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math.NA2017★ 5 cited
Overrelaxed Sinkhorn-Knopp Algorithm for Regularized Optimal Transport
Alexis Thibault, Lénaïc Chizat, Charles Dossal +1
This article describes a set of methods for quickly computing the solution to the regularized optimal transport problem. It generalizes and improves upon the widely-used iterative…
math.NA2016★ 1 cited
Sampling the Fourier transform along radial lines
Charles Dossal, Vincent Duval, Clarice Poon
This article considers the use of total variation minimization for the recovery of a superposition of point sources from samples of its Fourier transform along radial lines. We pre…