FEDERICA PORTA Ricercatore t.d. art. 24 c. 3 lett. A presso: Dipartimento di Scienze Fisiche, Informatiche e Matematiche sede ex-Matematica |

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## Pubblicazioni

**2021**
- Variable metric techniques for forward–backward methods in imaging
[Articolo su rivista]

Bonettini, S.; Porta, F.; Ruggiero, V.; Zanni, L.

abstract

**2020**
- A Limited Memory Gradient Projection Method for Box-Constrained Quadratic Optimization Problems
[Relazione in Atti di Convegno]

Crisci, S.; Porta, F.; Ruggiero, V.; Zanni, L.

abstract

**2020**
- Spectral properties of barzilai-borwein rules in solving singly linearly constrained optimization problems subject to lower and upper bounds
[Articolo su rivista]

Crisci, S.; Porta, F.; Ruggiero, V.; Zanni, L.

abstract

**2019**
- Recent advances in variable metric first-order methods
[Capitolo/Saggio]

Bonettini, S.; Porta, F.; Prato, M.; Rebegoldi, S.; Ruggiero, V.; Zanni, L.

abstract

**2018**
- A nonsmooth regularization approach based on shearlets for Poisson noise removal in ROI tomography
[Articolo su rivista]

Bubba, Tatiana Alessandra; Porta, Federica; Zanghirati, Gaetano; Bonettini, Silvia

abstract

**2018**
- Serial and parallel approaches for image segmentation by numerical minimization of a second-order functional
[Articolo su rivista]

Zanella, Riccardo; Porta, F.; Ruggiero, Valeria; Zanetti, M.

abstract

**2017**
- On the convergence of a linesearch based proximal-gradient method for nonconvex optimization
[Articolo su rivista]

Bonettini, Silvia; Loris, Ignace; Porta, Federica; Prato, Marco; Rebegoldi, Simone

abstract

**2017**
- Runge–Kutta-like scaling techniques for first-order methods in convex optimization
[Articolo su rivista]

Porta, Federica; Cornelio, Anastasia; Ruggiero, Valeria

abstract

**2016**
- A Variable Metric Forward-Backward Method with Extrapolation
[Articolo su rivista]

Bonettini, Silvia; Porta, Federica; Ruggiero, V.

abstract

**2016**
- On the constrained minimization of smooth Kurdyka– Lojasiewicz functions with the scaled gradient projection method
[Relazione in Atti di Convegno]

Prato, Marco; Bonettini, Silvia; Loris, Ignace; Porta, Federica; Rebegoldi, Simone

abstract

**2016**
- The ROI CT problem: a shearlet-based regularization approach
[Relazione in Atti di Convegno]

Bubba, Tatiana Alessandra; Porta, Federica; Zanghirati, Gaetano; Bonettini, Silvia

abstract

**2016**
- Variable metric inexact line-search based methods for nonsmooth optimization
[Articolo su rivista]

Bonettini, Silvia; Loris, Ignace; Porta, Federica; Prato, Marco

abstract

**2015**
- A convergent least-squares regularized blind deconvolution approach
[Articolo su rivista]

Cornelio, Anastasia; Porta, Federica; Prato, Marco

abstract

**2015**
- A new steplength selection for scaled gradient methods with application to image deblurring
[Articolo su rivista]

Porta, Federica; Prato, Marco; Zanni, Luca

abstract

**2015**
- Limited-memory scaled gradient projection methods for real-time image deconvolution in microscopy
[Articolo su rivista]

Porta, Federica; Zanella, R.; Zanghirati, G.; Zanni, Luca

abstract

**2015**
- On some steplength approaches for proximal algorithms
[Articolo su rivista]

Porta, Federica; Loris, Ignace

abstract

**2013**
- Filter factor analysis of scaled gradient methods for linear least squares
[Relazione in Atti di Convegno]

Porta, Federica; Cornelio, Anastasia; Zanni, Luca; Prato, Marco

abstract

**2013**
- On the filtering effect of iterative regularization algorithms for discrete inverse problems
[Articolo su rivista]

Cornelio, Anastasia; Porta, Federica; Prato, Marco; Zanni, Luca

abstract