4526 search results - page 423 / 906 » Algorithmic problems related to the Internet |
199
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ICWS
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a Semantic Optimized Service Discovery (SemOSD) approach capable of handling Web service search requests on a fine-grained level of detail where we augment semantic ser...
256
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HT
2011
ACM
14 years 10 months ago
2011
ACM
Personalized search and browsing is increasingly vital especially for enterprises to able to reach their customers. Key challenge in supporting personalization is the need for ric...
175
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GLOBECOM
2006
IEEE
16 years 27 days ago
2006
IEEE
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
199
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SODA
2003
ACM
15 years 8 months ago
2003
ACM
We consider the problem of revenue maximization in online auctions, that is, auctions in which bids are received and dealt with one-by-one. In this note, we demonstrate that resul...
186
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
When searching large hypertext document collections, it is often possible that there are too many results available for ambiguous queries. Query refinement is an interactive proce...