58 citations · 146 across the 28 of their papers we have counts for
3 papers · 1 filter
Snake: a Stochastic Proximal Gradient Algorithm for Regularized Problems over Large Graphs
Adil Salim, Pascal Bianchi, Walid Hachem
A regularized optimization problem over a large unstructured graph is studied, where the regularization term is tied to the graph geometry. Typical regularization examples include…
Distributed Deblurring of Large Images of Wide Field-Of-View
Rahul Mourya, André Ferrari, Rémi Flamary +2
Image deblurring is an economic way to reduce certain degradations (blur and noise) in acquired images. Thus, it has become essential tool in high resolution imaging in many applic…
A constant step Forward-Backward algorithm involving random maximal monotone operators
Pascal Bianchi, Walid Hachem, Adil Salim
A stochastic Forward-Backward algorithm with a constant step is studied. At each time step, this algorithm involves an independent copy of a couple of random maximal monotone opera…