3678 search results - page 279 / 736 » Personalization of Queries in Database Systems |
193
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AMR
2007
Springer
16 years 22 days ago
2007
Springer
Distance measures, along with shape features, are the most critical components in a shape-based 3D model retrieval system. Given a shape feature, an optimal distance measure will v...
149
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Column-store database systems open new vistas for improved maintenance through self-organization. Individual columns are the focal point, which simplify balancing conflicting requ...
150
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ICDE
2007
IEEE
16 years 26 days ago
2007
IEEE
Existing index selection tools rely on heuristics to efficiently search within the large space of alternative solutions and to minimize the overhead of using the query optimizer ...
183
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ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
Concept learning in content-based image retrieval (CBIR) systems is a challenging task. This paper presents an active concept learning approach based on mixture model to deal with...
286
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we are concerned with the distributed monitoring of P2P systems. We introduce the P2P Monitor system and a new declarative language, namely P2PML, for specifying mo...