Deliverables Websites, patent fillings, videos etc. (2) Website Website Short video on ESRs life Short video on ESRs life Publications Other (16) Chambolle-Pock's Primal-Dual Method with Mismatched Adjoint Author(s): Dirk A. Lorenz and Felix Schneppe Published in: 2022 Publisher: ArXiv Convergence of an Asynchronous Block-Coordinate Forward-Backward Algorithm for Convex Composite Optimization Author(s): Cheik Traoré, Saverio Salzo, Silvia Villa Published in: 2021 Publisher: ArXiv DOI: 10.48550/arxiv.2201.05498 Finding global solutions for a class of possibly nonconvex QCQP problems through the S-lemma Author(s): Ewa M. Bednarczuk, Giovanni Bruccola Published in: 2022 Publisher: ArXiv DOI: 10.48550/arxiv.2206.00618 Efficiency of higher-order algorithms for minimizing general composite optimization Author(s): Yassine Nabou and Ion Necoara Published in: 2022 Publisher: AirXiv Efficiency of stochastic coordinate proximal gradient methods on nonseparable composite optimization Author(s): Necoara, I.; Chorobura, F. Published in: Issue 1, 2021 Publisher: ArXiv General higher-order majorization-minimization algorithms for (non)convex optimization Author(s): Necoara, Ion; Lupu, Daniela Published in: Issue 2, 2020 Publisher: ArXiv Random coordinate descent methods for nonseparable composite optimization Author(s): Flavia Chorobura and Ion Necoara Published in: 2022 Publisher: AirXiv On extreme points and representer theorems for the Lipschitz unit ball on finite metric spaces Author(s): Kristian Bredies, Jonathan Chirinos Rodriguez, Emanuele Naldi Published in: 2023 Publisher: arXiv DOI: 10.48550/arxiv.2304.14039 Fast iterative regularization by reusing data Author(s): Cristian Vega, Cesare Molinari, Lorenzo Rosasco, Silvia Villa Published in: 2022 Publisher: ArXiv DOI: 10.48550/arxiv.2204.10131 Graph and distributed extensions of the Douglas-Rachford method Author(s): Kristian Bredies, Enis Chenchene, Emanuele Naldi Published in: 2022 Publisher: arXiv DOI: 10.48550/arxiv.2211.04782 Weak topology and Opial property in Wasserstein spaces, with applications to Gradient Flows and Proximal Point Algorithms of geodesically convex functionals Author(s): Emanuele Naldi and Giuseppe Savaré, Published in: 2021 Publisher: AirXiv A CNC approach for Directional Total Variation Author(s): Gabriele Scrivanti, Émilie Chouzenoux, Jean-Christophe Pesquet Published in: 2022 Publisher: HAL OPen Science Cartoon images dataset for total variation parameter learning Author(s): Enis Chenchene, Kristian Bredies, Alireza Hosseini Published in: Zenodo, 2022 Publisher: CERN DOI: 10.5281/zenodo.7267053 A variational approach for joint image recovery-segmentation based on spatially varying generalised Gaussian models Author(s): Emilie Chouzenoux, Marie-Caroline Corbineau, Jean-Christophe Pesquet, Gabriele Scrivanti Published in: 2022 Publisher: HAL Open Science Extended Randomized Kaczmarz Method for Sparse Least Squares and Impulsive Noise Problems Author(s): Frank Schöpfer, Dirk A Lorenz, Lionel Tondji, and Maximilian Winkler Published in: 2022 Publisher: ArXiv Faster Randomized Block Sparse Kaczmarz by Averaging Author(s): Lionel Tondji, Dirk A Lorenz Published in: 2022 Publisher: AirXiv Peer reviewed articles (6) Duality for composite optimization problem within the framework of abstract convexity Author(s): Ewa Bednarczuk; The Hung Tran Published in: Optimization: A Journal of Mathematical Programming and Operations Research, Issue Volume 72, 2023 - Issue 1, 2023, Page(s) 37-80, ISSN 0233-1934 Publisher: Taylor & Francis DOI: 10.1080/02331934.2022.2132822 Degenerate preconditioned proximal point algorithms Author(s): Kristian Bredies, Enis Chenchene, Dirk Lorenz, Emanuale Naldi Published in: SIAM Journal on Optimization, Issue 10526234, 2022, Page(s) 2376-2401, ISSN 1052-6234 Publisher: Society for Industrial and Applied Mathematics DOI: 10.1137/21m1448112 Sequential convergence of AdaGrad algorithm for smooth convex optimization Author(s): Cheik Traoré, Edouard Pauwels Published in: Operations Research Letters, Issue 49/4, 2021, Page(s) 452-458, ISSN 0167-6377 Publisher: Elsevier BV DOI: 10.1016/j.orl.2021.04.011 On global solvability of a class of possibly nonconvex QCQP problems in Hilbert spaces Author(s): Ewa M. Bednarczuk, Giovanni Bruccola Published in: Optimisation, 2023, ISSN 0233-1934 Publisher: Taylor & Francis DOI: 10.1080/02331934.2023.2281640 Random Activations in Primal-Dual Splittings for Monotone Inclusions with a Priori Information Author(s): Luis Briceño-Arias, Julio Deride, Cristian Vega Published in: Journal of Optimization Theory and Applications volume 192, issue 1, pages 56–81 (2022), 2022, ISSN 0022-3239 Publisher: Kluwer Academic/Plenum Publishers DOI: 10.1007/s10957-021-01944-6 In Vivo Myelin Water Quantification Using Diffusion–Relaxation Correlation MRI: A Comparison of 1D and 2D Methods Author(s): Sebastian Endt, Maria Engel, Emanuele Naldi, Rodolfo Assereto, Malwina Molendowska, Lars Mueller, Claudio Mayrink Verdun, Carolin M. Pirkl, Marco Palombo, Derek K. Jones, Marion I. Menzel Published in: Applied Magnetic Resonance, 2023, ISSN 0937-9347 Publisher: Springer Verlag DOI: 10.1007/s00723-023-01584-1 Conference proceedings (2) A hybrid proximal generalized conditional gradient method and application to total variation parameter learning Author(s): Enis Chenchene, Kristian Bredies, Alireza Hosseini Published in: 2023 European Control Conference (ECC), 2022, Page(s) 322-327 Publisher: IEEE DOI: 10.23919/ecc57647.2023.10178166 GPU-based Implementations of MM Algorithms.Application to Spectroscopy Signal Restoration Author(s): Mouna Gharbi, E. Chouzenoux, J.-C. Pesquet, L. Duval Published in: Proceedings of the 29th European Signal Processing Conference, EUSIPCO 2021, Issue 29, 2021, Page(s) 2094-2098 Publisher: Eurasip open library Searching for OpenAIRE data... There was an error trying to search data from OpenAIRE No results available
