855 search results - page 36 / 171 » Using First-Order Logic to Reason about Policies |
PERCOM
2004
ACM
14 years 7 months ago
2004
ACM
In this paper we propose an OWL encoded context ontology (CONON) for modeling context in pervasive computing environments, and for supporting logicbased context reasoning. CONON p...
CI
2004
13 years 7 months ago
2004
We present a general approach for representing and reasoning with sets of defaults in default logic, focussing on reasoning about preferences among sets of defaults. First, we con...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
The capacity to robustly detect humans in video is a critical component of automated visual surveillance systems. This paper describes a bilattice based logical reasoning approach...
CADE
2007
Springer
14 years 8 months ago
2007
Springer
The E-KRHyper system is a model generator and theorem prover for first-order logic with equality. It implements the new E-hyper tableau calculus, which integrates a superposition-b...
LICS
2002
IEEE
14 years 18 days ago
2002
IEEE
In joint work with Peter O’Hearn and others, based on early ideas of Burstall, we have developed an extension of Hoare logic that permits reasoning about low-level imperative pr...