C. Soussen

activity

20112019

most citedJoint k-step analysis of Orthogonal Matching Pursuit and Orthogonal Least Squares

69 citations · 218 across the 11 of their papers we have counts for

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2 papers · 1 filter

math.NA2014

Proceedings of the second "international Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST'14)

L. Jacques, C. De Vleeschouwer, Y. Boursier +64

The implicit objective of the biennial "international - Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST) is to foster collaboration between interna…

math.NA2014★ 48 cited

Homotopy based algorithms for $ℓ_{0}$ -regularized least-squares

Charles Soussen, Jérôme Idier, Junbo Duan +1

Sparse signal restoration is usually formulated as the minimization of a quadratic cost function $∥ y - A x ∥_{2}^{2}$ , where A is a dictionary and x is an unknown sparse vector. It is we…

Proceedings of the second "international Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST'14)

Homotopy based algorithms for ℓ0​-regularized least-squares

Homotopy based algorithms for $ℓ_{0}$ -regularized least-squares