7129 search results - page 543 / 1426 » Approximation Algorithms for Treewidth |
416
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ICASSP
2011
IEEE
15 years 4 months ago
2011
IEEE
The scope of the well-known k-means algorithm has been
broadly extended with some recent results: first, the k-
means++ initialization method gives some approximation
guarantees...
229
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
We consider distributed algorithms to optimize random access multihop wireless networks in the presence of fading. Since the associated optimization problem is neither convex nor ...
188
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In this paper, we address the matrix completion problem and propose a novel algorithm based on a smoothed rank function (SRF) approximation. Among available algorithms like FPCA a...
254
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
Abstract—Network power consumption can be reduced considerably by adapting link data rates to their offered traffic loads. In this paper, we exploit how to leverage rate adaptat...
196
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—Knowledge of a network’s topology and internal characteristics such as delay times or losses is crucial to maintain seamless operation of network services. Network tomography ...