11862 search results - page 322 / 2373 » Relative information completeness |
150
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WIRI
2005
IEEE
15 years 10 months ago
2005
IEEE
Recently, web mining that tries to find useful knowledge from the vast amount of web pages has attracted a lot of research interests. Besides, it is becoming an essential task to...
130
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ACL
2006
15 years 6 months ago
2006
Various methods have been proposed for automatic synonym acquisition, as synonyms are one of the most fundamental lexical knowledge. Whereas many methods are based on contextual c...
125
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IJCAI
1997
15 years 6 months ago
1997
Generating query-answering plans for information gathering agents requires to translate a user query, formulated in terms of a set of virtual relations, to a query that uses relat...
161
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CORR
2011
Springer
14 years 8 months ago
2011
Springer
—A state-dependent relay channel is studied in which strictly causal channel state information is available at the relay and no state information is available at the source and d...
159
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SIGIR
2011
ACM
14 years 7 months ago
2011
ACM
We consider an interactive information retrieval task in which the user is interested in finding several to many relevant documents with minimal effort. Given an initial documen...