574 search results - page 87 / 115 » Approximation Algorithms for Free-Label Maximization |
IJCNN
2000
IEEE
15 years 4 months ago
2000
IEEE
We introduce an algorithm for learning a local metric to a continuous input space that measures distances in terms of relevance to the processing task. The relevance is defined a...
FOCS
2003
IEEE
15 years 5 months ago
2003
IEEE
We consider the problem of clustering a collection of elements based on pairwise judgments of similarity and dissimilarity. Bansal, Blum and Chawla (in: Proceedings of 43rd FOCS, ...
107
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WWW
2009
ACM
16 years 14 days ago
2009
ACM
Ad auctions in sponsored search support"broad match"that allows an advertiser to target a large number of queries while bidding only on a limited number. While giving mo...
SIGSOFT
2005
ACM
16 years 15 days ago
2005
ACM
Performance profiling consists of monitoring a software system during execution and then analyzing the obtained data. There are two ways to collect profiling data: event tracing t...
109
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WINE
2007
Springer
15 years 5 months ago
2007
Springer
Internet search companies sell advertisement slots based on users’ search queries via an auction. Advertisers have to solve a complex optimization problem of how to place bids o...