2181 search results - page 30 / 437 » Ontologies and Description Logics |
DLOG
2010
14 years 8 months ago
2010
Abstract. One of the most frequently used inference services of description logic reasoners classifies all named classes of OWL ontologies into a subsumption hierarchy. Due to emer...
COOPIS
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper presents a specifically database-inspired approach (called DOGMA) for engineering formal ontologies, implemented as shared resources used to express agreed formal semant...
SEMWEB
2007
Springer
15 years 4 months ago
2007
Springer
Several proposals have been put forward to support distributed agent cooperation in the Semantic Web, by allowing concepts and roles in one ontology be reused in another ontology. ...
OWLED
2007
14 years 11 months ago
2007
The use of background knowledge and the adoption of Horn clausal logic as a knowledge representation and reasoning framework are the distinguishing features of Inductive Logic Prog...
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ISMVL
2010
IEEE
15 years 3 months ago
2010
IEEE
We outline DL-Media, an ontology mediated multimedia information retrieval system, which combines logic-based retrieval with multimedia featurebased similarity retrieval. An ontolo...