1681 search results - page 280 / 337 » Semantic Web and Knowledge Representation |
146
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
When developing semantic applications, the construction of ontologies is a crucial part. We are developing a semiautomatic ontology construction approach, OntoCase, relying on ont...
159
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DEXAW
2005
IEEE
15 years 11 months ago
2005
IEEE
Ontologies provide a means of modelling and representing a knowledge domain. Such representation, already used in purpose-built distributed information systems, can also be of gre...
188
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HICSS
2002
IEEE
15 years 11 months ago
2002
IEEE
Abstract— Recent advances in graph-based search techniques derived from Kleinberg’s work [1] have been impressive. This paper further improves the graph-based search algorithm ...
201
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RR
2009
Springer
16 years 15 days ago
2009
Springer
Abstract. A four-valued description logic has been proposed to reason with description logic based inconsistent knowledge bases. This approach has a distinct advantage that it can ...
145
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ECAI
2004
Springer
15 years 11 months ago
2004
Springer
Open domain question answering (QA) systems have to bridge the potential vocabulary mismatch between a question and its candidate answers. One can view this as a recall problem and...