4229 search results - page 156 / 846 » On the Optimality of Spiral Search |
117
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ESA
2009
Springer
15 years 6 months ago
2009
Springer
Sponsored search auctions provide a marketplace where advertisers can bid for millions of advertising opportunities to promote their products. The main difficulty facing the adver...
148
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HM
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. A Video-on-Demand system usually consists of a large number of independent video servers. In order to utilize network resources as efficiently as possible the overall net...
140
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CIAC
1994
Springer
15 years 5 months ago
1994
Springer
We consider the problem of maintaining a binary search tree (BST) that minimizes the average access cost needed to satisfy randomly generated requests. We analyze scenarios in whi...
112
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MMS
2006
15 years 1 months ago
2006
Abstract: When using context information for the customization of mobile applications, privacy issues are important as users want to limit the amount of context information that is...
PVLDB
2008
15 years 26 days ago
2008
The popularity of collaborative tagging sites presents a unique opportunity to explore keyword search in a context where query results are determined by the opinion of a network o...