492 search results - page 17 / 99 » Integrating Ontology Languages and Answer Set Programming |
AMW
2010
13 years 10 months ago
2010
We address the problem of answering conjunctive queries over knowledge bases, specified by sets of first-order sentences called tuple-generating dependencies (TGDs). This problem i...
ASP
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. Ordered Choice Logic Programming (OCLP) allows for preferencebased decision-making with multiple alternatives and without the burden of any form of negation. This complet...
ERCIMDL
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In this paper we present an approach to question answering over heterogeneous knowledge sources that makes use of different ontology management components within the sce...
CP
2007
Springer
14 years 2 months ago
2007
Springer
Defence trees and CP-net (ceteris paribus network) are two useful approaches that can be used to help a system administrator to analyze a security scenario and to give him a model ...
ER
2004
Springer
14 years 10 days ago
2004
Springer
The semantic web envisions a World Wide Web in which data is described with rich semantics and applications can pose complex queries. Ontologies, a cornerstone of the semantic web,...