2199 search results - page 381 / 440 » Information retrieval using hierarchical dirichlet processes |
257
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Snippets are used by almost every text search engine to complement ranking scheme in order to effectively handle user searches, which are inherently ambiguous and whose relevance ...
257
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
163
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KDD
2009
ACM
16 years 18 days ago
2009
ACM
As the number and size of large timestamped collections (e.g. sequences of digitized newspapers, periodicals, blogs) increase, the problem of efficiently indexing and searching su...
155
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IRI
2008
IEEE
16 years 7 days ago
2008
IEEE
Linking components with end-user requests for processing is problematic when there are fundamental language differences between component specifications and how individual users s...
196
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IRI
2008
IEEE
16 years 7 days ago
2008
IEEE
—Supply chain [2], [6] is an important component of business operations. Understanding its stochastic behaviors is the key to risk analysis and performance evaluation in supply c...