2816 search results - page 195 / 564 » Submodular function minimization |
114
Voted
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
Due to the presence of speckle, segmentation of SAR images is generally acknowledged as a difficult problem. A large effort has been done in order to cope with the influence of sp...
104
Voted
ICML
2009
IEEE
14 years 11 months ago
2009
IEEE
We address the problem of learning classifiers using several kernel functions. On the contrary to many contributions in the field of learning from different sources of information...
103
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
We provide a novel formulation for computing median filter with spatial regularization as minimizing a cost function composed of absolute value norms. We turn this cost minimizat...
102
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Orthogonal frequency division multiplexing (OFDM) communication systems require accurate estimation of timing offset and channel impulse response in order to achieve desirable per...
122
Voted
INFOCOM
2012
IEEE
13 years 3 months ago
2012
IEEE
—We study two convex optimization problems in a multi-class M/G/1 queue with adjustable service rates: minimizing convex functions of the average delay vector, and minimizing ave...