2822 search results - page 234 / 565 » Global Optimization of Histograms |
168
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CORR
2002
Springer
15 years 6 months ago
2002
Springer
It is widely accepted that (1) the natural or folded state of proteins is a global energy minimum, and (2) in most cases proteins fold to a unique state determined by their amino ...
175
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PAMI
2007
15 years 6 months ago
2007
—In this paper, we present a new model for deformations of shapes. A pseudolikelihood is based on the statistical distribution of the gradient vector field of the gray level. The...
207
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JMLR
2010
15 years 5 months ago
2010
We extend the well-known BFGS quasi-Newton method and its memory-limited variant LBFGS to the optimization of nonsmooth convex objectives. This is done in a rigorous fashion by ge...
172
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JSAC
2010
15 years 5 months ago
2010
—We present a cross-layer design of transmitting scalable video streams from a base station to multiple clients over a shared fading wireless network by jointly considering the a...
173
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—Consider a distributed system with n nodes where each node holds a multiset of items. In this paper, we design sampling algorithms that allow us to estimate the global frequency...