3081 search results - page 123 / 617 » A Formal Ontology of Properties |
170
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CIKM
2009
Springer
16 years 29 days ago
2009
Springer
Ontology-Based Information Extraction (OBIE) has recently emerged as a subfield of Information Extraction (IE). Here, ontologies - which provide formal and explicit specificatio...
206
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ICTAI
2008
IEEE
16 years 24 days ago
2008
IEEE
Ontologies are a well-motivated formal representation to model knowledge needed to extract and encode data from text. Yet, their tight integration with Information Extraction (IE)...
168
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EKAW
2004
Springer
15 years 11 months ago
2004
Springer
For more than a decade, ontologies have been proposed as a means to enable sharing and reuse of knowledge. While originally relatively narrow information landscapes have been in mi...
170
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SEMWEB
2007
Springer
16 years 15 days ago
2007
Springer
In this paper we propose the "Classification-Based Learning of Subsumption Relations for the Alignment of Ontologies" (CSR) method. Given a pair of concepts from two onto...
149
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EKAW
2006
Springer
15 years 10 months ago
2006
Springer
Robust mechanisms for ontology selection are crucial for the evolving Semantic Web characterized by rapidly increasing numbers of online ontologies and by applications that automat...