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145
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COMPSAC
2007
IEEE
15 years 7 months ago
Conformance Checking of Access Control Policies Specified in XACML
Access control is one of the most fundamental and widely used security mechanisms. Access control mechanisms control which principals such as users or processes have access to whi...
Vincent C. Hu, Evan Martin, JeeHyun Hwang, Tao Xie
211
Voted
TOPNOC
2010
14 years 10 months ago
Schedule-Aware Workflow Management Systems
Abstract. Contemporary workflow management systems offer workitems to users through specific work-lists. Users select the work-items they will perform without having a specific sch...
Ronny Mans, Nick C. Russell, Wil M. P. van der Aal...
114
Voted
ICCBR
1997
Springer
15 years 7 months ago
A Large Case-Based Reasoner for Legal Cases
In this paper we propose a large case-based reasoner for the legal domain. Analyzing legal texts for indexing purposes makes the implementation of large case bases a complex task. ...
Rosina Weber-Lee, Ricardo Miranda Barcia, Marcio C...
STOC
2006
ACM
174views Algorithms» more  STOC 2006»
16 years 3 months ago
Edge-disjoint paths in Planar graphs with constant congestion
We study the maximum edge-disjoint paths problem in undirected planar graphs: given a graph G and node pairs s1t1, s2t2, . . ., sktk, the goal is to maximize the number of pairs t...
Chandra Chekuri, Sanjeev Khanna, F. Bruce Shepherd
87
Voted
ISSAC
1999
Springer
86views Mathematics» more  ISSAC 1999»
15 years 8 months ago
How Fast Can We Compute Products?
In this paper we consider the problem of fast computation of n-ary products, for large n, over arbitrary precision integer or rational number domains. The combination of loop unro...
V. Kislenkov, V. Mitrofanov, Eugene V. Zima