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» Temporal Logic in Information Systems
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CCS
2010
ACM
16 years 1 months ago
A logic for authorization provenance
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
Jinwei Hu, Yan Zhang, Ruixuan Li, Zhengding Lu
KR
2000
Springer
15 years 10 months ago
Reasoning with Axioms: Theory and Practice
When reasoning in description, modal or temporal logics it is often useful to consider axioms representing universal truths in the domain of discourse. Reasoning with respect to a...
Ian Horrocks, Stephan Tobies
ISSA
2004
15 years 8 months ago
A Logic-Based Access Control Approach For Web Services
Web Services technology enables organisations to exploit software as a service. Services are accessed by method invocations. Method interfaces are described and published, and may...
Marijke Coetzee
SOCO
2002
Springer
15 years 6 months ago
Fuzzy logic and the Internet (FLINT): Internet, World Wide Web, and search engines
Retrieving relevant information is a crucial component of cased-based reasoning systems for Internet applications such as search engines. The task is to use user-defined queries to...
Masoud Nikravesh, Vincenzo Loia, Behnam Azvine
FM
2003
Springer
98views Formal Methods» more  FM 2003»
16 years 15 hour ago
Generating Counterexamples for Multi-valued Model-Checking
Counterexamples explain why a desired temporal logic property fails to hold, and as such are considered to be the most useful form of output from model-checkers. Multi-valued model...
Arie Gurfinkel, Marsha Chechik