59 citations · 195 across the 37 of their papers we have counts for
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math.OC2019★ 9 cited
Accelerated iterative regularization via dual diagonal descent
Luca Calatroni, Guillaume Garrigos, Lorenzo Rosasco +1
We propose and analyze an accelerated iterative dual diagonal descent algorithm for the solution of linear inverse problems with general regularization and data-fit functions. In p…
math.OC2019
Parallel Random Block-Coordinate Forward-Backward Algorithm: A Unified Convergence Analysis
Saverio Salzo, Silvia Villa
We study the block-coordinate forward-backward algorithm in which the blocks are updated in a random and possibly parallel manner, according to arbitrary probabilities. The algorit…