1038 search results - page 166 / 208 » Space-Bounded Query Approximation |
107
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CIKM
1999
Springer
15 years 6 months ago
1999
Springer
On-line analytical processing (OLAP) requires e cient processing of complex decision support queries over very large databases. It is well accepted that pre-computed data cubes ca...
117
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CIKM
2008
Springer
15 years 4 months ago
2008
Springer
Researchers investigating personalization techniques for Web Information Retrieval face a challenge; that the data required to perform evaluations, namely query logs and clickthro...
134
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IIS
2003
15 years 3 months ago
2003
Abstract. In this paper we consider the problem of web search results clustering in the Polish language, supporting our analysis with results acquired from an experimental system n...
117
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BMCBI
2008
15 years 2 months ago
2008
Background: Most non-coding RNA families exert their function by means of a conserved, common secondary structure. The Rfam data base contains more than five hundred structurally ...
127
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COMCOM
2008
15 years 2 months ago
2008
The idea of building query-oriented routing indices has changed the way of improving keyword search efficiency from the basis as it can learn the content distribution from the que...