132 citations · 392 across the 17 of their papers we have counts for
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math.NA2015★ 79 cited
High Dimensional Low Rank plus Sparse Matrix Decomposition
Mostafa Rahmani, George Atia
This paper is concerned with the problem of low rank plus sparse matrix decomposition for big data. Conventional algorithms for matrix decomposition use the entire data to extract…
math.NA2014
A Subspace Method for Array Covariance Matrix Estimation
Mostafa Rahmani, George Atia
This paper introduces a subspace method for the estimation of an array covariance matrix. It is shown that when the received signals are uncorrelated, the true array covariance mat…