90 citations · 146 across the 6 of their papers we have counts for
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cs.IT2018
A Precise Analysis of PhaseMax in Phase Retrieval
Fariborz Salehi, Ehsan Abbasi, Babak Hassibi
Recovering an unknown complex signal from the magnitude of linear combinations of the signal is referred to as phase retrieval. We present an exact performance analysis of a recent…
cs.IT2016★ 17 cited
Precise Error Analysis of Regularized M-estimators in High-dimensions
Christos Thrampoulidis, Ehsan Abbasi, Babak Hassibi
A popular approach for estimating an unknown signal from noisy, linear measurements is via solving a so called \emph{regularized M-estimator}, which minimizes a weighted combinatio…
cs.IT2015★ 1 cited
BER Analysis of the box relaxation for BPSK Signal Recovery
Christos Thrampoulidis, Ehsan Abbasi, Weiyu Xu +1
We study the problem of recovering an -dimensional vector of (BPSK) signals from noise corrupted measurements . In…