Silvia Bonettini

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 19

Top Topics

Optimization Problems

Image Deblurring

Forward Backward

Top Venues

Comput. Optim. Appl.

Appl. Math. Comput.

Publications

Silvia Bonettini, Marco Prato, Simone Rebegoldi
A new proximal heavy ball inexact line-search algorithm. Comput. Optim. Appl. 88 (2) (2024)
Silvia Bonettini, Luca Calatroni, Danilo Pezzi, Marco Prato
Algorithmic unfolding for image reconstruction and localization problems in fluorescence microscopy. CoRR (2024)
Silvia Bonettini, Peter Ochs, Marco Prato, Simone Rebegoldi
An abstract convergence framework with application to inertial inexact forward-backward methods. Comput. Optim. Appl. 84 (2) (2023)
Silvia Bonettini, Peter Ochs, Marco Prato, Simone Rebegoldi
An abstract convergence framework with application to inertial inexact forward-backward methods. CoRR (2023)
Silvia Bonettini, Marco Prato, Simone Rebegoldi
A nested primal-dual FISTA-like scheme for composite convex optimization problems. Comput. Optim. Appl. 84 (1) (2023)
Silvia Bonettini, Giorgia Franchini, Danilo Pezzi, Marco Prato
Learning the Image Prior by Unrolling an Optimization Method. EUSIPCO (2022)
Silvia Bonettini, Giorgia Franchini, Danilo Pezzi, Marco Prato
Explainable bilevel optimization: an application to the Helsinki deblur challenge. CoRR (2022)
Simone Rebegoldi, Silvia Bonettini, Marco Prato
A comparison of nested primal-dual forward-backward methods for Poisson image deblurring. ICCSA (Workshops) (2021)
Silvia Bonettini, Marco Prato, Simone Rebegoldi
New convergence results for the inexact variable metric forward-backward method. Appl. Math. Comput. 392 (2021)
Silvia Bonettini, Federica Porta, Valeria Ruggiero, Luca Zanni
Variable metric techniques for forward-backward methods in imaging. J. Comput. Appl. Math. 385 (2021)
Silvia Bonettini, Marco Prato, Simone Rebegoldi
Convergence of Inexact Forward-Backward Algorithms Using the Forward-Backward Envelope. SIAM J. Optim. 30 (4) (2020)
Simone Rebegoldi, Silvia Bonettini, Marco Prato
Efficient Block Coordinate Methods for Blind Cauchy Denoising. NUMTA(1) (2019)
Silvia Bonettini, Simone Rebegoldi, Valeria Ruggiero
Inertial Variable Metric Techniques for the Inexact Forward-Backward Algorithm. SIAM J. Sci. Comput. 40 (5) (2018)
Silvia Bonettini, Marco Prato, Simone Rebegoldi
A block coordinate variable metric linesearch based proximal gradient method. Comput. Optim. Appl. 71 (1) (2018)
Tatiana A. Bubba, Federica Porta, Gaetano Zanghirati, Silvia Bonettini
A nonsmooth regularization approach based on shearlets for Poisson noise removal in ROI tomography. Appl. Math. Comput. 318 (2018)
Silvia Bonettini, Marco Prato, Simone Rebegoldi
A cyclic block coordinate descent method with generalized gradient projections. Appl. Math. Comput. 286 (2016)
Silvia Bonettini, Federica Porta, Valeria Ruggiero
A Variable Metric Forward-Backward Method with Extrapolation. SIAM J. Sci. Comput. 38 (4) (2016)
Silvia Bonettini, Alessandro Benfenati, Valeria Ruggiero
Scaling Techniques for ε-Subgradient Methods. SIAM J. Optim. 26 (3) (2016)
Silvia Bonettini, Ignace Loris, Federica Porta, Marco Prato
Variable Metric Inexact Line-Search-Based Methods for Nonsmooth Optimization. SIAM J. Optim. 26 (2) (2016)
Silvia Bonettini, Alessandro Chiuso, Marco Prato
A Scaled Gradient Projection Method for Bayesian Learning in Dynamical Systems. SIAM J. Sci. Comput. 37 (3) (2015)
Simone Rebegoldi, Silvia Bonettini, Marco Prato
Application of cyclic block generalized gradient projection methods to poisson blind deconvolution. EUSIPCO (2015)
Silvia Bonettini, Alessandro Benfenati, Valeria Ruggiero
Primal-dual first order methods for total variation image restoration in presence of poisson noise. ICIP (2014)
Silvia Bonettini, Valeria Ruggiero
An alternating extragradient method with non euclidean projections for saddle point problems. Comput. Optim. Appl. 59 (3) (2014)
Silvia Bonettini, Alessandro Chiuso, Marco Prato
A scaled gradient projection method for Bayesian learning in dynamical systems. CoRR (2014)
Silvia Bonettini, Anastasia Cornelio, Marco Prato
A New Semiblind Deconvolution Approach for Fourier-Based Image Restoration: An Application in Astronomy. SIAM J. Imaging Sci. 6 (3) (2013)
Silvia Bonettini, Germana Landi, E. Loli Piccolomini, Luca Zanni
Scaling techniques for gradient projection-type methods in astronomical image deblurring. Int. J. Comput. Math. 90 (1) (2013)
Silvia Bonettini, Valeria Ruggiero
On the Convergence of Primal-Dual Hybrid Gradient Algorithms for Total Variation Image Restoration. J. Math. Imaging Vis. 44 (3) (2012)
Silvia Bonettini, Thomas Serafini
Non-negatively constrained image deblurring with an inexact interior point method. J. Comput. Appl. Math. 231 (1) (2009)
Silvia Bonettini, Federico Benvenuto, Riccardo Zanella, Luca Zanni, Mario Bertero
Gradient projection approaches for optimization problems in image deblurring and denoising. EUSIPCO (2009)
Silvia Bonettini, Emanuele Galligani, Valeria Ruggiero
Inner solvers for interior point methods for large scale nonlinear programming. Comput. Optim. Appl. 37 (1) (2007)
Silvia Bonettini, Valeria Ruggiero
Some iterative methods for the solution of a symmetric indefinite KKT system. Comput. Optim. Appl. 38 (1) (2007)
Silvia Bonettini, Federica Tinti
A nonmonotone semismooth inexact Newton method. Optim. Methods Softw. 22 (4) (2007)
Silvia Bonettini, Valeria Ruggiero, Federica Tinti
On the solution of indefinite systems arising in nonlinear programming problems. Numer. Linear Algebra Appl. 14 (10) (2007)
Silvia Bonettini, Emanuele Galligani, Valeria Ruggiero
An inexact Newton method combined with Hestenes multipliers' scheme for the solution of Karush-Kuhn-Tucker systems. Appl. Math. Comput. 168 (1) (2005)
Silvia Bonettini
A nonmonotone inexact Newton method. Optim. Methods Softw. 20 (4-5) (2005)