2698 search results - page 367 / 540 » Approximation Algorithms for the Weighted Independent Set Pr... |
179
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FOCS
2007
IEEE
16 years 24 days ago
2007
IEEE
We present a near-optimal reduction from approximately counting the cardinality of a discrete set to approximately sampling elements of the set. An important application of our wo...
157
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NIPS
2007
15 years 8 months ago
2007
Clustering is often formulated as the maximum likelihood estimation of a mixture model that explains the data. The EM algorithm widely used to solve the resulting optimization pro...
257
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—The paper deals with efficient distribution of timely information to flows of mobile devices. We consider the case where a set of Information Dissemination Devices (IDDs) broa...
153
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ICDM
2005
IEEE
16 years 2 days ago
2005
IEEE
We consider the problem of integrating a large number of interface schemas over the Deep Web, The scale of the problem and the diversity of the sources present serious challenges ...
156
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TMI
2008
15 years 6 months ago
2008
In this paper, we introduce a new algorithm for 3-D image reconstruction from cone-beam (CB) projections acquired along a partial circular scan. Our algorithm is based on a novel, ...