207 search results - page 6 / 42 » Rule-Based Policy Representation and Reasoning for the Seman... |
DALT
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper we revisit Logic Programming under the answer-set semantics - or Answer-Set Programming - and its extension Evolving Logic Programming, two languages that u...
RULEML
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is, among others, useful for ontology i...
WWW
2009
ACM
14 years 2 months ago
2009
ACM
Most of the approaches for dealing with uncertainty in the Semantic Web rely on the principle that this uncertainty is already asserted. In this paper, we propose a new approach t...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
The current discussion about a future Semantic Web trust architecture is focused on reputational trust mechanisms based on explicit trust ratings. What is often overlooked is the ...
DLOG
2003
13 years 9 months ago
2003
The Semantic Web initiative defines important challenges for knowledge representation and database systems. Recently, several standards for representation languages have been pro...