9359 search results - page 800 / 1872 » Generalization Algorithms for Second-Order Terms |
230
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SIGIR
2004
ACM
16 years 1 months ago
2004
ACM
The exponential growth of data demands scalable infrastructures capable of indexing and searching rich content such as text, music, and images. A promising direction is to combine...
201
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WWW
2006
ACM
16 years 8 months ago
2006
ACM
Contextual search refers to proactively capturing the information need of a user by automatically augmenting the user query with information extracted from the search context; for...
183
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WWW
2004
ACM
16 years 8 months ago
2004
ACM
Breaking news often contains timely definitions and descriptions of current terms, organizations and personalities. We utilize such web sources to construct definitions for such t...
208
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WWW
2002
ACM
16 years 8 months ago
2002
ACM
Query expansion has long been suggested as an effective way to resolve the short query and word mismatching problems. A number of query expansion methods have been proposed in tra...
362
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KDD
2008
ACM
16 years 8 months ago
2008
ACM
Many time series prediction methods have focused on single step or short term prediction problems due to the inherent difficulty in controlling the propagation of errors from one ...