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» Hybrid Learning of Ontology Classes
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CADE
2005
Springer
14 years 11 months ago
The OWL Instance Store: System Description
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,...
Sean Bechhofer, Ian Horrocks, Daniele Turi
WS
2011
ACM
13 years 5 months ago
Class expression learning for ontology engineering
Jens Lehmann, Sören Auer, Lorenz Bühmann...
ESWS
2007
Springer
14 years 5 months ago
Acquisition of OWL DL Axioms from Lexical Resources
State-of-the-art research on automated learning of ontologies from text currently focuses on inexpressive ontologies. The acquisition of complex axioms involving logical connective...
Johanna Völker, Pascal Hitzler, Philipp Cimia...
ENTCS
2007
109views more  ENTCS 2007»
13 years 10 months ago
Hybrid Logics and Ontology Languages
Description Logics (DLs) are a family of logic based knowledge representation formalisms. Although they have a range of applications, they are perhaps best known as the basis for ...
Ian Horrocks, Birte Glimm, Ulrike Sattler