Sfoglia per Autore
On the stationarity for nonlinear optimization problems with polyhedral constraints
2024 di Serafino, D; Hager, Ww; Toraldo, G; Viola, M
Using gradient directions to get global convergence of Newton-type methods
2021 di Serafino, D; Toraldo, G; Viola, M
A SUBSPACE-ACCELERATED SPLIT BREGMAN METHOD FOR SPARSE DATA RECOVERY WITH JOINT L1-TYPE REGULARIZERS
2020 DE SIMONE, Valentina; DI SERAFINO, Daniela; Viola, Marco
Spatially Adaptive Regularization in Image Segmentation
2020 Antonelli, Laura; De Simone, Valentina; di Serafino, Daniela
A Gradient-Based Globalization Strategy for the Newton Method
2020 di Serafino, Daniela; Toraldo, Gerardo; Viola, Marco
Towards an Efficient Implementation of an Accurate SPH Method
2020 Antonelli, Laura; di Serafino, Daniela; Francomano, Elisa; Gregoretti, Francesco; Paliaga, Marta
Using gradient directions to get global convergence of Newton-type methods
2020 di Serafino, D.; Toraldo, G.; Viola, M.
ACQUIRE: an inexact iteratively reweighted norm approach for TV-based Poisson image restoration
2019 di Serafino, D.; Landi, G.; Viola, M.
Efficient Algebraic Multigrid Preconditioners on Clusters of GPUs
2019 Abdullahi Hassan, Ambra; Cardellini, Valeria; D’Ambra, Pasqua; DI SERAFINO, Daniela; Filippone, Salvatore
Parallel Aggregation Based on Compatible Weighted Matching for AMG
2018 Abdullahi, Ambra; D'Ambra, Pasqua; di Serafino, Daniela; Filippone, Salvatore
On the steplength selection in gradient methods for unconstrained optimization
2018 DI SERAFINO, Daniela; Ruggiero, Valeria; Toraldo, Gerardo; Zanni, Luca
BFGS-like updates of constraint preconditioners for sequences of KKT linear systems in quadratic programming
2018 Bergamaschi, Luca; De Simone, Valentina; di Serafino, Daniela; Martìnez, Angeles
On preconditioner updates for sequences of saddle-point linear systems
2018 De Simone, V.; di Serafino, D.; Morini, B.
A two-phase gradient method for quadratic programming problems with a single linear constraint and bounds on the variables
2018 DI SERAFINO, Daniela; Toraldo, Gerardo; Viola, Marco; Barlow, Jesse
P2GP - Proportionality-based 2-phase Gradient Projection method
2017 di Serafino, Daniela; Toraldo, Gerardo; Viola, Marco
On the application of the spectral projected gradient method in image segmentation
2016 Antonelli, L; DE SIMONE, Valentina; DI SERAFINO, Daniela
On the update of constraint preconditioners for regularized KKT systems
2016 Bellavia, S; DE SIMONE, Valentina; DI SERAFINO, Daniela; Morini, B.
A note on spectral properties of some gradient methods
2016 DI SERAFINO, Daniela; Ruggiero, Valeria; Toraldo, Gerardo; Zanni, Luca
On the regularizing behavior of the SDA and SDC gradient methods in the solution of linear ill-posed problems
2016 De Asmundis, R; DI SERAFINO, Daniela; Landi, G.
Stochastic models for the disaggregation of precipitation time series on sub-daily scale: identification of parameters by global optimization
2015 Villani, V; DI SERAFINO, Daniela; Rianna, G; Mercogliano, P.
Legenda icone
- file ad accesso aperto
- file disponibili sulla rete interna
- file disponibili agli utenti autorizzati
- file disponibili solo agli amministratori
- file sotto embargo
- nessun file disponibile