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» Epistemic Logic and Knowledge Management
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CCS
2011
ACM
12 years 7 months ago
Policy auditing over incomplete logs: theory, implementation and applications
We present the design, implementation and evaluation of an algorithm that checks audit logs for compliance with privacy and security policies. The algorithm, which we name reduce,...
Deepak Garg, Limin Jia, Anupam Datta
DEEC
2006
IEEE
13 years 9 months ago
Explanation Services and Request Refinement in User Friendly Semantic-Enabled B2C E-Marketplaces
Abstract. This paper presents an approach aimed at fully exploiting semantics of supply/demand descriptions in B2C and C2C e-marketplaces. Distinguishing aspects include logic-base...
Simona Colucci, Tommaso Di Noia, Eugenio Di Sciasc...
CR
2001
173views Education» more  CR 2001»
13 years 9 months ago
Constructing an Ontology for WWW Summarization in Bone Marrow Transplantation (BMT)
We describe an ontology for WWW summarization in Bone Marrow Transplantation that is currently under construction. It is text-based and qualifies as a grounded ontology. In additi...
Brigitte Endres-Niggemeyer, Bernd Hertenstein, Cla...
FOIKS
2008
Springer
13 years 9 months ago
Defeasible Reasoning and Partial Order Planning
Abstract. Argumentation-based formalisms provide a way of considering the defeasible nature of reasoning with partial and often erroneous knowledge in a given environment. This pro...
Diego R. García, Alejandro Javier Garc&iacu...
SIGLEX
1991
13 years 11 months ago
Presuppositions and Default Reasoning: A Study in Lexical Pragmatics
Explaining how the meaning of words relate to the meaning of the utterance in which they are used is of utmost importance. The most common approaches view the meaning of an uttera...
Robert E. Mercer