Entry Nicholas:EPODD-6-2-93 from epodd.bib

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BibTeX entry

@Article{Nicholas:EPODD-6-2-93,
  author =       "Charles K. Nicholas and Linda H. Rosenberg",
  title =        "{Canto}: a hypertext data model",
  journal =      j-EPODD,
  volume =       "6",
  number =       "2",
  pages =        "93--113",
  month =        jun,
  year =         "1993",
  CODEN =        "EPODEU",
  ISSN =         "0894-3982",
  bibdate =      "Sat Jan 06 18:27:18 1996",
  bibsource =    "http://www.math.utah.edu/pub/tex/bib/epodd.bib",
  abstract =     "The Canto hypertext data model is characterized by a
                 hierarchical schema mechanism that allows a
                 predetermined, open-ended schema to be embedded in the
                 hyperdocument. Canto uses two types of nodes: concept
                 nodes, which provide organizational structure, and
                 information nodes, which contain text and other data.
                 The operations provided by the Canto Data Model are
                 defined formally using the Z specification language.
                 The Canto Schema Language gives the hypertext designer
                 access to these operations. We show that a hypertext
                 system developed with Canto was easier to use than an
                 otherwise similar system that did not employ a schema
                 mechanism. Several applications have been developed
                 using Canto. One such application, which we describe in
                 more detail, involves the use of Canto to teach
                 students the skill of program reading.",
  keywords =     "Hypertext data model, Hypertext schema, Hypertext
                 testing, Z specification",
}

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