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

Audrey Repetti; Emilie Chouzenoux; Jean-Christophe Pesquet

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

Type de document :

Communication dans un congrès

European Signal Processing Conference, Sep 2015, Nice, France. Proceedings of the 23rd European Signal Processing Conference (EUSIPCO 2015), p. 235-239, 2015

Domaine :

Sciences de l'ingénieur [physics] / Traitement du signal et de l'image

Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01370498
Contributeur : Emilie Chouzenoux <>
Soumis le : jeudi 22 septembre 2016 - 16:35:48
Dernière modification le : mercredi 9 novembre 2016 - 10:25:21

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

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

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