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213
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
We introduce the Multiplicative Update Selector and Estimator (MUSE) algorithm for sparse approximation in underdetermined linear regression problems. Given f = Φα∗ + µ, the ...
229
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Some recent dereverberation approaches that have been effective for automatic speech recognition (ASR) applications, model reverberation as a linear convolution operation in the s...
134
Voted
ICASSP
2011
IEEE
2011
IEEE
An uniqueness condition for the 4-way CANDECOMP/PARAFAC model with collinear loadings in three modes
14 years 11 months ago
In this paper we investigate the uniqueness of the 4-way CANDECOMP/PARAFAC (CP) model in the case where the only possible linear dependencies between the columns of the loading ma...
148
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Finding the least squares (LS) solution s to a system of linear equations Hs = y where H, y are given and s is a vector of binary variables, is a well known NP-hard problem. In th...
205
Voted
ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Functional connectivity has been widely used to reveal the dependencies between signals in complex networks such as neural networks observed from electroencephalogram (EEG) data. ...