7006 search results - page 1228 / 1402 » Approximation Algorithms |
189
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SIGECOM
2009
ACM
16 years 1 months ago
2009
ACM
The monopolist’s theory of optimal single-item auctions for agents with independent private values can be summarized by two statements. The first is from Myerson [8]: the optim...
176
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Type-ahead search is a new information-access paradigm, in which systems can find answers to keyword queries “onthe-fly” as a user types in a query. It improves traditional ...
234
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APCHI
2008
IEEE
16 years 1 months ago
2008
IEEE
Routing through a backbone, which is responsible for performing and managing multipoint communication, reduces the communication overhead and overall energy consumption in wireless...
176
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CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we propose a novel graph based clustering approach with satisfactory clustering performance and low computational cost. It consists of two main steps: tree fitting...
199
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We develop and evaluate a new method for estimating and optimizing various performance metrics for multihop wireless networks, including MANETs. We introduce an approxim...