2228 search results - page 185 / 446 » A System for Semantic Query Optimization |
113
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DEXA
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. Non-trivial retrieval applications involve complex computations on large multi-dimensional datasets. These should, in principle, benefit from the use of relational datab...
149
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DBISP2P
2005
Springer
15 years 8 months ago
2005
Springer
We propose a novel approach for de ning and querying a super-peer within a schema-based super-peer network organized into a two-level architecture: the low level, called the peer l...
120
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ICASSP
2007
IEEE
15 years 9 months ago
2007
IEEE
This paper introduces a composite learning approach for image retrieval with relevance feedback. The proposed system combines the radial basis function (RBF) based lowlevel learni...
117
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SSDBM
2008
IEEE
15 years 9 months ago
2008
IEEE
Applications requiring the handling of uncertain data have led to the development of database management systems extending the scope of relational databases to include uncertain (p...
143
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ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...