9359 search results - page 318 / 1872 » Generalization Algorithms for Second-Order Terms |
169
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Long queries frequently contain many extraneous terms that hinder retrieval of relevant documents. We present techniques to reduce long queries to more effective shorter ones tha...
155
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SIGIR
2004
ACM
16 years 1 hour ago
2004
ACM
It is crucial for cross-language information retrieval (CLIR) systems to deal with the translation of unknown queries1 due to that real queries might be short. The purpose of this...
163
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IWCMC
2010
ACM
15 years 11 months ago
2010
ACM
We consider the application of a channel state information (CSI) based multi-user (MU) multiple input multiple output (MIMO) scheme to the downlink of 3GPP Long Term Evolution (LT...
202
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ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
With the popularity of "bag of visual terms" representations of images, many text indexing techniques have been applied in large-scale image retrieval systems. However, ...
204
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Spectral clustering refers to a flexible class of clustering procedures that can produce high-quality clusterings on small data sets but which has limited applicability to large-s...