Federica Porta

发表

A Limited Memory Gradient Projection Method for Box-Constrained Quadratic Optimization Problems

Valeria Ruggiero, Luca Zanni, Serena Crisci, 2019, NUMTA.

A Variable Metric Forward-Backward Method with Extrapolation

Valeria Ruggiero, Federica Porta, Silvia Bonettini, 2015, SIAM J. Sci. Comput..

Limited-memory scaled gradient projection methods for real-time image deconvolution in microscopy

Luca Zanni, Federica Porta, Gaetano Zanghirati, 2014, Commun. Nonlinear Sci. Numer. Simul..

Spectral Properties of Barzilai-Borwein Rules in Solving Singly Linearly Constrained Optimization Problems Subject to Lower and Upper Bounds

Valeria Ruggiero, Luca Zanni, Serena Crisci, 2020, SIAM J. Optim..

Serial and parallel approaches for image segmentation by numerical minimization of a second-order functional

Valeria Ruggiero, Federica Porta, Massimo Zanetti, 2018, Appl. Math. Comput..

On some steplength approaches for proximal algorithms

Federica Porta, Ignace Loris, I. Loris, 2015, Appl. Math. Comput..

A New Steplength Selection for Scaled Gradient Methods with Application to Image Deblurring

Luca Zanni, Federica Porta, Marco Prato, 2014, J. Sci. Comput..

A convergent least-squares regularized blind deconvolution approach

Federica Porta, Marco Prato, Anastasia Cornelio, 2015, Appl. Math. Comput..

Variable Metric Inexact Line-Search-Based Methods for Nonsmooth Optimization

Federica Porta, Ignace Loris, Marco Prato, 2015, SIAM J. Optim..

A nonsmooth regularization approach based on shearlets for Poisson noise removal in ROI tomography

Federica Porta, Gaetano Zanghirati, Silvia Bonettini, 2018, Appl. Math. Comput..

On the convergence of a linesearch based proximal-gradient method for nonconvex optimization

Federica Porta, Ignace Loris, Marco Prato, 2016, 1605.03791.

Recent Advances in Variable Metric First-Order Methods

Valeria Ruggiero, Luca Zanni, Federica Porta, 2019, Computational Methods for Inverse Problems in Imaging.

Novel steplength possibilities for proximal-type algorithms

Federica Porta, Ignace Loris, 2014 .

The ROI CT problem: a shearlet-based regularization approach

Federica Porta, Gaetano Zanghirati, Silvia Bonettini, 2016 .

On the constrained minimization of smooth Kurdyka—Łojasiewicz functions with the scaled gradient projection method

Federica Porta, Ignace Loris, Marco Prato, 2016 .