Entry Crampton:2013:PCK from tissec.bib
Last update: Sun Oct 15 02:58:48 MDT 2017
Top |
Symbols |
Numbers |
Math |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
P |
Q |
R |
S |
T |
U |
V |
W |
X |
Y |
Z
BibTeX entry
@Article{Crampton:2013:PCK,
author = "Jason Crampton and Gregory Gutin and Anders Yeo",
title = "On the Parameterized Complexity and Kernelization of
the Workflow Satisfiability Problem",
journal = j-TISSEC,
volume = "16",
number = "1",
pages = "4:1--4:??",
month = jun,
year = "2013",
CODEN = "ATISBQ",
DOI = "https://doi.org/10.1145/2487222.2487226",
ISSN = "1094-9224 (print), 1557-7406 (electronic)",
ISSN-L = "1094-9224",
bibdate = "Fri Jun 14 19:25:26 MDT 2013",
bibsource = "http://portal.acm.org/;
http://www.math.utah.edu/pub/tex/bib/tissec.bib",
abstract = "A workflow specification defines a set of steps and
the order in which these steps must be executed.
Security requirements may impose constraints on which
groups of users are permitted to perform subsets of
these steps. A workflow specification is said to be
satisfiable if there exists an assignment of users to
workflow steps that satisfies all the constraints. An
algorithm for determining whether such an assignment
exists is important, both as a static analysis tool for
workflow specifications and for the construction of
runtime reference monitors for workflow management
systems. Finding such an assignment is a hard problem
in general, but work by Wang and Li [2010] using the
theory of parameterized complexity suggests that
efficient algorithms exist under reasonable assumptions
about workflow specifications. In this article, we
improve the complexity bounds for the workflow
satisfiability problem. We also generalize and extend
the types of constraints that may be defined in a
workflow specification and prove that the
satisfiability problem remains fixed-parameter
tractable for such constraints. Finally, we consider
preprocessing for the problem and prove that in an
important special case, in polynomial time, we can
reduce the given input into an equivalent one where the
number of users is at most the number of steps. We also
show that no such reduction exists for two natural
extensions of this case, which bounds the number of
users by a polynomial in the number of steps, provided
a widely accepted complexity-theoretical assumption
holds.",
acknowledgement = ack-nhfb,
articleno = "4",
fjournal = "ACM Transactions on Information and System Security",
journal-URL = "http://portal.acm.org/browse_dl.cfm?idx=J789",
}
Related entries
- accepted,
1(1)3,
12(3)14
- algorithm,
1(1)26,
2(1)3,
2(1)65,
2(1)105,
2(3)295,
9(2)162,
9(4)391,
9(4)421,
10(1)4,
10(4)3,
11(1)4,
11(3)12,
12(2)8,
12(3)17,
12(4)20,
13(1)10,
13(3)20,
13(3)22,
13(3)24,
13(3)26,
13(3)27,
13(3)28,
13(4)36,
13(4)41,
14(1)3,
14(1)13,
14(3)25,
15(3)11,
15(4)15,
15(4)17,
17(3)11,
17(4)13,
18(1)1,
18(1)4,
18(4)14
- all,
1(1)93,
2(2)159,
2(3)332,
2(4)416,
10(1)4,
10(2)5,
10(4)2,
10(4)4,
11(2)1,
11(2)3,
11(2)4,
11(2)5,
11(2)6,
11(3)13,
11(4)18,
11(4)20,
11(4)22,
12(2)10,
12(3)18,
13(1)10,
13(3)25,
13(3)28,
13(4)38,
13(4)41,
14(1)6,
14(1)14,
14(3)27,
15(1)4,
15(2)9,
15(3)14,
15(4)16,
15(4)17,
17(1)2,
17(3)9,
17(3)11,
18(1)2,
18(2)5
- analysis,
1(1)66,
2(1)34,
2(2)138,
2(3)230,
2(3)332,
4(1)1,
6(4)443,
7(2)175,
7(4)489,
8(3)312,
9(3)292,
9(4)391,
10(1)2,
10(3)9,
10(3)10,
10(3)11,
10(4)2,
10(4)6,
11(2)3,
11(3)13,
11(3)15,
11(4)17,
11(4)18,
11(4)23,
12(1)4,
12(2)10,
12(3)16,
13(1)10,
13(3)25,
13(3)26,
13(3)27,
13(4)41,
14(1)6,
14(1)8,
14(1)13,
14(2)15,
14(4)28,
15(3)14,
15(4)17,
15(4)18,
16(1)2,
16(2)8,
16(3)10,
16(3)11,
16(4)14,
16(4)17,
17(1)1,
17(1)4,
17(2)7,
17(3)9,
17(4)14,
18(1)1,
18(1)4,
18(2)6
- article,
10(1)3,
11(1)3,
11(1)4,
11(2)5,
11(3)12,
11(3)14,
11(3)15,
11(3)16,
11(4)20,
11(4)22,
11(4)23,
12(1)1,
12(1)2,
12(1)4,
12(1)6,
12(2)8,
12(2)10,
12(2)13,
12(3)14,
12(3)16,
12(3)17,
12(3)19,
12(4)21,
12(4)22,
13(3)22,
13(3)24,
13(3)25,
13(3)27,
13(3)28,
13(4)29,
13(4)31,
13(4)32,
13(4)34,
13(4)36,
13(4)41,
14(1)2,
14(1)3,
14(1)4,
14(1)10,
14(1)13,
14(1)14,
14(3)23,
14(3)25,
14(4)30,
15(2)9,
15(2)10,
15(3)11,
15(3)12,
15(3)13,
15(4)15,
15(4)16,
15(4)17,
16(1)1,
16(2)6,
16(2)7,
16(2)8,
16(3)10,
16(4)14,
16(4)15,
17(2)8,
17(3)9,
17(3)11,
17(3)12,
17(4)13,
17(4)16,
18(1)3,
18(2)5,
18(2)7,
18(3)9,
18(3)10,
18(3)11,
18(4)12,
18(4)14
- assignment,
2(1)105,
10(2)7,
10(4)2,
12(1)1,
13(3)24,
15(3)13,
15(4)15
- assumption,
2(3)230,
2(3)332,
3(3)161,
9(2)181,
11(2)3,
11(2)6,
11(4)20,
12(1)1,
12(1)3,
12(2)9,
12(4)21,
13(4)38,
15(1)4,
15(3)12,
16(2)5,
16(4)13,
18(3)10
- both,
1(1)26,
1(1)93,
2(1)65,
2(4)416,
9(2)181,
10(1)4,
10(3)12,
11(1)3,
11(1)4,
11(2)2,
11(3)14,
11(3)15,
11(3)16,
11(4)22,
12(1)2,
12(2)13,
12(3)15,
12(4)20,
13(4)30,
13(4)33,
14(3)24,
15(1)5,
15(2)10,
15(3)11,
15(3)13,
16(2)5,
16(3)10,
16(4)17,
17(3)9,
18(1)1,
18(4)13,
18(4)14
- bound,
9(4)391,
10(4)6,
11(2)3,
11(4)19,
12(3)16,
13(3)27,
14(1)14,
15(3)13,
16(1)2,
17(3)11,
18(1)4
- case,
7(2)206,
9(4)391,
10(4)2,
11(3)14,
11(4)19,
11(4)21,
12(1)1,
12(1)5,
12(2)10,
12(4)20,
13(4)32,
13(4)34,
14(1)14,
14(2)18,
14(4)28,
15(1)5,
15(2)7,
15(3)13,
17(1)1,
17(2)7,
18(1)1,
18(1)2,
18(1)4
- complexity,
2(1)65,
9(4)391,
9(4)421,
10(2)5,
10(4)5,
11(2)6,
12(3)16,
12(3)18,
12(4)20,
13(4)36,
13(4)40,
14(1)3,
14(1)14,
15(4)16,
16(1)3,
16(3)10,
17(4)16,
18(2)6,
18(3)10,
18(4)13
- consider,
2(1)3,
10(3)10,
11(1)4,
11(3)15,
12(2)9,
12(3)16,
14(1)14,
14(3)25,
15(2)8
- constraint,
2(1)65,
3(4)207,
6(4)501,
7(3)392,
9(2)162,
10(1)2,
10(2)5,
10(2)7,
10(4)2,
11(1)3,
11(2)6,
11(3)14,
11(4)20,
12(2)8,
12(2)10,
12(3)19,
13(1)5,
13(3)22,
13(3)25,
13(4)40,
14(4)32,
15(2)10,
15(3)13,
15(4)15,
16(1)3,
16(4)17,
17(1)3,
17(2)8,
18(2)6
- construction,
11(2)1,
11(2)4,
12(1)2,
12(1)3,
12(3)16,
13(4)29,
13(4)33,
13(4)36,
14(1)5,
14(3)26,
17(4)15,
18(3)10
- Crampton, Jason,
6(2)201,
14(1)3,
14(1)14
- define,
1(1)26,
2(2)177,
10(1)3,
10(1)4,
10(2)8,
10(4)2,
10(4)5,
12(1)1,
12(3)19,
13(3)24,
13(3)27,
13(4)29,
13(4)36,
14(1)9,
14(1)14,
14(3)25,
17(1)2,
17(1)4
- defined,
2(1)105,
12(1)1,
13(1)10,
13(3)20,
13(3)26,
14(3)25,
15(2)6,
16(2)5,
17(1)3
- determining,
11(3)16,
11(4)20
- efficient,
1(1)26,
3(2)63,
6(2)258,
6(3)365,
7(1)21,
9(4)391,
9(4)461,
10(1)3,
10(2)5,
10(2)6,
10(4)2,
11(1)3,
11(2)4,
11(2)6,
11(3)15,
11(4)19,
12(1)1,
12(3)15,
12(3)18,
12(4)21,
13(1)9,
13(1)10,
13(3)24,
13(3)27,
13(4)31,
13(4)32,
13(4)34,
13(4)38,
14(1)5,
14(1)14,
15(1)4,
15(2)6,
15(2)9,
15(4)16,
16(1)2,
17(3)10,
17(4)15,
18(3)11
- equivalent,
7(2)319,
11(2)4,
17(1)1
- executed,
13(3)28,
16(2)7
- exist,
11(1)3,
11(2)3,
12(4)20,
15(4)18
- extend,
2(4)354,
2(4)390,
9(4)461,
10(1)2,
11(4)20,
12(1)5,
13(3)24,
14(1)8,
14(3)26,
15(1)4,
16(2)5,
16(3)9,
16(3)10,
17(2)5,
17(2)7,
17(4)15
- extension,
1(1)93,
2(1)105,
10(1)2,
10(3)10,
11(1)4,
12(3)16,
12(3)18,
13(3)21,
17(1)2,
17(2)7
- finally,
2(1)3,
10(4)1,
10(4)4,
11(2)3,
11(4)17,
11(4)18,
12(3)18,
12(3)19,
12(4)20,
14(3)27,
18(2)6,
18(4)12
- finding,
12(2)10,
13(1)10,
13(3)20,
15(2)7,
15(4)15,
17(4)14,
18(1)1,
18(4)13
- general,
1(1)66,
2(1)65,
2(1)105,
2(2)159,
2(3)230,
2(3)269,
9(2)181,
9(4)391,
10(1)2,
10(4)1,
11(1)3,
12(1)2,
12(1)5,
12(3)18,
12(4)20,
13(3)28,
15(1)2,
15(3)13,
16(1)2,
16(2)7,
17(1)3,
17(1)4,
18(1)3,
18(3)10,
18(4)12
- generalize,
12(1)1,
13(3)25,
15(4)15,
16(1)3,
17(2)7,
18(4)12
- given,
1(1)3,
1(1)93,
2(1)3,
2(1)105,
10(1)2,
10(2)5,
10(4)1,
11(2)3,
11(4)19,
11(4)20,
12(1)2,
12(1)5,
12(1)6,
12(3)14,
12(4)20,
13(1)10,
13(3)26,
14(3)26,
15(2)10,
15(3)12,
15(4)15,
16(1)3,
17(3)12
- group,
1(1)66,
2(4)354,
3(3)136,
4(3)289,
4(4)371,
6(4)547,
7(1)60,
7(3)457,
7(4)523,
10(3)10,
11(1)3,
11(4)18,
11(4)23,
12(1)4,
13(4)34,
14(1)4,
14(3)23,
14(4)28,
17(1)4
- hard,
12(4)20
- hold,
10(4)1,
11(2)6,
15(1)5,
17(1)2
- important,
1(1)3,
1(1)66,
2(3)295,
10(2)8,
11(3)14,
11(4)18,
11(4)20,
12(1)4,
13(3)26,
13(3)27,
13(4)36,
14(4)28,
15(3)12,
15(4)18,
17(3)11
- impose,
16(3)11
- improve,
11(2)3,
11(4)17,
12(1)3,
12(3)19,
15(1)4,
16(3)10,
18(1)1,
18(2)5,
18(3)10
- input,
10(4)3,
10(4)4,
12(2)10,
14(1)7,
14(3)27,
14(4)32,
15(4)15,
15(4)17,
16(2)6,
18(1)4
- Li,
15(3)13
- management,
1(1)3,
2(1)3,
2(1)65,
2(1)105,
2(2)138,
2(2)177,
2(3)230,
2(4)354,
2(4)390,
3(2)107,
4(4)321,
4(4)453,
5(2)95,
6(3)327,
9(4)391,
10(4)2,
10(4)4,
11(4)21,
12(1)6,
12(3)18,
13(1)5,
13(4)36
- may,
2(2)138,
2(2)177,
9(4)391,
10(3)12,
10(4)2,
11(2)2,
11(2)5,
11(3)12,
11(4)18,
11(4)21,
12(1)5,
12(2)8,
12(3)15,
12(3)16,
13(1)10,
13(3)22,
13(3)25,
13(4)35,
13(4)38,
13(4)40,
15(2)10,
17(1)2,
17(1)4,
18(1)1,
18(2)5
- monitor,
12(3)19,
14(1)6,
15(2)10,
15(3)13
- most,
2(3)332,
9(4)391,
11(2)2,
11(3)12,
11(4)22,
12(2)8,
12(2)12,
12(3)14,
12(4)21,
13(1)10,
13(3)27,
13(4)30,
14(3)27,
15(1)5,
15(2)6,
15(4)15,
15(4)18,
16(2)6,
16(4)13,
16(4)14,
17(3)11,
17(3)12,
17(4)16,
18(1)1
- must,
2(2)159,
2(2)177,
9(4)421,
10(3)12,
10(4)4,
11(3)13,
13(4)40,
14(4)29,
15(2)10,
17(2)6
- natural,
1(1)93,
10(3)10,
13(3)24
- number,
7(2)319,
9(2)181,
10(1)4,
10(2)5,
10(3)11,
10(3)12,
10(4)5,
11(1)2,
11(2)5,
11(3)12,
11(3)14,
11(3)15,
12(1)1,
12(1)2,
12(1)5,
12(1)6,
12(2)8,
12(2)9,
12(2)13,
12(3)16,
12(3)18,
12(4)21,
13(1)10,
13(3)20,
13(3)22,
13(3)25,
13(4)32,
13(4)34,
14(1)11,
14(3)26,
14(4)31,
15(1)4,
15(2)7,
15(2)8,
15(4)15,
16(2)7,
16(4)14,
16(4)16,
17(3)10,
17(4)16,
18(2)8
- one,
1(1)26,
1(1)93,
2(1)3,
2(1)65,
2(3)295,
9(4)461,
10(1)2,
10(2)5,
10(2)8,
10(3)12,
10(4)3,
11(2)6,
11(3)14,
12(1)1,
12(1)5,
12(2)13,
12(3)14,
13(3)21,
13(3)25,
13(3)26,
13(3)27,
13(4)41,
14(1)3,
14(1)5,
14(4)30,
14(4)32,
15(2)10,
15(3)11,
15(4)16,
15(4)18,
16(1)3,
16(3)9,
16(4)14,
17(2)8,
17(4)13,
18(1)1,
18(3)11,
18(4)13
- order,
1(1)3,
9(2)181,
9(4)391,
9(4)461,
10(1)4,
10(2)5,
10(3)12,
11(2)6,
12(1)1,
12(1)3,
12(3)18,
13(3)24,
15(4)17,
17(2)6,
17(3)11,
18(1)2
- parameterized,
13(4)40
- perform,
2(2)177,
2(3)269,
9(4)461,
12(2)11,
13(4)40,
15(2)6,
15(2)10,
15(3)14,
15(4)17,
16(2)8,
17(2)6
- permitted,
1(1)26,
11(4)21,
12(1)1,
17(1)2
- polynomial,
9(4)461,
11(2)1,
11(4)21,
12(4)20
- problem,
1(1)3,
2(3)269,
2(3)295,
5(3)238,
9(2)162,
9(4)391,
10(2)5,
10(2)8,
10(3)9,
10(3)10,
10(3)12,
10(4)1,
10(4)3,
11(2)2,
11(3)12,
11(3)15,
11(4)19,
12(1)2,
12(1)6,
12(2)9,
12(3)18,
12(4)20,
13(3)22,
13(3)26,
13(3)27,
13(4)33,
13(4)36,
13(4)40,
14(3)25,
14(4)31,
15(4)15,
15(4)18,
16(1)3,
16(3)11,
16(4)15,
17(2)8,
17(3)11,
17(4)15,
18(1)3
- prove,
10(2)8,
10(4)1,
11(2)6,
11(3)16,
11(4)18,
12(2)8,
12(3)16,
12(3)19,
13(3)28,
15(2)9,
16(2)5,
16(4)17,
17(2)5,
17(4)15,
18(2)8
- provided,
11(4)22,
12(3)14,
13(4)35,
15(3)11,
16(3)12,
17(3)9
- reasonable,
10(1)3,
12(3)19
- reduce,
2(3)295,
7(2)319,
9(4)391,
11(3)14,
11(4)17,
12(2)13,
12(3)17,
13(3)27,
13(4)40,
14(1)12,
15(3)12,
16(3)10,
16(4)17,
18(4)12,
18(4)13
- reduction,
2(3)295,
9(4)391,
9(4)461,
12(3)18,
13(4)29,
17(1)1
- reference,
2(1)3,
2(1)34,
9(2)181,
13(3)26,
18(1)4
- remain,
2(4)416,
11(2)2,
11(2)3,
13(4)41
- requirements,
2(2)177,
2(3)295,
10(2)7,
11(1)4,
12(1)1,
12(1)5,
12(2)8,
13(3)20,
13(3)22,
15(2)6,
15(3)13,
17(3)10,
18(1)3,
18(4)13
- runtime,
12(2)10,
13(3)25,
15(2)10,
16(2)5,
16(3)9,
17(3)11
- said,
14(4)28
- satisfiability,
13(4)40
- satisfy,
1(1)93,
10(2)5,
11(1)2,
12(3)18,
12(4)20,
13(3)26,
15(3)13,
18(2)6
- set,
2(1)34,
2(2)138,
2(4)390,
8(1)3,
9(4)421,
10(2)5,
10(3)12,
10(4)2,
10(4)3,
10(4)5,
11(2)1,
11(2)3,
11(3)13,
11(4)18,
11(4)21,
12(2)11,
12(3)18,
12(3)19,
12(4)20,
12(4)21,
13(1)9,
13(1)10,
13(3)27,
13(4)40,
14(1)12,
14(3)25,
14(4)31,
15(1)2,
15(2)7,
15(2)10,
15(3)13,
15(4)15,
17(1)2,
17(2)8,
17(3)11,
17(4)13,
17(4)14,
18(1)4,
18(3)10,
18(3)11
- special,
2(3)230,
8(4)349,
9(4)421,
10(1)1,
12(1)5,
12(2)7,
13(1)1,
13(2)11,
14(1)1,
14(1)14,
15(1)1
- specification,
1(1)26,
2(1)65,
2(2)177,
3(4)207,
6(4)501,
8(2)187,
8(4)351,
10(2)7,
10(2)8,
10(3)9,
10(4)2,
11(1)4,
11(4)19,
13(3)24,
13(3)26,
14(3)24,
15(3)13,
15(4)16,
16(1)3,
16(4)13,
17(2)5,
17(4)16,
18(2)7,
18(2)8
- static,
2(1)65,
9(3)292,
10(2)5,
10(4)4,
11(2)3,
11(3)15,
12(1)1,
12(4)20,
13(4)32,
14(1)6,
17(4)15,
18(1)4,
18(2)8
- step,
10(1)2,
10(1)4,
12(3)18,
12(3)19,
12(4)22,
13(1)10,
13(4)40,
14(3)26,
14(3)27,
15(4)18,
16(3)10
- subset,
12(1)6,
15(4)15,
16(4)17,
17(3)9,
17(4)13
- suggest,
2(3)332,
10(4)5,
12(1)5,
17(1)1
- theory,
2(1)3,
2(1)105,
2(3)332,
13(4)40,
14(4)31,
16(4)16,
16(4)17,
17(3)10
- there,
11(2)6,
12(1)2,
12(2)8,
12(4)20,
13(3)21,
13(4)34,
14(1)9,
14(4)30,
14(4)31,
15(4)18,
17(1)2
- time,
2(1)105,
2(3)332,
2(4)390,
2(4)416,
9(4)461,
10(1)3,
10(2)8,
11(2)3,
11(2)4,
11(2)5,
11(3)13,
11(4)17,
11(4)20,
11(4)21,
11(4)23,
12(2)8,
12(3)17,
12(3)18,
12(3)19,
12(4)20,
12(4)21,
12(4)22,
13(4)37,
13(4)39,
14(1)2,
14(1)11,
14(1)14,
14(3)26,
14(4)31,
15(2)7,
15(3)12,
15(4)17,
16(4)13,
16(4)14,
16(4)17,
17(3)9,
17(3)10,
17(3)11,
17(4)13,
18(1)2,
18(1)4,
18(3)10
- tool,
1(1)66,
2(3)332,
2(4)390,
7(2)274,
9(2)181,
10(4)2,
12(2)10,
13(3)24,
13(3)26,
13(4)30,
13(4)40,
14(1)6,
15(1)3,
15(4)18,
16(2)7,
17(2)7,
18(1)1,
18(1)4
- tractable,
11(4)21
- two,
1(1)26,
2(4)416,
9(4)391,
10(1)4,
10(2)6,
10(2)8,
10(3)10,
10(4)4,
11(2)1,
11(2)4,
11(2)6,
11(3)13,
11(4)22,
12(1)2,
12(1)3,
12(1)4,
12(1)6,
12(3)14,
12(4)20,
13(3)22,
13(3)27,
13(4)40,
14(1)4,
14(1)5,
14(4)30,
15(1)2,
15(1)5,
15(2)6,
15(3)11,
15(3)12,
16(1)1,
16(1)2,
16(3)9,
16(3)10,
16(4)15,
17(4)13,
18(2)5,
18(4)12,
18(4)13,
18(4)14
- type,
10(1)2,
10(1)3,
10(3)11,
10(4)5,
11(2)1,
11(3)14,
12(1)1,
12(3)15,
13(3)21,
13(3)25,
13(4)32,
15(2)7,
15(2)10,
18(1)1,
18(3)9
- using,
2(2)138,
2(2)177,
2(3)332,
4(3)289,
6(2)258,
6(3)327,
9(2)113,
9(2)162,
9(2)181,
9(3)292,
9(3)325,
9(4)461,
10(1)4,
10(2)8,
10(3)11,
10(4)3,
10(4)6,
11(1)2,
11(2)1,
11(2)2,
11(2)3,
11(3)14,
11(4)19,
11(4)21,
12(2)10,
12(2)11,
13(1)2,
13(1)8,
13(3)20,
13(3)26,
13(4)31,
13(4)35,
13(4)39,
14(1)3,
14(1)12,
14(1)14,
14(3)27,
15(1)2,
15(3)11,
15(3)12,
15(4)15,
15(4)17,
16(1)1,
16(1)2,
16(2)5,
16(2)6,
16(3)10,
16(4)17,
17(1)1,
17(2)5,
17(3)10,
17(3)11,
17(4)13,
17(4)14,
17(4)16,
18(2)7,
18(2)8,
18(3)10,
18(3)11,
18(4)14
- Wang,
15(3)13
- where,
2(3)230,
9(4)461,
10(4)4,
10(4)5,
10(4)6,
11(3)12,
11(3)13,
11(4)19,
12(1)3,
12(3)15,
12(3)16,
12(4)20,
13(3)20,
13(3)22,
13(4)33,
13(4)37,
14(1)7,
15(2)6,
15(3)12,
15(3)13,
16(2)5,
17(3)10,
17(4)16,
18(1)2,
18(2)8
- whether,
1(1)3,
1(1)26,
10(2)5,
10(4)2,
10(4)5,
11(2)3,
11(2)6,
11(3)16,
12(1)1,
12(4)20,
13(3)26,
13(4)40,
14(3)25,
14(4)32,
16(1)3,
17(1)1,
17(1)2
- widely,
10(2)5,
10(2)6,
10(3)12
- work,
2(2)138,
2(3)269,
2(4)416,
10(3)10,
10(4)6,
11(2)2,
11(2)3,
11(3)15,
11(4)17,
11(4)19,
12(2)10,
12(2)11,
12(2)12,
12(3)16,
12(3)17,
12(3)18,
13(3)25,
13(4)38,
14(1)2,
14(1)14,
15(2)7,
15(2)10,
15(3)12,
15(4)15,
15(4)17,
16(1)3,
16(2)8,
16(3)10,
16(3)11,
16(4)13,
16(4)15,
17(3)12,
18(2)6,
18(4)13
- workflow,
2(1)65,
13(4)40,
15(3)13,
17(1)3