Variable metric approaches for large-scale constrained least squares problems
Coli, Vanna Lisa; Ruggiero, Valeria; Zanni, Luca
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Optimization Techniques for Inverse Problems III
pp: 1-1, Anno: 2016 |
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Image restoration from Poisson data by Bregman iteration
Benfenati, Alessandro; Ruggiero, Valeria
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-,
-
pp: ---, Anno: 2012 |
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Learning from examples: methodologies and software
Bonettini, Silvia; M., Prato; Ruggiero, Valeria; Zanella, Riccardo; Zanghirati, Gaetano; L., Zanni
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pp: -----, Anno: 2011 |
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Image reconstruction in astronomy, medicine and microscopy
Bonettini, Silvia; M., Prato; Ruggiero, Valeria; Zanella, Riccardo; Zanghirati, Gaetano; L., Zanni
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pp: -----, Anno: 2011 |
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A fast subgradient algorithm in image super-resolution
Lazzaro, D.; Loli Piccolomini, E.; Ruggiero, V.; Zama, F.
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Institute of Physics Publishing,
JOURNAL OF PHYSICS. CONFERENCE SERIES
Vol. 904, No. 1, pp: 012009-1-012009-6, Anno: 2017 |
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Image regularization for Poisson data
Benfenati, Alessandro; Ruggiero, Valeria
details >>
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IOP Publishing,
JOURNAL OF PHYSICS. CONFERENCE SERIES
Vol. 657, No. 012011, pp: 1-6, Anno: 2015 |
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Diagonal Barzilai-Borwein Rules in Stochastic Gradient-Like Methods
Franchini, G.; Porta, F.; Ruggiero, V.; Trombini, I.; Zanni, L.
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Springer,
Optimization and Learning
Vol. 1824 CCIS, No. 1, pp: 21-35, Anno: 2023 |
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Thresholding Procedure via Barzilai-Borwein Rules for the Steplength Selection in Stochastic Gradient Methods
Franchini, G.; Ruggiero, V.; Trombini, I.
details >>
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Springer,
Machine Learning, Optimization, and Data Science
Vol. 13164, No. 1, pp: 277-282, Anno: 2022 |
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Steplength and Mini-batch Size Selection in Stochastic Gradient Methods
Franchini, G.; Ruggiero, V.; Zanni, L.
details >>
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Springer,
Machine Learning, Optimization, and Data Science
Vol. 12566, No. 1, pp: 259-263, Anno: 2020 |
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On the Steplength Selection in Stochastic Gradient Methods
Franchini, G; Ruggiero, V.; Zanni, L.
details >>
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Springer Nature Switzerland,
Numerical Computations: Theory and Algorithms
Vol. 11973, No. 1, pp: 186-197, Anno: 2020 |
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A Limited Memory Gradient Projection Method for Box-Constrained Quadratic Optimization Problems
Crisci, Serena; Porta, Federica; Ruggiero, Valeria; Zanni, Luca
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Springer International Publishing,
Numerical Computations: Theory and Algorithms
Vol. 11973, No. 1, pp: 161-176, Anno: 2020 |
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A Parallel Approach for Image Segmentation by Numerical Minimization of a Second-Order Functional
Zanella, Riccardo; Zanetti, Massimo; Ruggiero, Valeria
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American Institute of Physics Inc.,
NUMERICAL COMPUTATIONS: THEORY AND ALGORITHMS (NUMTA–2016): Proceedings of the 2nd International Conference “Numerical Computations: Theory and Algorithms"
Vol. 1776, No. -, pp: 090035-1-090035-4, Anno: 2016 |
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A note on spectral properties of some gradient methods
di Serafino, Daniela; Ruggiero, Valeria; Toraldo, Gerardo; Zanni, Luca
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American Institute of Physics Inc.,
Numerical Computations: Theory and Algorithms (NUMTA–2016): Proceedings of the 2nd International Conference “Numerical Computations: Theory and Algorithms”
Vol. 1776, No. 1, pp: 040003-1-040003-5, Anno: 2016 |
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Scaled first-order methods for a class of large-scale constrained least square problems
Coli, Vanna Lisa; Ruggiero, Valeria; Zanni, Luca
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American Institute of Physics Inc.,
Numerical Computations: Theory and Algorithms (NUMTA–2016): Proceedings of the 2nd International Conference “Numerical Computations: Theory and Algorithms"
Vol. 1776, No. -, pp: 040002-1-040002-4, Anno: 2016 |
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Primal-dual first order methods for total variation image restoration in presence of Poisson noise
Bonettini, Silvia; Benfenati, Alessandro; Ruggiero, Valeria
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IEEE,
ICIP 2014
pp: 4156-4160, Anno: 2014 |
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On the Uniqueness of the Solution of Image Reconstruction Problems with Poisson Data
Bonettini, Silvia; Ruggiero, Valeria
details >>
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American Institute of Physics,
International Conference on Numerical Analysis and Applied Mathematics 2010, ICNAAM-2010
Vol. 1281, No. 1, pp: 1803-1806, Anno: 2010 |
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La valutazione dei corsi di studio: l'esperienza dell'Università di Ferrara
Ruggiero, Valeria
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Clut,
Il Convegno di Torino- L'Assicurazione Interna della Qualità dei Corsi di Studio - AIQ dei CdS
pp: 42-45, Anno: 2006 |
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Implementation of Splitting Method for Solving Block Tridiagonal Linear Systems on Transputers
Galligani, E; Ruggiero, Valeria
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IEEE Computer Society Publishers,
Proceeding of Euromicro PDP
pp: 409-1995, Anno: 1997 |
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Analysis of Splitting Parallel Methods for Solving Block Tridiagonal Linear Systems
E., Galligani; Ruggiero, Valeria
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-,
Proceedings of SMS 94 TPE
pp: 406-416, Anno: 1994 |
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On the Solution of Indefinite Systems Arising in Nonlinear Optimization
Bonettini, Silvia; Ruggiero, Valeria; Tinti, Federica
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COMMUNICATIONS TO SIMAI CONGRESS
Vol. 1, No. 1, pp: 1-4, Anno: 2006 |
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