7499 search results - page 245 / 1500 » Ontologies and Information Extraction |
176
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RSFDGRC
2005
Springer
16 years 6 days ago
2005
Springer
We discuss an ontological framework for approximation, i.e., to approximation of concepts and vague dependencies specified in a given ontology. The presented approach is based on ...
102
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CAISE
2004
Springer
16 years 3 days ago
2004
Springer
The Centre de Recherche Public Henri Tudor is as a public research centre whose main objective is to promote innovation in both private and public sectors. The purpose of this post...
220
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BMCBI
2008
15 years 6 months ago
2008
Background: Ontologies such as the Gene Ontology can enable the construction of complex queries over biological information in a conceptual way, however existing systems to do thi...
186
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ICDM
2008
IEEE
16 years 1 months ago
2008
IEEE
We present an interactive system to query, explore and navigate data according to a hierarchical knowledge model that had been automatically populated from unstructured textual da...
176
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Supporting semantic queries in relational databases is essential to many advanced applications. Recently, with the increasing use of ontology in various applications, the need for...