35 citations · 55 across the 11 of their papers we have counts for
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math.ST2015★ 2 cited
Joint estimation and model order selection for one dimensional ARMA models via convex optimization: a nuclear norm penalization approach
Stéphane Chrétien, Tianwen Wei, Basad Ali Hussain Al-sarray
The problem of estimating ARMA models is computationally interesting due to the nonconcavity of the log-likelihood function. Recent results were based on the convex minimization. J…
math.ST2015
Sensing tensors with Gaussian filters
Stéphane Chrétien, Tianwen Wei
Sparse recovery from linear Gaussian measurements has been the subject of much investigation since the breaktrough papers \cite{CRT:IEEEIT06} and \cite{donoho2006compressed} on Com…