Alessandro Buccini

Publication Activity (10 Years)

Years Active: 2017-2023
Publications (10 Years): 28

Top Topics

Alternating Direction

Tikhonov Regularization

Cross Validation

Graph Laplacian

Top Venues

J. Comput. Appl. Math.

ICCSA (Workshops)

Numer. Algorithms

J. Sci. Comput.

Publications

Alessandro Buccini, Lucas Onisk, Lothar Reichel
An Arnoldi-based preconditioner for iterated Tikhonov regularization. Numer. Algorithms 92 (1) (2023)
Alessandro Buccini, Lothar Reichel
minimization methods using generalized Krylov subspaces. Adv. Comput. Math. 49 (2) (2023)
Alessandro Buccini, Omar De la Cruz Cabrera, Christos Koukouvinos, Marilena Mitrouli, Lothar Reichel
Variable selection in saturated and supersaturated designs via lp-lq minimization. Commun. Stat. Simul. Comput. 52 (9) (2023)
Alessandro Buccini, Marco Donatelli, Lothar Reichel
Theoretical and numerical aspects of a non-stationary preconditioned iterative method for linear discrete ill-posed problems. J. Comput. Appl. Math. 423 (2023)
Alessandro Buccini, Patricia Diaz de Alba, Federica Pes, Lothar Reichel
An Efficient Implementation of the Gauss-Newton Method Via Generalized Krylov Subspaces. J. Sci. Comput. 97 (2) (2023)
Alessandro Buccini
Fast Alternating Direction Multipliers Method by Generalized Krylov Subspaces. J. Sci. Comput. 90 (1) (2022)
Alessandro Buccini
Generalized Cross Validation stopping rule for Iterated Tikhonov regularization. ICCSA (Workshops) (2021)
Majed Alotaibi, Alessandro Buccini, Lothar Reichel
Minimization. ICCSA (Workshops) (2021)
Alessandro Buccini, Mirjeta Pasha, Lothar Reichel
Linearized Krylov subspace Bregman iteration with nonnegativity constraint. Numer. Algorithms 87 (3) (2021)
Xianglan Bai, Alessandro Buccini, Lothar Reichel
Solution of linear discrete ill-posed problems by discretized Chebyshev expansion. ICCSA (Workshops) (2021)
Alessandro Buccini, Yonggi Park, Lothar Reichel
Corrigendum to "Comparison of a-posteriori parameter choice rules for linear discrete ill-posed problems" [J. Comput. Appl. Math. 373 (2020) 112138]. J. Comput. Appl. Math. 397 (2021)
Alessandro Buccini, Marco Donatelli
regularization for image reconstruction. ICCSA (Workshops) (2021)
Alessandro Buccini, Patricia Diaz de Alba
A variational non-linear constrained model for the inversion of FDEM data. CoRR (2021)
Davide Bianchi, Alessandro Buccini, Marco Donatelli, Emma Randazzo
Graph Laplacian for image deblurring. CoRR (2021)
Alessandro Buccini, Lothar Reichel
minimization. Numer. Algorithms 88 (4) (2021)
Alessandro Buccini, Marco Donatelli, Lothar Reichel, Wei-Hong Zhang
A new nonstationary preconditioned iterative method for linear discrete ill-posed problems with application to image deblurring. Numer. Linear Algebra Appl. 28 (2) (2021)
Davide Bianchi, Alessandro Buccini
Generalized Structure Preserving Preconditioners for Frame-Based Image Deblurring. CoRR (2020)
Alessandro Buccini, Lothar Reichel
An ℓp-ℓq minimization method with cross-validation for the restoration of impulse noise contaminated images. J. Comput. Appl. Math. 375 (2020)
Alessandro Buccini, Pietro Dell'Acqua, Marco Donatelli
A general framework for ADMM acceleration. Numer. Algorithms 85 (3) (2020)
Alessandro Buccini, Mirjeta Pasha, Lothar Reichel
Generalized singular value decomposition with iterated Tikhonov regularization. J. Comput. Appl. Math. 373 (2020)
Alessandro Buccini, Yonggi Park, Lothar Reichel
Comparison of A-posteriori parameter choice rules for linear discrete ill-posed problems. J. Comput. Appl. Math. 373 (2020)
Alessandro Buccini, Lothar Reichel
Regularization Method for Large Discrete Ill-Posed Problems. J. Sci. Comput. 78 (3) (2019)
Yaru Fan, Alessandro Buccini, Marco Donatelli, Ting-Zhu Huang
A non-convex regularization approach for compressive sensing. Adv. Comput. Math. 45 (2) (2019)
Alessandro Buccini, Marco Donatelli, Fabio Ferri
Weakly Constrained Lucy-Richardson with Applications to Inversion of Light Scattering Data. J. Sci. Comput. 74 (2) (2018)
Alessandro Buccini, Yonggi Park, Lothar Reichel
Numerical aspects of the nonstationary modified linearized Bregman algorithm. Appl. Math. Comput. 337 (2018)
Alessandro Buccini, Marco Donatelli, Ronny Ramlau
A Semiblind Regularization Algorithm for Inverse Problems with Application to Image Deblurring. SIAM J. Sci. Comput. 40 (1) (2018)
Alessandro Buccini, Marco Donatelli, Lothar Reichel
Iterated Tikhonov regularization with a general penalty term. Numer. Linear Algebra Appl. 24 (4) (2017)
Zhong-Zhi Bai, Alessandro Buccini, Ken Hayami, Lothar Reichel, Jun-Feng Yin, Ning Zheng
Modulus-based iterative methods for constrained Tikhonov regularization. J. Comput. Appl. Math. 319 (2017)