545 search results - page 61 / 109 » Simultaneous approximation by greedy algorithms |
144
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AUTOMATICA
2006
15 years 4 months ago
2006
A simulation-based optimization framework involving simultaneous perturbation stochastic approximation (SPSA) is presented as a means for optimally specifying parameters of intern...
124
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INFOCOM
2000
IEEE
15 years 8 months ago
2000
IEEE
— In broadcast disk systems, information is broadcasted in a shared medium. When a client needs an item from the disk, it waits until that item is broadcasted. The fundamental al...
132
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MOBIHOC
2007
ACM
16 years 3 months ago
2007
ACM
In this paper we study the problem of scheduling wireless links in the geometric SINR model, which explicitly uses the fact that nodes are distributed in the Euclidean plane. We p...
128
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SMI
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper a novel clustering algorithm is proposed, namely Variational Multilevel Mesh Clustering (VMLC). The algorithm incorporates the advantages of both hierarchical and va...
114
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AAAI
2006
15 years 5 months ago
2006
This paper develops new algorithms for coalition formation within multi-sensor networks tasked with performing widearea surveillance. Specifically, we cast this application as an ...