2181 search results - page 225 / 437 » Ontologies and Description Logics |
186
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SEMWEB
2001
Springer
15 years 11 months ago
2001
Springer
Metadata are widely used in order to fully exploit information resources available on corporate intranets or the Internet. The Resource Description Framework (RDF) aims at facilit...
163
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KSEM
2007
Springer
16 years 20 days ago
2007
Springer
We define an inference system to capture explanations based on causal statements, using an ontology in the form of an IS-A hierarchy. We first introduce a simple logical language...
213
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EPIA
2003
Springer
15 years 11 months ago
2003
Springer
Modern information retrieval systems need the capability to reason about the knowledge conveyed by text bases. In this paper a methodology to automatically create ontologies and cl...
153
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HICSS
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper extends pre-existing digital divide conceptualizations to further investigate the important issue of mismatches between the ontologies of state-created information syst...
163
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
In order to overcome the limitations of deductive logic-based approaches to deriving operational knowledge from ontologies, especially when data come from distributed sources, indu...