14084 search results - page 2556 / 2817 » A Theory for Game Theories |
188
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CIKM
2007
Springer
16 years 24 days ago
2007
Springer
Web search engines consistently collect information about users interaction with the system: they record the query they issued, the URL of presented and selected documents along w...
202
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CIKM
2007
Springer
16 years 24 days ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
153
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CIKM
2007
Springer
16 years 24 days ago
2007
Springer
As one of the most effective query expansion approaches, local feedback is able to automatically discover new query terms and improve retrieval accuracy for different retrieval ...
168
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CIKM
2007
Springer
16 years 24 days ago
2007
Springer
Dictionary-based approaches to query translation have been widely used in Cross-Language Information Retrieval (CLIR) experiments. Using these approaches, translation has been not...
184
click to vote
CIKM
2007
Springer
16 years 24 days ago
2007
Springer
Newsgroup participants interact with their communities through conversation threads. They may respond to a message to answer a question, debate a topic, support or disagree with a...