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» Combinations of Modal Logics
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ACSW
2004
15 years 6 months ago
Belief-Based Risk Analysis
This paper describes a method for risk analysis based on the approach used in CRAMM, but instead of using discrete measures for threats and vulnerabilities and lookup tables to de...
Audun Jøsang, Daniel Bradley, Svein J. Knap...
CLIMA
2004
15 years 6 months ago
A Computational Model for Conversation Policies for Agent Communication
In this paper we propose a formal specification of a persuasion protocol between autonomous agents using an approach based on social commitments and arguments. In order to be flexi...
Jamal Bentahar, Bernard Moulin, John-Jules Ch. Mey...
DBSEC
2006
160views Database» more  DBSEC 2006»
15 years 6 months ago
On Finding an Inference-Proof Complete Database for Controlled Query Evaluation
Abstract. Controlled Query Evaluation (CQE) offers a logical framework to prevent a user of a database from inadvertently gaining knowledge he is not allowed to know. By modeling t...
Joachim Biskup, Lena Wiese
DLOG
2006
15 years 6 months ago
Extending the SHOIQ(D) Tableaux with DL-safe Rules: First Results
On the Semantic Web, there has been increasing demand for a ruleslike expressivity that goes beyond OWL-DL. Efforts of combining rules languages and description logics usually pro...
Vladimir Kolovski, Bijan Parsia, Evren Sirin
DS
2001
118views Database» more  DS 2001»
15 years 5 months ago
Constraints as Mobile Specifications in E-Commerce Applications
We show how quantified constraints expressed in a sub-language of first-order logic, againstashareddatamodelthatisfreetoevolve, provideanexcellentwayof transporting domain-specific...
Kit-ying Hui, Peter M. D. Gray, Graham J. L. Kemp,...