3969 search results - page 481 / 794 » Query Processing Using Ontologies |
176
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
Euclidean distance measure has been used in comparing feature vectors of images, while cosine angle distance measure is used in document retrieval. In this paper, we theoretically...
132
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
Information distillation techniques are used to analyze and interpret large volumes of speech and text archives in multiple languages and produce structured information of interes...
185
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BIBE
2007
IEEE
16 years 24 days ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...
157
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FORTE
2004
15 years 7 months ago
2004
Abstract Peer-to-peer markets going mobile spur spontaneity in trading considerably. Spontaneity, however, imposes severe informational requirements on the market participants. Inf...
270
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
XML schema design has two opposing goals: elimination of update anomalies requires that the schema be as normalized as possible; yet higher query performance and simpler query exp...