2026

Viola, Marco ORCID: 0000-0002-2140-8094, De Simone, Valentina ORCID: 0000-0002-3357-5252 and Antonelli, Laura ORCID: 0000-0002-4031-099X (2026) A three-step framework for noisy image segmentation in brain MRI. Applied Mathematics and Computation, 513 . ISSN 1873-5649

2025

Martínez, Ángeles ORCID: 0000-0001-6766-6403, Viola, Marco ORCID: 0000-0002-2140-8094 and Yousefi, Mahsa (2025) Combined First- and Second-order directions for Deep Neural Networks Training. In: NUMTA 2023. ISBN 978-3-031-81241-5

2024

Porta, Federica ORCID: 0000-0003-2320-2310, Villa, Silvia, Viola, Marco ORCID: 0000-0002-2140-8094 and Zach, Martin (2024) On the inexact proximal Gauss-Newton methods for regularized nonlinearleast squares problem. Advanced Techniques in Optimization for Machine Learning and Imaging, 61 . pp. 151-165. ISSN 2281-5198

Viola, Marco ORCID: 0000-0002-2140-8094, Crisci, Serena ORCID: 0000-0001-9130-8163, Rebegoldi, Simone ORCID: 0000-0002-1232-5481 and Toraldo, Gerardo ORCID: 0000-0001-9703-5557 (2024) Barzilai–Borwein-like rules in proximal gradient schemes for ℓ1-regularized problems. Optimization Methods and Software, 39 (3). pp. 601-633. ISSN 1055-6788

2022

Di Serafino, Daniela ORCID: 0000-0001-8215-0771, Krklec Jerinkić, Nataša, Krejić, Nataša ORCID: 0000-0003-3348-7233 and Viola, Marco ORCID: 0000-0002-2140-8094 (2022) LSOS: Line-search second-order stochastic optimization methods for nonconvex finite sums. Mathematics of Computation (MCOM), 92 (341). pp. 1273-1299. ISSN 1088-6842

2018

Dostál, Zdenek, Toraldo, Gerardo, Viola, Marco and Vlach, Oldrich (2018) Proportionality-Based Gradient Methods with Applications in Contact Mechanics. In: Third International Conference, HPCSE 2017, 22 - 25 May, 2017, Karolinka, Czech Republic. ISBN 1611-3349

Viola, Marco, Di Serafino, Daniela, Toraldo, Gerardo and Barlow, Jesse (2018) A two-phase gradient method for quadratic programming problems with a single linear constraint and bounds on the variables. SIAM Journal on Optimization, 28 (4). pp. 2809-2838. ISSN 1095-7189

2016

Viola, Marco, Guarracino, Mario R., Sangiovanni, Mara, Severino, Gerardo and Toraldo, Gerardo (2016) On the regularization of generalized eigenvalues classifiers. In: 2nd International Conference “Numerical Computations: Theory and Algorithms, 19–25 June 2016, Pizzo Calabro, Italy. ISBN 0094-243X