285 search results - page 22 / 57 » Using Description Logics for Ontology Extraction |
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
Least Common Subsumers in Description Logics have shown their usefulness for discovering commonalities among all concepts of a collection. Several applications are nevertheless foc...
EDBT
2002
ACM
14 years 8 months ago
2002
ACM
Ontologies are set to play a key role in the "Semantic Web", extending syntactic interoperability to semantic interoperability by providing a source of shared and precise...
PKDD
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. We propose a learning approach for integrating formal knowledge into statistical inference by exploiting ontologies as a semantically rich and fully formal representation...
SAINT
2006
IEEE
14 years 1 months ago
2006
IEEE
Previous works on information extraction from tables make use of prior knowledge such as a cognition model of tables or lexical knowledge bases for specific domains. However, we ...
ICLP
2007
Springer
14 years 1 months ago
2007
Springer
The paper presents a prototype system HD-Rules (Hybrid integration of Description Logic and Rules) that integrates normal clauses under the wellfounded semantics with ontologies sp...