Guillaume Lauga
Publications
Publications
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Characterizations of inexact proximal operators2026 |
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A block-coordinate descent framework for non-convex composite optimization. Application to sparse precision matrix estimation2026 |
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Méthodes multi-niveaux pour la restauration d'images hyperspectrales2023 |
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A multilevel approach to accelerate the training of TransformersGRETSI'25, XXème Colloque Francophone de Traitement du Signal et des Images, GRETSI, Aug 2025, Strasbourg, France |
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A multilevel framework for accelerating uSARA in radio-interferometric imagingEuropean Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. ⟨10.23919/EUSIPCO63174.2024.10715263⟩ |
Multilevel Proximal Methods for Image RestorationOptimization and Control in Burgundy, May 2023, Dijon, France |
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Can sparsity improve the privacy of neural networks?GRETSI 2023 - XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France |
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Multilevel FISTA for image restorationICASSP, IEEE, Jun 2023, Rhodes, Greece. ⟨10.48550/arXiv.2210.15940⟩ |
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Méthodes proximales multi-niveaux pour la restauration d'imagesGRETSI'22 - 28ème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France |
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IML FISTA: A Multilevel Framework for Inexact and Inertial Forward-Backward. Application to Image RestorationSIAM Journal on Imaging Sciences, 2024, ⟨10.1137/23M1582345⟩ |
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Multilevel proximal methods and application to image restorationMathematics [math]. Ecole normale supérieure de lyon - ENS LYON, 2024. English. ⟨NNT : 2024ENSL0089⟩ |