1790 search results - page 56 / 358 » Noise in Bilinear Problems |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We address the problem of blind source separation in the underdetermined and instantaneous mixture case. The proposed method is based on an algorithm developed by Aissa-El-Bey and...
SIAMCO
2008
13 years 7 months ago
2008
We solve optimal transportation problem using stochastic optimal control theory. Indeed, for a super linear cost at most quadratic at infinity, we prove Kantorovich duality theore...
IGARSS
2009
13 years 5 months ago
2009
Many problems in remote sensing can be modeled as the minimization of the sum of a data term and a prior term. We propose to use a new complex wavelet based prior and an efficient...
TASLP
2010
13 years 2 months ago
2010
We introduce two new methods for the demodulation of acoustic signals by posing the problem in a convex optimization framework. This allows the parameters of the modulator and carr...
STOC
2000
ACM
14 years 8 days ago
2000
ACM
We describe a slightly subexponential time algorithm for learning parity functions in the presence of random classification noise, a problem closely related to several cryptograph...