1176 search results - page 110 / 236 » Sparse reward processes |
120
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper presents a sparse approach of solving the onesided Procrustes problem with special orthogonal constraint. By leveraging a planar decomposition common to all rotation ma...
160
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
Previous compressive sensing papers have considered the example of recovering an image with sparse gradient from a surprisingly small number of samples of its Fourier transform. T...
127
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
— We study the inversion of a random field from pointwise measurements collected by a sensor network. We assume that the field has a sparse representation in a known basis. To ...
128
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
In recent work, Kalman Filtered Compressed Sensing (KF-CS) was proposed to causally reconstruct time sequences of sparse signals, from a limited number of “incoherent” measure...
114
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
We consider the problem of online learning in a changing environment under sparse user feedback. Specifically, we address the classification of music types according to a user...