50 search results - page 2 / 10 » Realizing Default Logic over Description Logic Knowledge Bas... |
AI
2008
Springer
13 years 5 months ago
2008
Springer
The work in this paper is directed towards sophisticated formalisms for reasoning under probabilistic uncertainty in ontologies in the Semantic Web. Ontologies play a central role...
WISE
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Answering a query over a group of RDF data pages is a trivial process. However, in the Semantic Web, there is a need for ontology technology. Consequently, OWL, a family ...
AISC
1998
Springer
13 years 9 months ago
1998
Springer
Effective optimisation techniques can make a dramatic difference in the performance of knowledge representation systems based on expressive description logics. Because of the corre...
DLOG
2009
13 years 2 months ago
2009
Abstract. The paper describes how interpretations of multimedia documents can be formally derived using abduction over domain knowledge represented in an ontology. The approach use...
DLOG
2010
13 years 2 months ago
2010
Abstract. A usage scenario of bio-ontologies is hypothesis testing, such as finding relationships or new subconcepts in the data linked to the ontology. Whilst validating the hypot...