3223 search results - page 212 / 645 » The Scaling of Search Cost |
175
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
We consider the problem of indexing high-dimensional data for answering (approximate) similarity-search queries. Similarity indexes prove to be important in a wide variety of sett...
196
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PCM
2004
Springer
15 years 12 months ago
2004
Springer
Query by video clip (QVC) has attracted wide research interests in multimedia information retrieval. In general, QVC may include feature extraction, similaritymeasure,databaseorgan...
167
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BIRTHDAY
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. Database preprocessing in order to create an index often permits considerable speedup in search compared to the iterated query of an unprocessed database. In this paper w...
166
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SIGIR
1998
ACM
15 years 10 months ago
1998
ACM
Abstract We present a fast compression and decompression scheme for natural language texts that allows e cient and exible string matching by searching the compressed text directly....
179
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COMCOM
2008
15 years 6 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...