2 citations · 2 across the 2 of their papers we have counts for
3 papers
cs.DS2019★ 2 cited
Parallel Cut Pursuit For Minimization of the Graph Total Variation
Hugo Raguet, Loic Landrieu
We present a parallel version of the cut-pursuit algorithm for minimizing functionals involving the graph total variation. We show that the decomposition of the iterate into consta…
math.OC2018
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 with coc…