3052 search results - page 55 / 611 » A community-aware search engine |
163
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PR
2008
15 years 6 months ago
2008
Hundreds of millions of users each day submit queries to the Web search engine. The user queries are typically very short which makes query understanding a challenging problem. In...
136
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
This study introduces methods for evaluating search engine performance over a time period. Several measures are defined, which as a whole, describe search engine functionality ove...
186
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Search engine logs are an emerging new type of data that offers interesting opportunities for data mining. Existing work on mining such data has mostly attempted to discover knowl...
186
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ACL
2009
15 years 4 months ago
2009
We query Web Image search engines with words (e.g., spring) but need images that correspond to particular senses of the word (e.g., flexible coil). Querying with polysemous words ...
177
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AAAI
2007
15 years 8 months ago
2007
In this paper, we develop and evaluate several probabilistic models of user click-through behavior that are appropriate for modeling the click-through rates of items that are pres...