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20082015
most citedA fast approach for overcomplete sparse decomposition based on smoothed L0 norm

1.1k citations · 1.3k across the 19 of their papers we have counts for

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Showing 2014Show all

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cs.IT2014

Performance Guarantees for Schatten- Quasi-Norm Minimization in Recovery of Low-Rank Matrices

Mohammadreza Malek-Mohammadi, Massoud Babaie-Zadeh, Mikael Skoglund

We address some theoretical guarantees for Schatten- quasi-norm minimization () in recovering low-rank matrices from compressed linear measurements. Firstly, using…

cs.IT2014★ 16 cited

DOA Estimation in Partially Correlated Noise Using Low-Rank/Sparse Matrix Decomposition

Mohammadreza Malek-Mohammadi, Magnus Jansson, Arash Owrang +2

We consider the problem of direction-of-arrival (DOA) estimation in unknown partially correlated noise environments where the noise covariance matrix is sparse. A sparse noise cova…