3110 search results - page 263 / 622 » On the initialization of the DNMF algorithm |
194
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FOCS
2008
IEEE
15 years 6 months ago
2008
IEEE
We consider markets in the classical Arrow-Debreu model. There are n agents and m goods. Each buyer has a concave utility function (of the bundle of goods he/she buys) and an init...
183
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
We propose an algorithm to find piecewise linear skeletons of hand-written characters by using principal curves. The development of the method was inspired by the apparent similar...
206
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
Recently the re-ranking algorithms have been quite popular for web search and data mining. However, one of the issues is that those algorithms treat the content and link informati...
176
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract--In this paper, we investigate the use of messagepassing algorithms for the problem of finding the max-weight independent set (MWIS) in a graph. First, we study the perfor...
178
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Many challenging tasks in sensor networks, including sensor calibration, ranking of nodes, monitoring, event region detection, collaborative filtering, collaborative signal proces...