Hugo Raguet

activity

20112024

most citedGeneralized Forward-Backward Splitting

366 citations · 385 across the 6 of their papers we have counts for

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3 papers · 1 filter

math.OC2018★ 4 cited

Cut-Pursuit Algorithm for Regularizing Nonsmooth Functionals with Graph Total Variation

Hugo Raguet, Loïc Landrieu

We present an extension of the cut-pursuit algorithm, introduced by Landrieu and Obozinski (2017), to the graph total-variation regularization of functions with a separable nondiff…

math.OC2015

Preconditioning of a Generalized Forward-Backward Splitting and Application to Optimization on Graphs

Raguet Hugo, Landrieu Loïc

We present a preconditioning of a generalized forward-backward splitting algorithm for finding a zero of a sum of maximally monotone operators $\sum_{i = 1}^{n} A_{i} + B$ with $B$ coc…

math.OC2011★ 366 cited

Generalized Forward-Backward Splitting

Hugo Raguet, Jalal Fadili, Gabriel Peyré

This paper introduces the generalized forward-backward splitting algorithm for minimizing convex functions of the form $F + \sum_{i = 1}^{n} G_{i}$ , where $F$ has a Lipschitz-continuous…