Concept
                                  and Application Cases  . . . . . . . . . 1093
                    H. Ning and   
                     H. Liu and   
                     Q. Liu and   
                          G. Ji   Directed Path Based Authentication
                                  Scheme for the Internet of Things  . . . 1112
                    J. Chen and   
                     Q. Jin and   
                       R. Huang   Goal-Driven Process Navigation for
                                  Individualized Learning Activities in
                                  Ubiquitous Networking and IoT
                                  Environments . . . . . . . . . . . . . . 1132
                  B. Predic and   
                  D. Stojanovic   Localized Processing and Analysis of
                                  Accelerometer Data in Detecting Traffic
                                  Events and Driver Behaviour  . . . . . . 1152
                     X. Liu and   
                     J. Liu and   
                  K.-Y. Yoo and   
                         H. Cho   Low Complexity H.264/AVC Intraframe
                                  Coding for Wireless Multimedia Sensor
                                  Network  . . . . . . . . . . . . . . . . 1177
                     Q. Liu and   
                    M. Chen and   
                   J. Zhang and   
                    B. Shen and   
                         Z. Chu   Network Planning for WiMAX-R Networks    1194
                    X. Qian and   
                         X. Che   Security-enhanced Search Engine Design
                                  in Internet of Things  . . . . . . . . . 1218

J.UCS: Journal of Universal Computer Science
Volume 18, Number 10, 2012

                   C. Gütl   Managing Editor's Column . . . . . . . . 1236
                   R. Bucki and   
                    P. Suchanek   The Method of Logistic Optimization in
                                  E-commerce . . . . . . . . . . . . . . . 1238
   M. Despotovi\'c-Zraki\'c and   
                 D. Bara\'c and   
            Z. Bogdanovi\'c and   
               B. Jovani\'c and   
                B. Radenkovi\'c   Web-based Environment for Learning
                                  Discrete Event Simulation  . . . . . . . 1259
                   R. Duque and   
                  L. Bollen and   
             A. Anjewierden and   
                       C. Bravo   Automating the Analysis of
                                  Problem-solving Activities in Learning
                                  Environments: the Co-Lab Case Study  . . 1279
                J. Hellmers and   
           J. Thomaschewski and   
                 E.-M. Holt and   
                      T. Wriedt   Usability Evaluation Methods for a
                                  Scientific Internet Information Portal   1308
                   M. Jovic and   
             D. Milutinovic and   
                     A. Kos and   
                     S. Tomazic   Product Presentation Strategy for Online
                                  Customers  . . . . . . . . . . . . . . . 1323
E. Martínez-Martín and   
               M. T. Escrig and   
                A. P. del Pobil   A General Qualitative Spatio-Temporal
                                  Model Based on Intervals . . . . . . . . 1343
                   C. Mukun and   
                    M. Y. Kiang   BDI Agent Architecture for
                                  Multi-Strategy Selection in Automated
                                  Negotiation  . . . . . . . . . . . . . . 1379

J.UCS: Journal of Universal Computer Science
Volume 18, Number 11, 2012

F. J. García-Peñalvo and   
           M. Alier Forment and   
                      M. Lytras   Some Reflections about Service Oriented
                                  Architectures, Cloud Computing
                                  Applications, Services and
                                  Interoperability . . . . . . . . . . . . 1405
          J. Pascual Espada and   
O. Sanjuán Martínez and   
     B. C. Pelayo G-Bustelo and   
        J. M. Cueva Lovelle and   
    P. Ordoñez de Pablos   A Simple Model Based on Web Services to
                                  Exchange Context Information between Web
                                  Browsers and Web Applications  . . . . . 1410
               D. Griffiths and   
                 M. Johnson and   
                   K. Popat and   
                P. Sharples and   
                      S. Wilson   The Wookie Widget Server: a Case Study
                                  of Piecemeal Integration of Tools and
                                  Services . . . . . . . . . . . . . . . . 1432
          R. Queirós and   
                     J. P. Leal   Orchestration of E-Learning Services for
                                  Automatic Evaluation of Programming
                                  Exercises  . . . . . . . . . . . . . . . 1454
           M. Alier Forment and   
               M. J. Casany and   
                   E. Mayol and   
               J. Piguillem and   
                 N. Galanis and   
F. J. García-Peñalvo and   
             M. Á. Conde   Docs4Learning: Getting Google Docs to
                                  work within the LMS with IMS BLTI  . . . 1483
                    A. Joha and   
                     M. Janssen   Design Choices Underlying the Software
                                  as a Service (SaaS) Business Model from
                                  the User Perspective: Exploring the
                                  Fourth Wave of Outsourcing . . . . . . . 1501
                      Y. B. Kim   Utilization-level and Serviceability of
                                  a Social Name-card Portal for QoS in a
                                  Cloud Social Networking Service  . . . . 1523
         R. Colomo-Palacios and   
               E. Fernandes and   
                 M. Sabbagh and   
             A. de Amescua Seco   Human and Intellectual Capital
                                  Management in the Cloud: Software Vendor
                                  Perspective  . . . . . . . . . . . . . . 1544
           M. Milovanovi\'c and   
               M. Minovi\'c and   
                       S. Dusan   Interoperability Framework for
                                  Multimodal Biometry: Open Source in
                                  Action . . . . . . . . . . . . . . . . . 1558
M. García Rodríguez and   
J. M. Alvarez Rodríguez and   
   D. Berrueta Muñoz and   
            L. Polo Paredes and   
           J. E. Labra Gayo and   
    P. Ordoñez De Pablos   Towards a Practical Solution for Data
                                  Grounding in a Semantic Web Services
                                  Environment  . . . . . . . . . . . . . . 1576

J.UCS: Journal of Universal Computer Science
Volume 18, Number 12, 2012

                 D. Mellado and   
                   D. G. Rosado   An Overview of Current Information
                                  Systems Security Challenges and
                                  Innovations  . . . . . . . . . . . . . . 1598
              H. Mouratidis and   
             C. Kalloniatis and   
                   S. Islam and   
               M. -P. Huget and   
                   S. Gritzalis   Aligning Security and Privacy to Support
                                  the Development of Secure Information
                                  Systems  . . . . . . . . . . . . . . . . 1608
                 R. Rastogi and   
                   R. von Solms   Information Security Service Culture ---
                                  Information Security for End-users . . . 1628
          P. Martinez-Julia and   
    A. F. Gómez-Skarmeta   A Novel Identity-based Network
                                  Architecture for Next Generation
                                  Internet . . . . . . . . . . . . . . . . 1643
                   T. Baars and   
                      M. Spruit   Analysing the Security Risks of Cloud
                                  Adoption Using the SeCA Model: a Case
                                  Study  . . . . . . . . . . . . . . . . . 1662
               R. M. Savola and   
          C. Frühwirth and   
            A. Pietikäinen   Risk-Driven Security Metrics in Agile
                                  Software Development --- An Industrial
                                  Pilot Study  . . . . . . . . . . . . . . 1679
               I. Caballero and   
       L. E. Sánchez and   
                 A. Freitas and   
     E. Fernández-Medina   HC+: Towards a Framework for Improving
                                  Processes in Health Organizations by
                                  Means of Security and Data Quality
                                  Management . . . . . . . . . . . . . . . 1703
                 S. Ngobeni and   
                  H. Venter and   
                       I. Burke   The Modelling of a Digital Forensic
                                  Readiness Approach for Wireless Local
                                  Area Networks  . . . . . . . . . . . . . 1721
                    L. Ding and   
                    J. Guan and   
                      W.-l. Sun   New Results of Related-key Attacks on
                                  All Py-Family of Stream Ciphers  . . . . 1741

J.UCS: Journal of Universal Computer Science
Volume 18, Number 13, 2012

                A. K. Nagar and   
                    T. Robinson   Recent Advances in Bio-Inspired
                                  Computing: Theory and Applications . . . 1757
                   S. Elias and   
                   V. Gokul and   
             K. Krithivasan and   
                M. Gheorghe and   
                       G. Zhang   A Variant of Distributed P Systems for
                                  Real Time Cross Layer Optimization . . . 1760
                     Y. Niu and   
                      J. Xu and   
             K. Subramanian and   
                    R. Abdullah   P Systems with Shuffle Operation and
                                  Catalytic-Like Rules . . . . . . . . . . 1782
           A. P. Venkatesan and   
                  D. Thomas and   
                T. Robinson and   
                    A. K. Nagar   Array P System with Shuffle on
                                  Trajectories . . . . . . . . . . . . . . 1802
                   G. Zhang and   
                    F. Zhou and   
                   X. Huang and   
                   J. Cheng and   
                M. Gheorghe and   
                   F. Ipate and   
                   R. Lefticaru   A Novel Membrane Algorithm Based on
                                  Particle Swarm Optimization for Solving
                                  Broadcasting Problems  . . . . . . . . . 1821
                    K. Deep and   
                   J. C. Bansal   Solving Economic Dispatch Problems with
                                  Valve-point Effects using Particle Swarm
                                  Optimization . . . . . . . . . . . . . . 1842
                     M. Ali and   
                    M. Pant and   
                A. K. Nagar and   
                      C. W. Ahn   Two Local Search Strategies for
                                  Differential Evolution . . . . . . . . . 1853
               G. Singh Baicher   Real-time Implementation of a Class of
                                  Optimised Multirate Quadrature Mirror
                                  Filter Bank Using Genetic Algorithms . . 1871
        B. Sen Bhattacharya and   
                   D. Coyle and   
                  L. P. Maguire   Assessing Alpha Band Event-related
                                  Synchronisation/Desynchronisation Using
                                  a Bio-Inspired Computational Model . . . 1888

J.UCS: Journal of Universal Computer Science
Volume 18, Number 14, 2012

                   C. Gütl   Managing Editor's Column . . . . . . . . 1905
             A. L. Bajuelos and   
                 S. Canales and   
        G. Hernández and   
                     M. Martins   A Hybrid Metaheuristic Strategy for
                                  Covering with Wireless Devices . . . . . 1906
                 A. Y. Chua and   
                 R. S. Balkunje   An Exploratory Study of Game-based
                                  M-learning for Software Project
                                  Management . . . . . . . . . . . . . . . 1933
                   D. Drusinsky   Behavioral and Temporal Pattern
                                  Detection within Financial Data with
                                  Hidden Information . . . . . . . . . . . 1950
                 W. Fraczek and   
               W. Mazurczyk and   
                K. Szczypiorski   Multilevel Steganography: Improving
                                  Hidden Communication in Networks . . . . 1967
                  J. Keller and   
              C. W. Kessler and   
               R. Hultén   Optimized On-Chip-Pipelining for
                                  Memory-Intensive Computations on
                                  Multi-Core Processors with Explicit
                                  Memory Hierarchy . . . . . . . . . . . . 1987
                  A. Meduna and   
                       P. Zemek   Controlled Pure Grammar Systems  . . . . 2024
         E. Papatheocharous and   
                  A. S. Andreou   Software Cost Modelling and Estimation
                                  Using Artificial Neural Networks
                                  Enhanced by Input Sensitivity Analysis   2041
                   H. Suomi and   
                  K. Kilkki and   
         H. Hämmäinen   Modeling the Value of End-to-End
                                  Multipath Protocols  . . . . . . . . . . 2071

J.UCS: Journal of Universal Computer Science
Volume 18, Number 15, 2012

           C. Delgado Kloos and   
    D. Hernández-Leo and   
     J. I. Asensio-Pérez   Technology for Learning across Physical
                                  and Virtual Spaces . . . . . . . . . . . 2093
              H. Vartiainen and   
         A. Liljeström and   
                   J. Enkenberg   Design-Oriented Pedagogy for
                                  Technology-Enhanced Learning to Cross
                                  Over the Borders between Formal and
                                  Informal Environments  . . . . . . . . . 2097
                 N. Avouris and   
                 N. Yiannoutsou   A Review of Mobile Location-based Games
                                  for Learning across Physical and Virtual
                                  Spaces . . . . . . . . . . . . . . . . . 2120
                 S. Ternier and   
                  R. Klemke and   
                    M. Kalz and   
               P. van Ulzen and   
                      M. Specht   ARLearn: Augmented Reality Meets
                                  Augmented Virtuality . . . . . . . . . . 2143
    D. Hernández-Leo and   
                  R. Nieves and   
                  E. Arroyo and   
                 A. Rosales and   
                  J. Melero and   
                        J. Blat   SOS: Orchestrating Collaborative
                                  Activities across Digital and Physical
                                  Spaces Using Wearable Signaling Devices  2165
 M. B. Ibáñez and   
                  D. Maroto and   
  J. J. García Rueda and   
                   D. Leony and   
               C. Delgado Kloos   Architecture for Collaborative Learning
                                  Activities in Hybrid Learning
                                  Environments . . . . . . . . . . . . . . 2187

J.UCS: Journal of Universal Computer Science
Volume 18, Number 16, 2012

                   C. Gütl   Managing Editor's Column . . . . . . . . 2203
                   D. Gaina and   
               K. Futatsugi and   
                       K. Ogata   Constructor-based Logics . . . . . . . . 2204
               T. F. Gharib and   
                    N. Badr and   
                  S. Haridy and   
                     A. Abraham   Enriching Ontology Concepts Based on
                                  Texts from WWW and Corpus  . . . . . . . 2234
               D. Griffiths and   
              M. W. Johnson and   
                   K. Popat and   
                P. Sharples and   
                      S. Wilson   The Educational Affordances of Widgets
                                  and Application Stores . . . . . . . . . 2252
               R. J. Hartog and   
              A. J. Beulens and   
                     J. Tramper   Digital Learning Resources in Higher
                                  Education: Designing for Large-scale Use 2274
                   A. Latif and   
                M. T. Afzal and   
                      H. Maurer   Weaving Scholarly Legacy Data into Web
                                  of Data  . . . . . . . . . . . . . . . . 2301
M.-T. Martín-Valdivia and   
     A. Montejo-Ráez and   
A. Ureña-López and   
                    M. R. Saleh   Learning to Classify Neutral Examples
                                  from Positive and Negative Opinions  . . 2319
                  J. Melero and   
    D. Hernández-Leo and   
                        J. Blat   A Review of Constructivist Learning
                                  Methods with Supporting Tooling in ICT
                                  Higher Education: Defining Different
                                  Types of Scaffolding . . . . . . . . . . 2334

J.UCS: Journal of Universal Computer Science
Volume 18, Number 17, 2012

                      H. Ma and   
               K.-D. Schewe and   
                B. Thalheim and   
                        Q. Wang   Conceptual Modelling of Services . . . . 2361
                 J. M. Vara and   
           V. Andrikopoulos and   
           M. P. Papazoglou and   
                      E. Marcos   Towards Model-Driven Engineering Support
                                  for Service Evolution  . . . . . . . . . 2364
                     J. Roa and   
              P. Villarreal and   
                     O. Chiotti   Behavior Alignment and Control Flow
                                  Verification of Process and Service
                                  Choreographies . . . . . . . . . . . . . 2383
J. I. Fernández-Villamor and   
      C. Á. Iglesias and   
                      M. Garijo   A Metadirectory of Web Components for
                                  Mashup Composition . . . . . . . . . . . 2407
                          J. Ma   A Formal Approach for Risk Assessment in
                                  RBAC Systems . . . . . . . . . . . . . . 2432
              A. Dahanayake and   
                    B. Thalheim   A Conceptual Model for IT Service
                                  Systems  . . . . . . . . . . . . . . . . 2452
               V. de Castro and   
                 J. M. Vara and   
                      E. Marcos   Service-Oriented Development of Web
                                  Information Systems  . . . . . . . . . . 2474
                     H. Cai and   
                      B. Xu and   
                          F. Bu   A Conceptual Ontology-based Resource
                                  Meta-Model towards Business-driven
                                  Information System Implementation  . . . 2493

J.UCS: Journal of Universal Computer Science
Volume 18, Number 18, 2012

           C. Delgado Kloos and   
               C. Gütl and   
                       F. Kappe   Trends in Immersive Education Research   2514
                   D. Griol and   
               J. M. Molina and   
            A. S. de Miguel and   
                    Z. Callejas   A Proposal to Create Learning
                                  Environments in Virtual Worlds
                                  Integrating Advanced Educative Resources 2516
                 N. Labhart and   
               B. S. Hasler and   
                 A. Zbinden and   
                     A. Schmeil   The ShanghAI Lectures: a Global
                                  Education Project on Artificial
                                  Intelligence . . . . . . . . . . . . . . 2542
 M. B. Ibáñez and   
         J. J. Garcia Rueda and   
                 D. Morillo and   
               C. Delgado Kloos   Creating Test Questions for $3$D
                                  Collaborative Virtual Worlds: the
                                  WorldOfQuestions Authoring Environment   2556
                  P. Sancho and   
                J. Torrente and   
B. Fernández-Manjón   MareMonstrum: a Contribution to
                                  Empirical Research about How the Use of
                                  MUVEs May Improve Students' Motivation   2576

J.UCS: Journal of Universal Computer Science
Volume 18, Number 19, 2012

                  A. Mishra and   
              J. Münch and   
                      D. Mishra   Distributed Development of Information
                                  System . . . . . . . . . . . . . . . . . 2599
     J. L. Hernández and   
         A. Vizcaíno and   
               I. Caballero and   
                      G. Aranda   Obtaining Requirements for Designing a
                                  Tool to Support Distributed Development  2602
              G. M. Giaglis and   
                   D. Spinellis   Division of Effort, Productivity,
                                  Quality, and Relationships in FLOSS
                                  Virtual Teams: Evidence from the FreeBSD
                                  Project  . . . . . . . . . . . . . . . . 2625
         R. Colomo-Palacios and   
             P. Soto-Acosta and   
F. J. García-Peñalvo and   
 Á. García-Crespo   A Study of the Impact of Global Software
                                  Development in Packaged Software Release
                                  Planning . . . . . . . . . . . . . . . . 2646
                L. Iribarne and   
                 N. Padilla and   
                  J. Criado and   
             C. Vicente-Chicote   Metamodeling the Structure and
                                  Interaction Behavior of Cooperative
                                  Component-based User Interfaces  . . . . 2669
        G. C. Lapasini Leal and   
               A. P. Chaves and   
            E. H. M. Huzita and   
                 M. E. Delamaro   An Integrated Approach of Software
                                  Development and Test Processes to
                                  Distributed Teams  . . . . . . . . . . . 2686
                A. Mathrani and   
                 D. Parsons and   
                    S. Mathrani   Knowledge Management Initiatives in
                                  Offshore Software Development: Vendors'
                                  Perspectives . . . . . . . . . . . . . . 2706
                  D. Mishra and   
                      A. Mishra   A Global Software Inspection Process for
                                  Distributed Software Development . . . . 2731

J.UCS: Journal of Universal Computer Science
Volume 18, Number 20, 2012

                   C. Gütl   Managing Editor's Column . . . . . . . . 2747
                    L. Prechelt   The Forum for Negative Results (FNR)
                                  Guest Editorial  . . . . . . . . . . . . 2748
                   M. Ahmad and   
                  S. Gruner and   
                    M. T. Afzal   Computational Analysis of Medieval
                                  Manuscripts: a New Tool for Analysis and
                                  Mapping of Medieval Documents to Modern
                                  Orthography  . . . . . . . . . . . . . . 2750
          L. F. Bittencourt and   
             F. K. Miyazawa and   
                 A. L. Vignatti   Distributed Load Balancing Algorithms
                                  for Heterogeneous Players in
                                  Asynchronous Networks  . . . . . . . . . 2771
            D. Della Monica and   
                 V. Goranko and   
               A. Montanari and   
                   G. Sciavicco   Crossing the Undecidability Border with
                                  Extensions of Propositional Neighborhood
                                  Logic over Natural Numbers . . . . . . . 2798
                     D. Kim and   
                       D. Hwang   Non-Marker based Mobile Augmented
                                  Reality and its Applications using
                                  Object Recognition . . . . . . . . . . . 2832
                J. Lundberg and   
                        W. Lowe   Points-to Analysis: a Fine-Grained
                                  Evaluation . . . . . . . . . . . . . . . 2851
                    I. Petrakis   The Contrapositive of Countable Choice
                                  for Inhabited Sets of Naturals . . . . . 2879
                     V. Tarasov   Ontology-based Approach to Competence
                                  Profile Management . . . . . . . . . . . 2893
               A. V. Uzunov and   
            E. B. Fernandez and   
                     K. Falkner   Engineering Security into Distributed
                                  Systems: a Survey of Methodologies . . . 2920


J.UCS: Journal of Universal Computer Science
Volume 19, Number 1, 2013

                   C. Gütl   Managing Editor's Column . . . . . . . . 1
                     P. Bon and   
           S. Collart-Dutilleul   From a Solution Model to a B Model for
                                  Verification of Safety Properties  . . . 2
      E. A. Oliveira Junior and   
           I. M. S. Gimenes and   
            J. C. Maldonado and   
              P. C. Masiero and   
                     L. Barroca   Systematic Evaluation of Software
                                  Product Line Architectures . . . . . . . 25
                  H.-S. Min and   
                S.-M. Chung and   
                     J.-Y. Choi   Deriving System Behavior from UML State
                                  Machine Diagram: Applied to Missile
                                  Project  . . . . . . . . . . . . . . . . 53
                A. Spasi\'c and   
                  D. Jankovi\'c   Model-Driven Framework for Design and
                                  Production of Low-Budget Stereoscopic TV
                                  Content  . . . . . . . . . . . . . . . . 78
                 M. Urbieta and   
                   G. Rossi and   
             S. E. Gordillo and   
               A. Rodrigues and   
                  J. Araujo and   
                     A. Moreira   An Aspect-Oriented Approach for Spatial
                                  Concerns in Web Applications . . . . . . 110
            D. K. Urribarri and   
               S. M. Castro and   
                   S. R. Martig   Gyrolayout: a Hyperbolic Level-of-Detail
                                  Tree Layout  . . . . . . . . . . . . . . 132
                S. A. Vidal and   
                      C. Marcos   A Catalog of Aspect Refactorings for
                                  Spring/AOP . . . . . . . . . . . . . . . 157

J.UCS: Journal of Universal Computer Science
Volume 19, Number 2, 2013

      E. Santana de Almeida and   
                     F. Oquendo   Software Components, Architectures and
                                  Reuse Modeling, Customization and
                                  Evaluation . . . . . . . . . . . . . . . 183
              F. Tomassetti and   
               M. Torchiano and   
                     L. Bazzani   MDD Adoption in a Small Company: Risk
                                  Management and Stakeholders' Acceptance  186
                 H. Sabouri and   
                    R. Khosravi   Modeling and Verification of
                                  Reconfigurable Actor Families  . . . . . 207
                  K. Schmid and   
            H. Eichelberger and   
                 C. Kröher   Domain-Oriented Customization of Service
                                  Platforms: Combining Product Line
                                  Engineering and Service-Oriented
                                  Computing  . . . . . . . . . . . . . . . 233
F. Barreto Vavassori Benitti and   
                 R. C. da Silva   Evaluation of a Systematic Approach to
                                  Requirements Reuse . . . . . . . . . . . 254

J.UCS: Journal of Universal Computer Science
Volume 19, Number 3, 2013

                   C. Gütl   Managing Editor's Column . . . . . . . . 281
                  M. Cankar and   
                   M. Artac and   
                   M. Sterk and   
                  U. Lotric and   
                     B. Slivnik   Co-Allocation with Collective Requests
                                  in Grid Systems  . . . . . . . . . . . . 282
            E. Cantó and   
                    M. Fons and   
                    F. Fons and   
            M. López and   
                       R. Ramos   Fast Self-Reconfigurable Embedded System
                                  on Spartan-3 . . . . . . . . . . . . . . 301
               P. Kekolahti and   
                   J. Karikoski   Analysis of Mobile Service Usage
                                  Behaviour with Bayesian Belief Networks  325
                    A. Rius and   
                  J. Conesa and   
E. García-Barriocanal and   
           M.-A. Sicília   Specifying Patterns of Educational
                                  Settings by means of Ontologies  . . . . 353
                 C. Seifert and   
                 E. Ulbrich and   
                    R. Kern and   
                   M. Granitzer   Text Representation for Efficient
                                  Document Annotation  . . . . . . . . . . 383
                J. Villalon and   
                    R. A. Calvo   A Decoupled Architecture for Scalability
                                  in Text Mining Applications  . . . . . . 406
                   M. Stein and   
                A. Geyer-Schulz   A Comparison of Five Programming
                                  Languages in a Graph Clustering Scenario 428

J.UCS: Journal of Universal Computer Science
Volume 19, Number 4, 2013

                P. Kazienko and   
                E. Lughofer and   
                 B. Trawi\'nski   Hybrid and Ensemble Methods in Machine
                                  Learning . . . . . . . . . . . . . . . . 457
              P. Sobolewski and   
                   M. Wo\'zniak   Concept Drift Detection and Model
                                  Selection with Simulated Recurrence and
                                  Ensembles of Statistical Detectors . . . 462
      J. Torres-Niño and   
A. Rodríguez-González and   
         R. Colomo-Palacios and   
  E. Jiménez-Domingo and   
              G. Alor-Hernandez   Improving Accuracy of Decision Trees
                                  Using Clustering Techniques  . . . . . . 484
             T. Kajdanowicz and   
                    P. Kazienko   Boosting-based Multi-label
                                  Classification . . . . . . . . . . . . . 502
                  C.-W. Lin and   
                 T.-P. Hong and   
                 Y.-F. Chen and   
                  T.-C. Lin and   
                      S.-T. Pan   An Integrated MFFP-tree Algorithm for
                                  Mining Global Fuzzy Rules from
                                  Distributed Databases  . . . . . . . . . 521
                 B. Trawi\'nski   Evolutionary Fuzzy System Ensemble
                                  Approach to Model Real Estate Market
                                  based on Data Stream Exploration . . . . 539
                   T. N. Le and   
                   T. B. Ho and   
                S. Kawasaki and   
                   T. Kanda and   
             K. Takabayashi and   
                      S. Wu and   
                    O. Yokosuka   A Semi-Supervised Ensemble Learning
                                  Method for Finding Discriminative Motifs
                                  and its Application  . . . . . . . . . . 563
                 X. H. Pham and   
                 J. J. Jung and   
                   N. T. Nguyen   Integrating Multiple Experts for
                                  Correction Process in Interactive
                                  Recommendation Systems . . . . . . . . . 581

J.UCS: Journal of Universal Computer Science
Volume 19, Number 5, 2013

                   H. Uzunboylu   Innovative Instructional Technologies    600
                     F. Ozdamli   Effectiveness of Cloud Systems and
                                  Social Networks in Improving
                                  Self-directed Learning Abilities and
                                  Developing Positive Seamless Learning
                                  Perceptions  . . . . . . . . . . . . . . 602
                    D. Karahoca   Meta-Cognitive Tool Development for
                                  History Teaching: Investigating how
                                  Software Usability Affects Student
                                  Achievements . . . . . . . . . . . . . . 619
                A. Tüfekci   Evaluation of Turkish `E-Okul' System in
                                  Terms of Usability . . . . . . . . . . . 639
                   H. Bicen and   
                   H. Uzunboylu   The Use of Social Networking Sites in
                                  Education: a Case Study of Facebook  . . 658
                    A. Dhir and   
                 K. Buragga and   
                 A. A. Boreqqah   Tweeters on Campus: Twitter a Learning
                                  Tool in Classroom? . . . . . . . . . . . 672
                       M. Tezer   Parent Opinions with Regard to
                                  Elementary School Student's Use of the
                                  Internet . . . . . . . . . . . . . . . . 692
                    A. Dhir and   
              N. M. Gahwaji and   
                       G. Nyman   The Role of the iPad in the Hands of the
                                  Learner  . . . . . . . . . . . . . . . . 706

J.UCS: Journal of Universal Computer Science
Volume 19, Number 6, 2013

                   C. Gütl   Managing Editor's Column . . . . . . . . 728
                  L. Colson and   
                     V. Demange   Investigations on a Pedagogical Calculus
                                  of Constructions . . . . . . . . . . . . 729
              T. Jafarikhah and   
                   K. Weihrauch   The Riesz Representation Operator on the
                                  Dual of $ C[0; 1] $ is Computable  . . . 750
                   K. Ogata and   
                   K. Futatsugi   Compositionally Writing Proof Scores of
                                  Invariants in the OTS/CafeOBJ Method . . 771
 L. Palomino-Ramírez and   
         M. L. Bote-Lorenzo and   
 J. I. Asensio-Pérez and   
               L. Vignollet and   
              Y. A. Dimitriadis   LeadFlow4LD: a Method for the
                                  Computational Representation of the
                                  Learning Flow and Data Flow in
                                  Collaborative Learning . . . . . . . . . 805
         A. Peñalver and   
         J. J. López and   
                 F. Botella and   
                   J. A. Gallud   Defining Distribution Constraints in
                                  Distributed User Interfaces  . . . . . . 831

J.UCS: Journal of Universal Computer Science
Volume 19, Number 7, 2013

               A. S. Mashat and   
              H. M. Fardoun and   
                   J. A. Gallud   Interaction Design in Educational
                                  Environments . . . . . . . . . . . . . . 851
         M. Á. Conde and   
F. J. García-Peñalvo and   
                   M. Alier and   
                   J. Piguillem   The Implementation, Deployment and
                                  Evaluation of a Mobile Personal Learning
                                  Environment  . . . . . . . . . . . . . . 854
                 D. Azevedo and   
                 B. Fonseca and   
                 H. Paredes and   
                 S. Lukosch and   
                 J. Janeiro and   
                   R. O. Briggs   On the Development and Usability of a
                                  Diagram-based Collaborative
                                  Brainstorming Component  . . . . . . . . 873
                F. A. Marco and   
             V. M. Penichet and   
                   J. A. Gallud   Collaborative e-Learning through Drag &
                                  Share in Synchronous Shared Workspaces   894
                 M. Bourimi and   
                D. Kesdogan and   
                  M. Heupel and   
      D. e. D. I. Abou-Tair and   
                N. Lambropoulos   PETs at CSCL Service: Underutilised
                                  Potentials for Privacy Enhancing
                                  Distance Education . . . . . . . . . . . 912
                L. P. Hoang and   
                    N. Arch-Int   Assessment of Open-Ended Questions using
                                  a Multidimensional Approach for the
                                  Interaction and Collaboration of
                                  Learners in E-Learning Environments  . . 932
              H. M. Fardoun and   
                   B. Zafar and   
              A. H. Altalhi and   
                      A. Paules   Interactive Design System for Schools
                                  using Cloud Computing  . . . . . . . . . 950
              J. E. Garrido and   
          V. M. R. Penichet and   
                   M. D. Lozano   A Proposal of an Architecture for
                                  Educational Environments . . . . . . . . 965
            M. Blagojevi\'c and   
                 M. Milosevi\'c   Collaboration and Learning Styles in
                                  Pure Online Courses: an Action Research  984
                    A. Dhir and   
                    A. Alsumait   Examining the Educational User
                                  Interface, Technology and Pedagogy for
                                  Arabic Speaking Children in Kuwait . . . 1003

J.UCS: Journal of Universal Computer Science
Volume 19, Number 8, 2013

A. Peñalver Benavent and   
    F. Botella Beviá and   
     J. A. Gallud Lázaro   Advances in the Development of Highly
                                  Interactive Systems  . . . . . . . . . . 1023
J. L. González Sánchez and   
           R. García and   
             J. M. Brunetti and   
                     R. Gil and   
                   J. M. Gimeno   Using SWET--QUM to Compare the Quality
                                  in Use of Semantic Web Exploration Tools 1025
                  B. Losada and   
           M. Urretavizcaya and   
     J.-M. López-Gil and   
     I. Fernández-Castro   Applying Usability Engineering in
                                  InterMod Agile Development Methodology.
                                  A Case Study in a Mobile Application . . 1046
             N. Padilla-Zea and   
   J. R. López-Arcos and   
J. L. González Sánchez and   
F. L. Gutiérrez Vela and   
                 A. Abad-Arranz   A Method to Evaluate Emotions in
                                  Educational Video Games for Children . . 1066
        A. S. García and   
                  A. Olivas and   
               J. P. Molina and   
         J. Martínez and   
         P. González and   
             D. Martínez   An Evaluation of Targeting Accuracy in
                                  Immersive First-Person Shooters
                                  Comparing Different Tracking Approaches
                                  and Mapping Models . . . . . . . . . . . 1086
              J. E. Garrido and   
             V. M. Penichet and   
               M. D. Lozano and   
                 J. A. F. Valls   Automatic Detection of Falls and
                                  Fainting . . . . . . . . . . . . . . . . 1105
            O. Al-Shamaileh and   
                   A. Sutcliffe   Website Interactivity and Repeated
                                  Exposure, what Influences User
                                  Experience?  . . . . . . . . . . . . . . 1123
               V. Herskovic and   
                 C. Fuentes and   
                  R. Ibarra and   
       J. Bustos-Jiménez   Pick & Drag & Drop: Augmented Reality for
                                  Multiple File Sharing  . . . . . . . . . 1140
                   W. Huang and   
                        L. Alem   Gesturing in the Air: Supporting Full
                                  Mobility in Remote Collaboration on
                                  Physical Tasks . . . . . . . . . . . . . 1158
                    A. Dhir and   
                  M. Al-kahtani   A Case Study on User Experience (UX)
                                  Evaluation of Mobile Augmented Reality
                                  Prototypes . . . . . . . . . . . . . . . 1175

J.UCS: Journal of Universal Computer Science
Volume 19, Number 9, 2013

           R. Hervás and   
                       J. Bravo   Ambient Assisted Living: Home Care . . . 1197
                J. Guixeres and   
                 L. Cantero and   
                   E. Lurbe and   
                    J. Saiz and   
          M. Alcañiz and   
                 A. Cebolla and   
                 P. Escobar and   
            R. Baños and   
                 C. Botella and   
                J. F. Lison and   
                     J. Alvarez   Effects of Virtual Reality during
                                  Exercise in Children . . . . . . . . . . 1199
                 A. J. Jara and   
               D. Fernandez and   
                   P. Lopez and   
               M. A. Zamora and   
             A. F. Skarmeta and   
                       L. Marin   Evaluation of Bluetooth Low Energy
                                  Capabilities for Tele-mobile Monitoring
                                  in Home-care . . . . . . . . . . . . . . 1219
                  J. Havlik and   
                 L. Lhotska and   
                   J. Parak and   
                  J. Dvorak and   
                  Z. Horcik and   
                     M. Pokorny   A Modular System for Rapid Development
                                  of Telemedical Devices . . . . . . . . . 1242
          P. Castro Garrido and   
              I. Luque Ruiz and   
M. Á. Gómez-Nieto   An Alert System for People Monitoring
                                  Based on Multi-Agents using Maps . . . . 1257
      M.-A. Sanchez-Santana and   
                J.-B. Aupet and   
             M.-L. Betbeder and   
              J.-C. Lapayre and   
           A. Camarena-Ibarrola   A Tool for Telediagnosis of
                                  Cardiovascular Diseases in a
                                  Collaborative and Adaptive Approach  . . 1275
                 D. Anguita and   
                    A. Ghio and   
                   L. Oneto and   
                   X. Parra and   
              J. L. Reyes-Ortiz   Energy Efficient Smartphone-Based
                                  Activity Recognition using Fixed-Point
                                  Arithmetic . . . . . . . . . . . . . . . 1295
M. de Lourdes Martinez-Villaseñor and   
     M. González-Mendoza   An Enhanced Process of Concept Alignment
                                  for Dealing with Overweight and Obesity  1315
           R. Hervás and   
                   J. Bravo and   
                J. Fontecha and   
                  V. Villarreal   Achieving Adaptive Augmented Reality
                                  through Ontological Context-Awareness
                                  applied to AAL Scenarios . . . . . . . . 1334

J.UCS: Journal of Universal Computer Science
Volume 19, Number 10, 2013

                   C. Gütl   Managing Editor's Column . . . . . . . . 1350
                     J. Fan and   
                   Y. Zheng and   
                        X. Tang   Key-Insulated Signcryption . . . . . . . 1351
               T. A. Gorazd and   
                J. Krzaczkowski   Term Satisfiability Problem for
                                  Two-Element Algebras is in QL or is
                                  NQL-Complete . . . . . . . . . . . . . . 1375
            H. R. Mahrooghi and   
                      R. Jalili   An Algebraic Theory of Epistemic
                                  Processes  . . . . . . . . . . . . . . . 1396
            J. Pérez and   
                   I. Ramos and   
         J. A. Carsí and   
                 C. Costa-Soria   Model-Driven Development of
                                  Aspect-Oriented Software Architectures   1433
               H. Spoelstra and   
            P. van Rosmalen and   
             E. van de Vrie and   
                  M. Obreza and   
                       P. Sloep   A Team Formation and Project-based
                                  Learning Support Service for Social
                                  Learning Networks  . . . . . . . . . . . 1474

J.UCS: Journal of Universal Computer Science
Volume 19, Number 11, 2013

F. J. García-Peñalvo and   
J. Á. Velázquez-Iturbide and   
               M. Llamas-Nistal   Outcomes of International Research
                                  Projects on Technology Applied to
                                  Education  . . . . . . . . . . . . . . . 1496
          Á. Fidalgo and   
        M. L. Sein-Echaluce and   
            D. Lerís and   
            O. Castañeda   Teaching Innova Project: the
                                  Incorporation of Adaptable Outcomes in
                                  Order to Grade Training Adaptability . . 1500
                   M. Lamia and   
                    L. M. Tayeb   Discovering Learner Styles in Adaptive
                                  e-Learning Hypermedia Systems  . . . . . 1522
                  S. Dietze and   
                E. Kaldoudi and   
                N. Dovrolis and   
                D. Giordano and   
              C. Spampinato and   
                 M. Hendrix and   
            A. Protopsaltis and   
                   D. Taibi and   
                       H. Q. Yu   Socio-semantic Integration of
                                  Educational Resources --- the Case of
                                  the mEducator Project  . . . . . . . . . 1543
                    J. Pais and   
                    A. Tasistro   Proof Assistant Based on Didactic
                                  Considerations . . . . . . . . . . . . . 1570
      L. M. Costi Santarosa and   
                D. Conforto and   
            F. Chagas Schneider   One Computer per Student City --- Total
                                  UCA An All Inclusive Totality under
                                  Discussion . . . . . . . . . . . . . . . 1597
             C. -M. Lorenzo and   
                 L. Lezcano and   
       S. Sánchez-Alonso   Language Learning in Educational Virtual
                                  Worlds --- a TAM Based Assessment  . . . 1615
                M. Feidakis and   
              T. Daradoumis and   
                 S. Caballe and   
                  J. Conesa and   
         D. Gañán   A Dual-Modal System that Evaluates
                                  User's Emotions in Virtual Learning
                                  Environments and Responds Affectively    1638
F. J. García-Peñalvo and   
         M. Á. Conde and   
               V. Zangrando and   
   A. García-Holgado and   
               A. M. Seoane and   
                   M. Alier and   
                 N. Galanis and   
                  F. Brouns and   
                  H. Vogten and   
               D. Griffiths and   
                A. Mykowska and   
           G. Ribeiro-Alves and   
                   M. Minovi\'c   TRAILER Project (Tagging, Recognition,
                                  Acknowledgment of Informal Learning
                                  Experiences) A Methodology to Make
                                  Learners' Informal Learning Activities
                                  Visible to the Institutions  . . . . . . 1661
               U. Sosevi\'c and   
            I. Milenkovi\'c and   
           M. Milovanovi\'c and   
                   M. Minovi\'c   Support Platform for Learning about
                                  Multimodal Biometrics  . . . . . . . . . 1684

J.UCS: Journal of Universal Computer Science
Volume 19, Number 12, 2013

                   C. Gütl   Managing Editor's Column . . . . . . . . 1701
              H. M. Fardoun and   
                  A. Mashat and   
             S. R. López   Applying Professional Solutions within
                                  the Educational Environments by Means of
                                  Cloud Computing: Coaching for Teachers   1703
       K. ur Rehman Laghari and   
                 T. H. Falk and   
                   M. Hyder and   
                    M. Haun and   
                   C. Hoene and   
                      N. Crespi   An Investigation into the Relationship
                                  Between Perceived Quality-of-Experience
                                  and Virtual Acoustic Environments: the
                                  Case of $3$D Audio Telephony . . . . . . 1718
            M. Ljubojevi\'c and   
              V. Vaskovi\'c and   
                 D. Starcevi\'c   The Analysis of the Users' Response to
                                  the Linear Internet Video Advertising by
                                  Using QoE Methods  . . . . . . . . . . . 1736
                      A. Paulin   Towards Self-Service Government --- A
                                  Study on the Computability of Legal
                                  Eligibilities  . . . . . . . . . . . . . 1761
           P. G. Villanueva and   
               R. Tesoriero and   
               J. A. Gallud and   
                  A. H. Altalhi   A Framework to Develop Web Applications
                                  Based on RFID Panels . . . . . . . . . . 1792
   J. M. Hauagge Dall Agnol and   
                    C. A. Tacla   A Method for Collaborative Argumentation
                                  in Merging Individual Ontologies . . . . 1808
                  B. Hidasi and   
                        D. Tikk   Initializing Matrix Factorization
                                  Methods on Implicit Feedback Databases   1834
                 L. Lezcano and   
               B. Jörg and   
                    B. Lowe and   
               J. Corson-Rikert   Promoting International Interoperability
                                  of Research Information Systems: VIVO
                                  and CERIF  . . . . . . . . . . . . . . . 1854

J.UCS: Journal of Universal Computer Science
Volume 19, Number 13, 2013

         R. Colomo-Palacios and   
                   T. Moser and   
      R. Valencia-García   Industrial and Business Applications of
                                  Semantic Web Technologies  . . . . . . . 1868
                F. Matinfar and   
             M. Nematbakhsh and   
                      G. Lausen   Web Resource Sense Disambiguation in Web
                                  of Data  . . . . . . . . . . . . . . . . 1871
                  A. Wasser and   
                     M. Lincoln   Business Process Management Applications
                                  based on Semantic Process Models: the
                                  ProcessGene Suite Case-Study . . . . . . 1892
    C. García-Moreno and   
Y. Hernández-González and   
M. Á. Rodríguez-García and   
J. A. Miñarro-Giménez and   
  R. Valencia-García and   
                      A. Almela   A Semantic based Platform for Research
                                  and Development Projects Management in
                                  the ICT Domain . . . . . . . . . . . . . 1914
                O. Daramola and   
                  G. Sindre and   
                       T. Moser   A Tool-based Semantic Framework for
                                  Security Requirements Specification  . . 1940
                     C. Xie and   
                     H. Cai and   
                       L. Jiang   Ontology Combined Structural and
                                  Operational Semantics for
                                  Resource-Oriented Service Composition    1963
                 M. Vincini and   
             D. Beneventano and   
                 S. Bergamaschi   Semantic Integration of Heterogeneous
                                  Data Sources in the MOMIS Data
                                  Transformation System  . . . . . . . . . 1986
         A. Cabanas-Abascal and   
 E. García-Machicado and   
  L. Prieto-González and   
             A. de Amescua Seco   An Item based Geo-Recommender System
                                  Inspired by Artificial Immune Algorithms 2013

J.UCS: Journal of Universal Computer Science
Volume 19, Number 14, 2013

    R. Hernandez Rizzardini and   
             H. -C. Schmitz and   
           A. Mikroyannidis and   
           C. Delgado Kloos and   
                        L. Chao   Cloud Education Environment  . . . . . . 2034
                  M. Jansen and   
                  L. Bollen and   
                 N. Baloian and   
                    H. U. Hoppe   Using Cloud Services to Develop Learning
                                  Scenarios from a Software Engineering
                                  Perspective  . . . . . . . . . . . . . . 2037
    R. Hernandez Rizzardini and   
              B. H. Linares and   
           A. Mikroyannidis and   
                 H. -C. Schmitz   Cloud Services, Interoperability and
                                  Analytics within a ROLE-enabled Personal
                                  Learning Environment . . . . . . . . . . 2054
                   D. Leony and   
 H. A. Parada Gélvez and   
  P. J. Muñoz-Merino and   
                   A. Pardo and   
               C. Delgado Kloos   A Generic Architecture for Emotion-based
                                  Recommender Systems in Cloud Learning
                                  Environments . . . . . . . . . . . . . . 2075
           A. Mikroyannidis and   
                   A. Okada and   
                   P. Scott and   
                  E. Rusman and   
                  M. Specht and   
                K. Stefanov and   
                P. Boytchev and   
            A. Protopsaltis and   
                    P. Held and   
                 S. Hetzner and   
         K. Kikis-Papadakis and   
                    F. Chaimala   weSPOT: A Personal and Social Approach
                                  to Inquiry-Based Learning  . . . . . . . 2093
                  R. Pastor and   
             A. C. Caminero and   
          D. Sánchez and   
        R. Hernández and   
                     S. Ros and   
     A. Robles-Gómez and   
                     L. Tobarra   Laboratories as a Service (LaaS): Using
                                  Cloud Technologies in the Field of
                                  Education  . . . . . . . . . . . . . . . 2112
          R. Queirós and   
                     J. P. Leal   Ensemble --- an E-Learning Framework . . 2127
                       S. Kroop   Evaluation on Students' and Teachers'
                                  Acceptance of Widget- and Cloud-based
                                  Personal Learning Environments . . . . . 2150

J.UCS: Journal of Universal Computer Science
Volume 19, Number 15, 2013

                   C. Gütl   Managing Editor's Column . . . . . . . . 2172
    I. Estévez-Ayres and   
 R. M. Crespo-García and   
              J. A. Fisteus and   
               C. Delgado Kloos   An Algorithm for Peer Review Matching in
                                  Massive Courses for Minimising Students'
                                  Frustration  . . . . . . . . . . . . . . 2173
                   D. Drusinsky   Behavioral and Temporal Rule Checking
                                  for Gaussian Random Process --- a Kalman
                                  Filter Example . . . . . . . . . . . . . 2198
    J. Frausto-Solís and   
M. Sánchez-Pérez and   
E. Liñan-García and   
J. P. Sánchez-Hernández and   
                M. Ramachandran   Cluster Perturbation Simulated Annealing
                                  for Protein Folding Problem  . . . . . . 2207
                 W. Hussein and   
               R. M. Ismail and   
               T. F. Gharib and   
               M. G. M. Mostafa   A Personalized Recommender System Based
                                  on a Hybrid Model  . . . . . . . . . . . 2224
                      K. Ma and   
                     R. Sun and   
                     A. Abraham   Toward a Module-centralized and
                                  Aspect-oriented Monitoring Framework in
                                  Clouds . . . . . . . . . . . . . . . . . 2241
                   J. Marco and   
             S. Baldassarri and   
                      E. Cerezo   NIKVision: Developing a Tangible
                                  Application for and with Children  . . . 2266
J. Martínez Fernández and   
              J. C. Augusto and   
                G. Trombino and   
                 R. Seepold and   
             N. Martinez Madrid   Self-Aware Trader: A New Approach to
                                  Safer Trading  . . . . . . . . . . . . . 2292
  K. Rástocný and   
                M. Tvarozek and   
                   M. Bielikova   Web Search Results Exploration via
                                  Cluster-Based Viewes and Zoom-Based
                                  Navigation . . . . . . . . . . . . . . . 2320

J.UCS: Journal of Universal Computer Science
Volume 19, Number 16, 2013

                     I. You and   
                      E. Weippl   Information Security . . . . . . . . . . 2347
                     X. Xie and   
                      H. Ma and   
                      J. Li and   
                        X. Chen   An Efficient Ciphertext-Policy
                                  Attribute-Based Access Control towards
                                  Revocation in Cloud Computing  . . . . . 2349
                   L. Marin and   
                 A. J. Jara and   
                 A. F. Skarmeta   Multiplication and Squaring with
                                  Shifting Primes on OpenRISC Processors
                                  with Hardware Multiplier . . . . . . . . 2368
                    Y. Park and   
                     C. Sur and   
                    S. Shin and   
                K. -H. Rhee and   
                         C. Seo   A Privacy Preserving Message Delivery
                                  Protocol Using Identity-Hidden Index in
                                  VDTNs  . . . . . . . . . . . . . . . . . 2385
                   T. P. Ho and   
                H. -S. Kang and   
                     S. -R. Kim   Graph-based KNN Algorithm for Spam SMS
                                  Detection  . . . . . . . . . . . . . . . 2404
                     B. Liu and   
                    B. Zhao and   
                     B. Liu and   
                          C. Wu   A Security Real-time Privacy
                                  Amplification Scheme in QKD System . . . 2420
                G. Cattaneo and   
                 G. De Maio and   
            U. Ferraro Petrillo   Security Issues and Attacks on the GSM
                                  Standard: a Review . . . . . . . . . . . 2437
                     T. Cui and   
                     C. Jin and   
                       G. Zhang   Observations of Skipjack-like Structure
                                  with SP/SPS Round Function . . . . . . . 2453
                    D. Choi and   
                     J. Kim and   
                    X. Piao and   
                         P. Kim   Text Analysis for Monitoring Personal
                                  Information Leakage on Twitter . . . . . 2472

J.UCS: Journal of Universal Computer Science
Volume 19, Number 17, 2013

D. López-de-Ipiña and   
                       J. Bravo   Towards Sustainable Computing through
                                  Ambient Intelligence . . . . . . . . . . 2486
J. Á. Muñoz Naranjo and   
           P. Orduña and   
      A. Gómez-Goiri and   
D. López-de-Ipiña and   
      L. González Casado   Enabling User Access Control in
                                  Energy-constrained Wireless Smart
                                  Environments . . . . . . . . . . . . . . 2490
            A. M. Bernardos and   
                L. Bergesio and   
                J. Iglesias and   
                    J. R. Casar   MECCANO: a Mobile-Enabled Configuration
                                  Framework to Coordinate and Augment
                                  Networks of Smart Objects  . . . . . . . 2503
                  C. Taivan and   
             R. José and   
                   B. Silva and   
                  I. Elhart and   
                     J. Cardoso   Design Considerations for Application
                                  Selection and Control in Multi-user
                                  Public Displays  . . . . . . . . . . . . 2526
                J. Caffarel and   
                     S. Jie and   
                 J. Olloqui and   
         R. Martínez and   
           A. Santamaría   Implementation of a Building Automation
                                  System Based on Semantic Modeling  . . . 2543
                H. McDonald and   
                  C. Nugent and   
                  D. Finlay and   
                   G. Moore and   
                   W. Burns and   
                    J. Hallberg   Assessing the Impact of the homeML
                                  Format and the homeML Suite within the
                                  Research Community . . . . . . . . . . . 2559
                   G. Okeyo and   
                    L. Chen and   
                        H. Wang   An Agent-mediated Ontology-based
                                  Approach for Composite Activity
                                  Recognition in Smart Homes . . . . . . . 2577
                   J. Mateu and   
                      X. Alaman   CUBICA: An Example of Mixed Reality  . . 2598
           H. Papagiannakis and   
                  M. Antona and   
                    S. Ntoa and   
                 C. Stephanidis   A Multimodal Ambient Intelligence
                                  Environment for Playful Learning . . . . 2617

J.UCS: Journal of Universal Computer Science
Volume 19, Number 18, 2013

                 J. Barroso and   
              F. E. Sandnes and   
                 H. Paredes and   
         L. Hadjileontiadis and   
                     P. Martins   Technologies for Enhancing Accessibility
                                  and Fighting Info-exclusion  . . . . . . 2637
        R. Gonçalves and   
                 J. Martins and   
                 J. Pereira and   
                  V. Santos and   
           M. Pérez Cota   Can I Access my School Website? Auditing
                                  Accessibility of the Portuguese Teaching
                                  Institutions Websites  . . . . . . . . . 2639
M. González-García and   
                  L. Moreno and   
         P. Martínez and   
            R. Miñon and   
                     J. Abascal   A Model-Based Graphical Editor to Design
                                  Accessible Media Players . . . . . . . . 2656
          J. Sánchez and   
             M. de Borba Campos   Development of Navigation Skills through
                                  Audio Haptic Videogaming in Learners who
                                  are Blind  . . . . . . . . . . . . . . . 2677
               K. Kalyvioti and   
              T. A. Mikropoulos   A Virtual Reality Test for the
                                  Identification of Memory Strengths of
                                  Dyslexic Students in Higher Education    2698
                 S. B. Dias and   
                    J. A. Diniz   From Blended to Inclusive Learning:
                                  Accessibility, Profiles, Openness, and
                                  Higher Education . . . . . . . . . . . . 2722


J.UCS: Journal of Universal Computer Science
Volume 20, Number 1, 2014

                     F. Bry and   
                   M. Ebner and   
                    A. Pohl and   
                     B. Taraghi   Interaction in Massive Courses . . . . . 1
            C. Alario-Hoyos and   
M. Pérez-Sanagustín and   
                 D. Cormier and   
               C. Delgado-Kloos   Proposal for a Conceptual Framework for
                                  Educators to Describe and Design MOOCs   6
  I. Gutiírrez-Rojas and   
 R. M. Crespo-García and   
               C. Delgado Kloos   Adapting an Awareness Tool for Massive
                                  Courses: the Case of ClassON . . . . . . 24
                  C. Haintz and   
                 K. Pichler and   
                       M. Ebner   Developing a Web-Based Question-Driven
                                  Audience Response System Supporting BYOD 39
               H. Spoelstra and   
            P. van Rosmalen and   
                       P. Sloep   Toward Project-based Learning and Team
                                  Formation in Open Learning Environments  57

J.UCS: Journal of Universal Computer Science
Volume 20, Number 2, 2014

                   C. Gütl   Managing Editor's Column . . . . . . . . 77
                  C. Blanco and   
I. García-Rodríguez de Guzmán and   
 E. Fernández-Medina and   
                    J. Trujillo   Showing the Benefits of Applying a Model
                                  Driven Architecture for Developing
                                  Secure OLAP Applications . . . . . . . . 79
                T. Chenaina and   
                   A. Alraddadi   Identifying Fuzzy Controllers Parameter
                                  by Fuzzy Clustering Technique  . . . . . 107
                   J. Fabry and   
                  R. Robbes and   
                      M. Denker   DIE: A Domain Specific Aspect Language
                                  for IDE Events . . . . . . . . . . . . . 135
                T. Grigalis and   
                       A. Cenys   Unsupervised Structured Data Extraction
                                  from Template-generated Web Pages  . . . 169
                   O. Hasan and   
                   S. A. Khayam   Towards Formal Linear Cryptanalysis
                                  using HOL4 . . . . . . . . . . . . . . . 193
                 J. Parapar and   
               D. E. Losada and   
                    A. Barreiro   Combining Psycho-linguistic,
                                  Content-based and Chat-based Features to
                                  Detect Predation in Chatrooms  . . . . . 213
          D. Perez-Gonzalez and   
             P. Soto-Acosta and   
                        S. Popa   A Virtual Campus for E-learning
                                  Inclusion: The Case of SVC-G9  . . . . . 240

J.UCS: Journal of Universal Computer Science
Volume 20, Number 3, 2014

              F. Ferrarotti and   
               G. Grossmann and   
              K. -D. Schewe and   
                        Q. Wang   Conceptual Modelling with Specific Focus
                                  on Service-Oriented Systems  . . . . . . 254
                M. Frixione and   
                       A. Lieto   Towards an Extended Model of Conceptual
                                  Representations in Formal Ontologies: A
                                  Typicality-Based Proposal  . . . . . . . 257
           J. Klímek and   
                   S. Benda and   
              M. Necaský   Translation of Structural Constraints
                                  from Conceptual Model for XML to
                                  Schematron . . . . . . . . . . . . . . . 277
                  S. -P. Ma and   
                 C. -L. Yeh and   
                    P. -C. Chen   Service Composition Management: A
                                  Risk-Driven Approach . . . . . . . . . . 302
             J. Malý and   
              M. Necaský   Evaluation of OCL Expressions over XML
                                  Data Model . . . . . . . . . . . . . . . 329
                        M. Rady   Generating an Excerpt of a Service Level
                                  Agreement from a Formal Definition of
                                  Non-Functional Aspects Using OWL . . . . 366
                    M. B. Vleju   Automatic Authentication to Cloud-Based
                                  Services . . . . . . . . . . . . . . . . 385
                 M. T. Wynn and   
                  W. Z. Low and   
      A. H. M. ter Hofstede and   
                       W. Nauta   A Framework for Cost-Aware Process
                                  Management: Cost Reporting and Cost
                                  Prediction . . . . . . . . . . . . . . . 406
                  M. Zouari and   
                    C. Diop and   
                    E. Exposito   Multilevel and Coordinated
                                  Self-management in Autonomic Systems
                                  based on Service Bus . . . . . . . . . . 431

J.UCS: Journal of Universal Computer Science
Volume 20, Number 4, 2014

                   C. Gütl   Managing Editor's Column . . . . . . . . 461
                   S. Ajmal and   
                 A. Rasheed and   
                  A. Qayyum and   
                       A. Hasan   Classification of VANET MAC, Routing and
                                  Approaches A Detailed Survey . . . . . . 462
                D. Brodi\'c and   
             C. A. B. Mello and   
             C. A. Maluckov and   
              Z. N. Milivojevic   An Approach to Skew Detection of Printed
                                  Documents  . . . . . . . . . . . . . . . 488
             I. Christensen and   
                  S. Schiaffino   A Hybrid Approach for Group Profiling in
                                  Recommender Systems  . . . . . . . . . . 507
               P. Matsumoto and   
                      E. Guerra   An Approach for Mapping Domain-Specific
                                  AOM Applications to a General Model  . . 534
              A. Slootmaker and   
                 H. Kurvers and   
                  H. Hummel and   
                       R. Koper   Developing Scenario-based Serious Games
                                  for Complex Cognitive Skills
                                  Acquisition: Design, Development and
                                  Evaluation of the EMERGO Platform  . . . 561

J.UCS: Journal of Universal Computer Science
Volume 20, Number 5, 2014

               M. Fantinato and   
                 U. Kulesza and   
                     F. Oquendo   Software Components, Architectures and
                                  Reuse: Software Product Line Engineering
                                  and Source Code Enhancements . . . . . . 583
                F. Ferreira and   
                   R. Gheyi and   
                   P. Borba and   
                      G. Soares   A Toolset for Checking SPL Refinements   587
                 P. Accioly and   
                   P. Borba and   
                   R. Bonifacio   Controlled Experiments Comparing
                                  Black-box Testing Strategies for
                                  Software Product Lines . . . . . . . . . 615
          M. Alférez and   
R. E. Lopez-Herrejón and   
                 A. Moreira and   
                  V. Amaral and   
                       A. Egyed   Consistency Checking in Early Software
                                  Product Line Specifications --- The VCC
                                  Approach . . . . . . . . . . . . . . . . 640
     R. Pereira de Oliveira and   
                  D. Blanes and   
         J. Gonzalez-Huerta and   
                 E. Insfran and   
          S. Abrahão and   
                   S. Cohen and   
          E. Santana de Almeida   Defining and Validating a Feature-Driven
                                  Requirements Engineering Approach  . . . 666
                 R. Andrade and   
                  H. Rebelo and   
                 M. Ribeiro and   
                       P. Borba   Flexible Feature Binding with
                                  AspectJ-based Idioms . . . . . . . . . . 692
         R. Maiani de Mello and   
       E. Nogueira Teixeira and   
                  M. Schots and   
          C. M. Lima Werner and   
             G. Horta Travassos   Verification of Software Product Line
                                  Artefacts: A Checklist to Support
                                  Feature Model Inspections  . . . . . . . 720
                F. Medeiros and   
                 M. Ribeiro and   
                   R. Gheyi and   
                     B. Fonseca   A Catalogue of Refactorings to Remove
                                  Incomplete Annotations . . . . . . . . . 746
             O. A. L. Lemos and   
             A. C. de Paula and   
                 G. Konishi and   
             S. Bajracharya and   
                  J. Ossher and   
                       C. Lopes   Thesaurus-Based Tag Clouds for
                                  Test-Driven Code Search  . . . . . . . . 772
L. L. Nunes da Silva Junior and   
                A. Plastino and   
                 L. G. P. Murta   What Should I Code Now?  . . . . . . . . 797

J.UCS: Journal of Universal Computer Science
Volume 20, Number 6, 2014

          J. Varajão and   
                R. Martinho and   
                 P. Soto Acosta   Enterprise Information Systems . . . . . 822
                   M. Mayeh and   
                 T. Ramayah and   
                        S. Popa   The Role of Absorptive Capacity in the
                                  Usage of a Complex Information System:
                                  The Case of the Enterprise Information
                                  System . . . . . . . . . . . . . . . . . 826
               T. Huysegoms and   
                  M. Snoeck and   
                  G. Dedene and   
                 A. Goderis and   
                      F. Stumpe   Using and Extending Formal Concept
                                  Analysis to Visualise Variability during
                                  Requirements Engineering . . . . . . . . 842
               G. D. Putnik and   
               M. M. Cruz-Cunha   A Taxonomy for Virtual Enterprises . . . 859
                 E. Herranz and   
         R. Colomo-Palacios and   
         A. de Amescua Seco and   
                      M. Yilmaz   Gamification as a Disruptive Factor in
                                  Software Process Improvement Initiatives 885
                    R. Rijo and   
                   C. Silva and   
                 L. Pereira and   
        D. Gonçalves and   
                   M. Agostinho   Decision Support System to Diagnosis and
                                  Classification of Epilepsy in Children   907
            R. C. Michelini and   
                  R. P. Razzoli   Understanding the Growth by KILT Model
                                  and TYPUS Metrics  . . . . . . . . . . . 924

J.UCS: Journal of Universal Computer Science
Volume 20, Number 7, 2014

             S. Baldassarri and   
        J. A. Macías and   
             J. Urquiza-Fuentes   Trending Breakthroughs in Human-Computer
                                  Interaction  . . . . . . . . . . . . . . 941
                  C. El Hog and   
              R. Ben Djemaa and   
                       I. Amous   A User-Aware Approach to Provide
                                  Adaptive Web Services  . . . . . . . . . 944
                   R. Calvo and   
                A. Iglesias and   
                      L. Moreno   User-Centered Requirement Engineering
                                  for Accessible Chats in m-Learning . . . 964
                  B. Berman and   
                 J. P. Hourcade   Keyboard-Card Menus: A New Presentation
                                  of Non-Standard Shortcuts  . . . . . . . 986
                D. Arellano and   
             C. Manresa-Yee and   
                      V. Helzle   Let me Listen to Poetry, Let me See
                                  Emotions . . . . . . . . . . . . . . . . 1006
                    S. Moya and   
                    S. Grau and   
                        D. Tost   First-Person Locomotion in $3$D Virtual
                                  Environments: a Usability Analysis . . . 1026