3499 search results - page 534 / 700 » On the local optimality of LambdaRank |
137
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SIGMETRICS
2002
ACM
15 years 6 months ago
2002
ACM
It is well known that optimal server placement is NP-hard. We present an approximate model for the case when both clients and servers are dense, and propose a simple server alloca...
179
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PAMI
2007
15 years 6 months ago
2007
—This paper presents a new framework for the completion of missing information based on local structures. It poses the task of completion as a global optimization problem with a ...
180
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PE
2007
Springer
15 years 6 months ago
2007
Springer
Recent advances in multicasting over the Internet present new opportunities for improving communication performance in clusters of workstations. The standard IP multicast, however...
265
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PR
2007
15 years 6 months ago
2007
We present a shape representation and a matching method for nonrigid shapes with closed contours. The representation utilizes the areas of the triangles formed by the boundary poi...
159
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
—We apply large deviations theory to study asymptotic performance of running consensus distributed detection in sensor networks. Running consensus is a stochastic approximation t...