3969 search results - page 149 / 794 » Query Processing Using Ontologies |
116
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AIME
2005
Springer
15 years 8 months ago
2005
Springer
Time, events, changes, and processes play a major role in medical conceptual modeling. Representation of time-structures and reasoning about time-oriented medical data are importan...
136
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IESA
2007
15 years 4 months ago
2007
Domain ontology building is one of the most critical activities required in Semantic Web applications. The task must be performed by domain experts, who do not (generally) have the...
127
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WWW
2005
ACM
16 years 3 months ago
2005
ACM
Large web search engines have to answer thousands of queries per second with interactive response times. Due to the sizes of the data sets involved, often in the range of multiple...
133
Voted
SAC
2003
ACM
15 years 8 months ago
2003
ACM
Based on the limitations raised by existing approaches in the context of the Semantic Web, we propose a formalism, Web Sources Global Ontology (WebSOGO), a data meta-model for the...
121
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CIKM
2008
Springer
15 years 4 months ago
2008
Springer
Simple word matching between the user query and document is common, as are mis-matches of meaning that occur as a consequence, and errors in recall. These defects in the "bag...