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Marco Viola

Assist. Prof

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Marco Viola is Assistant Professor in Mathematics at DCU. He got a MSc in Mathematics from University of Naples Federico II and a PhD in Operations Research from Sapienza University of Rome.
He held positions as Post-doctoral Researcher and then Assistant Professor at the University of Campania "L. Vanvitelli" until January 2023. From January 2023 to August 2024 he was Assistant Professor in Applied and Computational Mathematics at University College Dublin, before moving to Dublin City University in September 2024.

Peer Reviewed Journal

Year Publication
2024 Crisci, S.; Rebegoldi, S.; Toraldo, G.; Viola, M. (2024) 'Barzilai–Borwein-like rules in proximal gradient schemes for ℓ1-regularized problems'. Optimization Methods and Software, . [Link] [DOI]
2023 Serafino, D.D.; Krejić, N.; Jerinkić, N.K.; Viola, M. (2023) 'LSOS: LINE-SEARCH SECOND-ORDER STOCHASTIC OPTIMIZATION METHODS FOR NONCONVEX FINITE SUMS'. Mathematics of Computation, . [Link] [DOI]
2023 Serena Crisci; Valentina DE SIMONE; Marco Viola (2023) 'On the Adaptive Penalty Parameter Selection in ADMM'. Algorithms, . [Link] [DOI]
2023 Antonelli, L.; De Simone, V.; Viola, M. (2023) 'Cartoon-texture evolution for two-region image segmentation'. Computational Optimization and Applications, . [Link] [DOI]
2023 Daniela di Serafino; William W. Hager; Gerardo Toraldo; Marco Viola (2023) 'On the stationarity for nonlinear optimization problems with polyhedral constraints'. Mathematical Programming, Series B, . [Link] [DOI]
2022 De Simone, V.; di Serafino, D.; Gondzio, J.; Pougkakiotis, S.; Viola, M. (2022) 'Sparse Approximations with Interior Point Methods'. SIAM Review, . [Link] [DOI]
2021 di Serafino, D.; Toraldo, G.; Viola, M. (2021) 'Using gradient directions to get global convergence of Newton-type methods'. Applied Mathematics and Computation, . [Link] [DOI]
2021 Di Serafino, D.; Landi, G.; Viola, M. (2021) 'Directional tgv-based image restoration under poisson noise'. Journal of Imaging, . [Link] [DOI]
2020 di Serafino, D.; Landi, G.; Viola, M. (2020) 'ACQUIRE: an inexact iteratively reweighted norm approach for TV-based Poisson image restoration'. Applied Mathematics and Computation, . [Link] [DOI]
2020 (2020) 'A subspace-accelerated split Bregman method for sparse data recovery with joint $\ell_1$-type regularizers'. Electronic Transactions on Numerical Analysis, . [Link] [DOI]
2019 Viola, M.; Sangiovanni, M.; Toraldo, G.; Guarracino, M.R. (2019) 'Semi-supervised generalized eigenvalues classification'. Annals of Operations Research, . [Link] [DOI]
2018 DI Serafino, D.; Toraldo, G.; Viola, M.; Barlow, J. (2018) 'A two-phase gradient method for quadratic programming problems with a single linear constraint and bounds on the variables'. SIAM Journal on Optimization, . [Link] [DOI]
2017 Viola, M.; Sangiovanni, M.; Toraldo, G.; Guarracino, M.R. (2017) 'A generalized eigenvalues classifier with embedded feature selection'. Optimization Letters, . [Link] [DOI]
Certain data included herein are derived from the © Web of Science (2024) of Clarivate. All rights reserved.

Employment

Employer Position From / To
University of Campania "Luigi Vanvitelli" Assistant Professor (RTDa) 01/05/2022 - 31/01/2023
Johns Hopkins University Whiting School of Engineering Visiting Graduate Scholar 01/02/2018 - 30/06/2018
Università degli Studi della Campania "Luigi Vanvitelli" Postdoctoral Research Fellow (Assegnista di RIcerca) 01/09/2019 - 30/04/2022
Università degli Studi di Roma La Sapienza PhD Student 01/11/2015 - 26/02/2019
University College Dublin Assistant Professor 01/02/2023 -

Research Interests

Current research is mainly focused on the development of nonlinear optimization methods with applications to the solution of problems arising from Machine Learning, Deep Learning and Image Processing applications.