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113
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JCM
2008
15 years 2 months ago
2008
Waterfilling solutions provide optimal power distribution in multiple-input multiple-output (MIMO) system design. However, the optimal distribution is usually obtained through cost...
115
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ICALP
2007
Springer
15 years 8 months ago
2007
Springer
We present lower bounds on the space required to estimate the quantiles of a stream of numerical values. Quantile estimation is perhaps the most studied problem in the data stream ...
132
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PAMI
2007
15 years 2 months ago
2007
—We present a novel space-time patch-based method for image sequence restoration. We propose an adaptive statistical estimation framework based on the local analysis of the bias-...
118
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TSP
2010
14 years 9 months ago
2010
We consider the problem of estimating a deterministic sparse vector x0 from underdetermined measurements Ax0 +w, where w represents white Gaussian noise and A is a given determinis...
100
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CVPR
1998
IEEE
16 years 4 months ago
1998
IEEE