7576 search results - page 124 / 1516 » On Querying Ontologies and Databases |
147
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WWW
2007
ACM
16 years 6 months ago
2007
ACM
We present a method for acquiring ontological knowledge using search query logs. We first use query logs to identify important contexts associated with terms belonging to a semant...
147
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KR
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we propose a framework that provides software and robotic agents with the ability to ask approximate questions to each other in the context of heterogeneous ontolog...
182
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KR
2010
Springer
15 years 10 months ago
2010
Springer
Ontologies can be used to provide an enriched vocabulary for the formulation of queries over instance data. We identify query emptiness and predicate emptiness as two central reas...
154
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DPD
2000
15 years 5 months ago
2000
The Internet has solved the age-old problem of network connectivity and thus enabling the potential access to, and data sharing among large numbers of databases. However, enabling ...
148
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
In this paper, we present EgoIR, an approach for retrieving legal information based on ontologies; this approach has been developed with Legal Ontologies to be deployed within the...