16883 search results - page 3328 / 3377 » Generalized Non-Reducible Descriptors |
167
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SIGECOM
2008
ACM
15 years 5 months ago
2008
ACM
We provide tight information-theoretic lower bounds for the welfare maximization problem in combinatorial auctions. In this problem, the goal is to partition m items among k bidde...
155
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
Search personalization has been pursued in many ways, in order to provide better result rankings and better overall search experience to individual users [5]. However, blindly app...
193
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
Motivated by our work with political scientists who need to manually analyze large Web archives of news sites, we present SpotSigs, a new algorithm for extracting and matching sig...
181
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
This work presents the use of click graphs in improving query intent classifiers, which are critical if vertical search and general-purpose search services are to be offered in a ...
157
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
Search engine click logs provide an invaluable source of relevance information but this information is biased because we ignore which documents from the result list the users have...