3133 search results - page 524 / 627 » Representing clusters for retrieval |
265
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
We examine the problem of evaluating selection queries over imprecisely represented objects. Such objects are used either because they are much smaller in size than the precise on...
166
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
Color features are among the most important features used in image database retrieval, especially in cases where no additional semantic information is available. Due to its compac...
271
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
Situational awareness (SA) applications monitor the real world and the entities therein to support tasks such as rapid decision-making, reasoning, and analysis. Raw input about un...
185
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
A pressing task during the unification process is to identify a user's vertical search intention based on the user's query. In this paper, we propose a novel method to p...
166
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
In this paper, we try to leverage a large-scale and multilingual knowledge base, Wikipedia, to help effectively analyze and organize Web information written in different languages...