184 search results - page 8 / 37 » Actions and Programs over Description Logic Ontologies |
75
Voted
CADE
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. We describe the instance store, a system for reasoning about individuals (i.e., instances of classes) in OWL ontologies. By using a hybrid reasoner/database architecture,...
101
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CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...
152
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HIS
2009
14 years 9 months ago
2009
Recent years have witnessed the wide recognition of the importance of ontology and rule in the AI research. In this paper, we report our implementation and evaluation of a rule-ba...
LPAR
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. The coupling of description logic reasoning systems with other reasoning formalisms (possibly over the Web) is becoming an important research issue and calls for advanced...
102
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SEMWEB
2009
Springer
15 years 6 months ago
2009
Springer
Probabilistic Description Logics are the basis of ontologies in the Semantic Web. Knowledge representation and reasoning for these logics have been extensively explored in the last...