12753 search results - page 141 / 2551 » Intelligent information retrieval |
ELPUB
2004
ACM
15 years 11 months ago
2004
ACM
174
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SIGIR
2009
ACM
16 years 2 days ago
2009
ACM
Although many variants of language models have been proposed for information retrieval, there are two related retrieval heuristics remaining “external” to the language modelin...
141
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CIKM
2003
Springer
15 years 10 months ago
2003
Springer
We present a novel approach to detect misuse within an information retrieval system by gathering and maintaining knowledge of the behavior of the user rather than anticipating att...