36 citations · 130 across the 23 of their papers we have counts for
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math.OC2021★ 7 cited
Tikhonov Regularization of Circle-Valued Signals
Laurent Condat
It is common to have to process signals or images whose values are cyclic and can be represented as points on the complex circle, like wrapped phases, angles, orientations, or colo…
math.OC2021
MURANA: A Generic Framework for Stochastic Variance-Reduced Optimization
Laurent Condat, Peter Richtárik
We propose a generic variance-reduced algorithm, which we call MUltiple RANdomized Algorithm (MURANA), for minimizing a sum of several smooth functions plus a regularizer, in a seq…
math.OC2021★ 3 cited
An Optimal Algorithm for Strongly Convex Minimization under Affine Constraints
Adil Salim, Laurent Condat, Dmitry Kovalev +1
Optimization problems under affine constraints appear in various areas of machine learning. We consider the task of minimizing a smooth strongly convex function F(x) under the affi…