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» Ontology Reasoning in the SHOQ(D) Description Logic
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ECAI
2010
Springer
13 years 8 months ago
Tractable Reasoning with DL-Programs over Datalog-rewritable Description Logics
Abstract. The deployment of KR formalisms to the Web has created the need for formalisms that combine heterogeneous knowledge bases. Nonmonotonic dl-programs provide a loose integr...
Stijn Heymans, Thomas Eiter, Guohui Xiao
ICWE
2004
Springer
14 years 10 days ago
Description Logics Reasoning in Web-based Education Environments
The paper proposes some applications of description logic reasoning techniques in web–based education environments. Current solutions are web oriented but without applying ontolo...
Nenad Krdzavac, Dragan Gasevic, Vladan Devedzic
AI
2011
Springer
13 years 2 months ago
Local closed world reasoning with description logics under the well-founded semantics
An important question for the upcoming Semantic Web is how to best combine open world ontology languages, such as the OWL-based ones, with closed world rule-based languages. One o...
Matthias Knorr, José Júlio Alferes, ...
ECSQARU
2007
Springer
14 years 1 months ago
Measuring Inconsistency for Description Logics Based on Paraconsistent Semantics
In this paper, we propose an approach for measuring inconsistency in inconsistent ontologies. We first define the degree of inconsistency of an inconsistent ontology using a four...
Yue Ma, Guilin Qi, Pascal Hitzler, Zuoquan Lin