5595 search results - page 785 / 1119 » Approximation Algorithms for Clustering Problems |
166
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ICPR
2010
IEEE
16 years 1 months ago
2010
IEEE
GMM based algorithms have become the de facto standard for background subtraction in video sequences, mainly because of their ability to track multiple background distributions, w...
202
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IDA
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
158
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
We consider adaptive two-channel multiple-description coding. We provide an analytical method for designing a resolutionconstrained symmetrical multiple-description coder that use...
133
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Layered streaming is an effective solution to address the receiver heterogeneity in peer-to-peer (P2P) multimedia distribution. This paper targets a fundamental challenge in thi...
169
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SAC
2005
ACM
16 years 9 days ago
2005
ACM
We investigate the problem of evaluating the performance of text processing algorithms on inputs that contain errors as a result of optical character recognition. A new hierarchic...