59 citations · 443 across the 46 of their papers we have counts for
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cs.IT2013★ 13 cited
Stable Recovery with Analysis Decomposable Priors
M. J. Fadili, G. Peyré, S. Vaiter +2
In this paper, we investigate in a unified way the structural properties of solutions to inverse problems. These solutions are regularized by the generic class of semi-norms define…
stat.ML2013★ 13 cited
Learning Heteroscedastic Models by Convex Programming under Group Sparsity
Arnak S. Dalalyan, Mohamed Hebiri, Katia Méziani +1
Popular sparse estimation methods based on -relaxation, such as the Lasso and the Dantzig selector, require the knowledge of the variance of the noise in order to properly…