19 citations · 40 across the 12 of their papers we have counts for
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math.OC2026
Convergent Plug-and-Play Image Restoration with Annealed Noise Levels
Samuel Hurault
Plug-and-Play (PnP) methods solve imaging inverse problems by incorporating deep denoisers into iterative optimization algorithms. Although practical implementations often decrease…
cs.LG2026
Geometry-Aware Discretization Error of Diffusion Models
Samuel Hurault, Thomas Moreau, Gabriel Peyré
Practical diffusion sampling requires simulating a reverse-time ODE or SDE with a limited number of denoising steps, making the choice of sampling parameters crucial for minimizing…
cs.LG2026
Tessellations of Semi-Discrete Flow Matching
Emile Pierret, Johannes Hertrich, Samuel Hurault +1
We study Flow Matching in a semi-discrete setting where a Gaussian source is transported toward a discrete target supported on finitely many points. This semi-discrete regime is th…