Giuseppe Rodriguez

According to our database, Giuseppe Rodriguez authored at least 51 papers between 1993 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Parameter Choice Rules for Discrete Ill-Posed Problems Based on Extrapolation Methods.

Andrea Azzarelli, Claude Brezinski, Caterina Fenu, Michela Redivo-Zaglia, Giuseppe Rodriguez

J. Sci. Comput., April, 2025

2024

Averaged Nyström interpolants for the solution of Fredholm integral equations of the second kind.

Luisa Fermo, Lothar Reichel, Giuseppe Rodriguez, Miodrag M. Spalevic

Appl. Math. Comput., April, 2024

2023

A projection method for general form linear least-squares problems.

Federica Pes, Giuseppe Rodriguez

Appl. Math. Lett., November, 2023

Forward Electromagnetic Induction Modelling in a Multilayered Half-Space: An Open-Source Software Tool.

Gian Piero Deidda, Patricia Diaz de Alba, Federica Pes, Giuseppe Rodriguez

Remote. Sens., April, 2023

The seriation problem in the presence of a double Fiedler value.

Anna Concas, Caterina Fenu, Giuseppe Rodriguez, Raf Vandebril

Numer. Algorithms, January, 2023

Regularized minimal-norm solution of an overdetermined system of first kind integral equations.

Patricia Diaz de Alba, Luisa Fermo, Federica Pes, Giuseppe Rodriguez

Numer. Algorithms, January, 2023

Anti-Gauss cubature rules with applications to Fredholm integral equations on the square.

Patricia Diaz de Alba, Luisa Fermo, Giuseppe Rodriguez

CoRR, 2023

Ascertaining the Ideality of Photometric Stereo Datasets under Unknown Lighting.

Elisa Crabu, Federica Pes, Giuseppe Rodriguez, Giuseppa Tanda

Algorithms, 2023

2022

Scorepochs: A Computer-Aided Scoring Tool for Resting-State M/EEG Epochs.

Matteo Fraschini, Simone Maurizio La Cava, Giuseppe Rodriguez, Andrea Vitale, Matteo Demuru

Sensors, 2022

Chained structure of directed graphs with applications to social and transportation networks.

Anna Concas, Caterina Fenu, Lothar Reichel, Giuseppe Rodriguez, Yunzi Zhang

Appl. Netw. Sci., 2022

SoftNet: A Package for the Analysis of Complex Networks.

Caterina Fenu, Lothar Reichel, Giuseppe Rodriguez

Algorithms, 2022

2021

On the block Lanczos and block Golub-Kahan reduction methods applied to discrete ill-posed problems.

Abdulaziz Alqahtani, Silvia Gazzola, Lothar Reichel, Giuseppe Rodriguez

Numer. Linear Algebra Appl., 2021

A doubly relaxed minimal-norm Gauss-Newton method for nonlinear least-squares.

Federica Pes, Giuseppe Rodriguez

CoRR, 2021

Chained graphs and some applications.

Anna Concas, Lothar Reichel, Giuseppe Rodriguez, Yunzi Zhang

Appl. Netw. Sci., 2021

Block matrix models for dynamic networks.

Mohammed Al Mugahwi, Omar De la Cruz Cabrera, Caterina Fenu, Lothar Reichel, Giuseppe Rodriguez

Appl. Math. Comput., 2021

Time domain electromagnetic response of a conductive and magnetic permeable sphere via exponential sums.

Gian Piero Deidda, Patricia Diaz de Alba, Luisa Fermo, Giuseppe Rodriguez

Proceedings of the 2021 21st International Conference on Computational Science and Its Applications (ICCSA), Cagliari, Italy, September 13-16, 2021, 2021

Identifying the lights position in photometric stereo under unknown lighting.

Anna Concas, Riccardo Dessì, Caterina Fenu, Giuseppe Rodriguez, Massimo Vanzi

Proceedings of the 2021 21st International Conference on Computational Science and Its Applications (ICCSA), Cagliari, Italy, September 13-16, 2021, 2021

Minimal-norm RKHS solution of an integral model in geo-electromagnetism.

Patricia Diaz de Alba, Luisa Fermo, Federica Pes, Giuseppe Rodriguez

Proceedings of the 2021 21st International Conference on Computational Science and Its Applications (ICCSA), Cagliari, Italy, September 13-16, 2021, 2021

2020

Solution of second kind Fredholm integral equations by means of Gauss and anti-Gauss quadrature rules.

Patricia Diaz de Alba, Luisa Fermo, Giuseppe Rodriguez

Numerische Mathematik, 2020

FDEMtools: a MATLAB package for FDEM data inversion.

Gian Piero Deidda, Patricia Diaz de Alba, Caterina Fenu, G. Lovicu, Giuseppe Rodriguez

Numer. Algorithms, 2020

A spectral method for bipartizing a network and detecting a large anti-community.

Anna Concas, Silvia Noschese, Lothar Reichel, Giuseppe Rodriguez

J. Comput. Appl. Math., 2020

2019

PQser: a Matlab package for spectral seriation.

Anna Concas, Caterina Fenu, Giuseppe Rodriguez

Numer. Algorithms, 2019

Recovering the electrical conductivity of the soil via a linear integral model.

Patricia Diaz de Alba, Luisa Fermo, Cornelis V. M. van der Mee, Giuseppe Rodriguez

J. Comput. Appl. Math., 2019

2018

Fast and accurate computation of orthogonal moments for texture analysis.

Cecilia Di Ruberto, Lorenzo Putzu, Giuseppe Rodriguez

Pattern Recognit., 2018

Parameter determination for Tikhonov regularization problems in general form.

Yonggi Park, Lothar Reichel, Giuseppe Rodriguez, Xuebo Yu

J. Comput. Appl. Math., 2018

2016

A rational Arnoldi process with applications.

Miroslav S. Pranic, Lothar Reichel, Giuseppe Rodriguez, Zhengsheng Wang, Xuebo Yu

Numer. Linear Algebra Appl., 2016

On the Lanczos and Golub-Kahan reduction methods applied to discrete ill-posed problems.

Silvia Gazzola, Enyinda Onunwor, Lothar Reichel, Giuseppe Rodriguez

Numer. Linear Algebra Appl., 2016

GCV for Tikhonov regularization via global Golub-Kahan decomposition.

Caterina Fenu, Lothar Reichel, Giuseppe Rodriguez

Numer. Linear Algebra Appl., 2016

2015

Regularization parameter determination for discrete ill-posed problems.

Michiel E. Hochstenbach, Lothar Reichel, Giuseppe Rodriguez

J. Comput. Appl. Math., 2015

Recent improvements in photometric stereo for rock art 3D imaging.

Riccardo Dessì, Carla Mannu, Giuseppe Rodriguez, Giuseppa Tanda, Massimo Vanzi

Digit. Appl. Archaeol. Cult. Heritage, 2015

2014

Two-Dimensional TSVD to Enhance the Spatial Resolution of Radiometer Data.

Flavia Lenti, Ferdinando Nunziata, Maurizio Migliaccio, Giuseppe Rodriguez

IEEE Trans. Geosci. Remote. Sens., 2014

2013

Network Analysis via Partial Spectral Factorization and Gauss Quadrature.

Caterina Fenu, David R. Martin, Lothar Reichel, Giuseppe Rodriguez

SIAM J. Sci. Comput., 2013

Block Gauss and Anti-Gauss Quadrature with Application to Networks.

Caterina Fenu, David R. Martin, Lothar Reichel, Giuseppe Rodriguez

SIAM J. Matrix Anal. Appl., 2013

Old and new parameter choice rules for discrete ill-posed problems.

Lothar Reichel, Giuseppe Rodriguez

Numer. Algorithms, 2013

2012

smt: a Matlab toolbox for structured matrices.

Michela Redivo-Zaglia, Giuseppe Rodriguez

Numer. Algorithms, 2012

2D TSVD to enhance the resolution of radiometer data.

Flavia Lenti, Ferdinando Nunziata, Maurizio Migliaccio, Giuseppe Rodriguez

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2010

A fast solver for linear systems with displacement structure.

Antonio Aricò, Giuseppe Rodriguez

Numer. Algorithms, 2010

2009

Error estimates for large-scale ill-posed problems.

Lothar Reichel, Giuseppe Rodriguez, Sebastiano Seatzu

Numer. Algorithms, 2009

Error estimates for the regularization of least squares problems.

Claude Brezinski, Giuseppe Rodriguez, Sebastiano Seatzu

Numer. Algorithms, 2009

2008

Error estimates for linear systems with applications to regularization.

Claude Brezinski, Giuseppe Rodriguez, Sebastiano Seatzu

Numer. Algorithms, 2008

2006

Fast Solution of Toeplitz- and Cauchy-Like Least-Squares Problems.

Giuseppe Rodriguez

SIAM J. Matrix Anal. Appl., 2006

Fast computation of two-level circulant preconditioners.

Cornelis V. M. van der Mee, Giuseppe Rodriguez, Sebastiano Seatzu

Numer. Algorithms, 2006

2003

Multi-parameter regularization techniques for ill-conditioned linear systems.

Claude Brezinski, Michela Redivo-Zaglia, Giuseppe Rodriguez, Sebastiano Seatzu

Numerische Mathematik, 2003

A New Technique for Ill-Conditioned Linear Systems.

Giuseppe Rodriguez, Sebastiano Seatzu, D. Theis

Numer. Algorithms, 2003

2000

On the Cholesky Factorization of the Gram Matrix of Multivariate Functions.

Tim N. T. Goodman, Charles A. Micchelli, Giuseppe Rodriguez, Sebastiano Seatzu

SIAM J. Matrix Anal. Appl., 2000

1999

Solution Methods for Perturbed Semi-Infinite Linear Systems of Block-Toeplitz Type.

Cornelis V. M. van der Mee, Sebastiano Seatzu, Giuseppe Rodriguez

Proceedings of the Large-Scale Scientific Computation for Engineering and Environmental Problems, 1999

Image Segmentation by Texture Analysis.

Cecilia Di Ruberto, Sergio Vitulano, Giuseppe Rodriguez

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999

1998

Extrapolation techniques for ill-conditioned linear systems.

Claude Brezinski, Michela Redivo-Zaglia, Giuseppe Rodriguez, Sebastiano Seatzu

Numerische Mathematik, 1998

1997

Spectral factorization of Laurent polynomials.

Tim N. T. Goodman, Charles A. Micchelli, Giuseppe Rodriguez, Sebastiano Seatzu

Adv. Comput. Math., 1997

1993

Approximation methods for the finite moment problem.

Giuseppe Rodriguez, Sebastiano Seatzu

Numer. Algorithms, 1993

Orthogonal splines based on B-splines - with applications to least squares, smoothing and regularisation problems.

J. C. Mason, Giuseppe Rodriguez, Sebastiano Seatzu

Numer. Algorithms, 1993