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A parallel block-coordinate approach for primal-dual splitting with arbitrary random block selection

Audrey Repetti 1 Emilie Chouzenoux 1 Jean-Christophe Pesquet 1
1 ligm - Laboratoire d'Informatique Gaspard-Monge
Keywords : random block-coordinate approach proximity operator mesh denoising. convex optimization nonsmooth optimization primal-dual algorithm stochastic algorithm parallel algorithm
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https://hal.archives-ouvertes.fr/hal-01370498
Contributor : Emilie Chouzenoux <>
Submitted on : Thursday, September 22, 2016 - 4:35:48 PM
Last modification on : Wednesday, February 26, 2020 - 7:06:06 PM

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  • HAL Id : hal-01370498, version 1

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CNRS | UPEC-UPEM | ANRGRAPHSIP | LIGM_SIGNAL | LIGM | ENPC | PARISTECH | ESIEE-PARIS

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Audrey Repetti, Emilie Chouzenoux, Jean-Christophe Pesquet. A parallel block-coordinate approach for primal-dual splitting with arbitrary random block selection. European Signal Processing Conference, Sep 2015, Nice, France. p. 235-239. ⟨hal-01370498⟩

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