1110 search results - page 53 / 222 » New Approximation Results for Resource Replication Problems |
160
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IR
2010
15 years 2 months ago
2010
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
135
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
The Small-Set Expansion Hypothesis (Raghavendra, Steurer, STOC 2010) is a natural hardness assumption concerning the problem of approximating the edge expansion of small sets in g...
137
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SAC
2004
ACM
15 years 10 months ago
2004
ACM
We consider the generalized assignment problem in which the objective is to find a minimum cost assignment of a set of jobs to a set of agents subject to resource constraints. Th...
154
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CLUSTER
2001
IEEE
15 years 8 months ago
2001
IEEE
Given the increasing traffic on the World Wide Web (Web), it is difficult for a single popular Web server to handle the demand from its many clients. By clustering a group of Web ...
122
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GW
2005
Springer
15 years 10 months ago
2005
Springer
Simulating realistic human-like figures is still a challenging task when dynamics is involved. For example, making a virtual human jump to a given position requires to control the...