Recent papers

Giuseppe Rodriguez


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1
R. Baccoli, A. Kumar, A. Concas, G. Gatto, N. Pintus, A. Medda, and G. Rodriguez.
Thermal diffusivity of homogeneous materials from Fourier’s inverse problem supervised by an optimization model: theoretical analysis and experimental validation.
Submitted, 2022.
2
L. Fermo, L. Reichel, G. Rodriguez, and M. M. Spalević.
Averaged Nyström interpolants for the solution of Fredholm integral equations of the second kind.
Submitted, 2022.
3
A. Concas, C. Fenu, G. Rodriguez, and R. Vandebril.
The seriation problem in the presence of a double Fiedler value.
arXiv:2204.03362 [math.NA], 2022.
4
G. Radow, G. Rodriguez, A. Mansouri Yarahmadi, and M. Breuß.
Photometric stereo with non-Lambertian preprocessing and Hayakawa lighting estimation for highly detailed shape reconstruction.
In E. Cristiani, M. Falcone, and S. Tozza, editors, Mathematical Methods for Object Reconstruction: from 3D Vision to 3D Printing. Springer, 2022.
To appear.
5
A. Concas, C. Fenu, L. Reichel, G. Rodriguez, and Y. Zhang.
Chained structure of directed graphs with applications to social and transportation networks.
Appl. Netw. Sci., 7:64, 2022.
DOI: 10.1007/s41109-022-00502-x, Available online (open access). JCR Q2, SJR Q1.
6
C. Fenu, L. Reichel, and G. Rodriguez.
Softnet: A package for the analysis of complex networks.
Algorithms, 15:296, 2022.
DOI: 10.3390/a15090296, Available online (open access). JCR Q3, SJR Q2.
7
M. Fraschini, S. M. La Cava, G. Rodriguez, A. Vitale, and M. Demuru.
Scorepochs: a computer-aided scoring tool for resting-state M/EEG epochs.
Sensors, 22:2853, 2022.
DOI: 10.3390/s22082853, Available online (open access). JCR Q2, SJR Q2, ISI-WoK, Scopus.
8
P. Díaz de Alba, L. Fermo, F. Pes, and G. Rodriguez.
Regularized minimal-norm solution of an overdetermined system of first kind integral equations.
Numer. Algorithms, 2022.
DOI: 10.1007/s11075-022-01282-2, Available online. JCR Q1, SJR Q1, ISI-WoK, Scopus.
9
F. Pes and G. Rodriguez.
A doubly relaxed minimal-norm Gauss–Newton method for underdetermined nonlinear least-squares problems.
Appl. Numer. Math., 171:233–248, 2022.
DOI: 10.1016/j.apnum.2021.09.002, JCR Q1, SJR Q2, ISI-WoK, Scopus.
10
G. P. Deidda, P. Díaz de Alba, L. Fermo, and G. Rodriguez.
Time domain electromagnetic response of a conductive and magnetic permeable sphere via exponential sums.
In 2021 21st International Conference on Computational Science and Its Applications (ICCSA), pages 71–79, Cagliari, Italy, September 2021.
DOI: 10.1109/ICCSA54496.2021.00020 Scopus.
11
P. Díaz de Alba, L. Fermo, F. Pes, and G. Rodriguez.
Minimal-norm RKHS solution of an integral model in geo-electromagnetism.
In 2021 21st International Conference on Computational Science and Its Applications (ICCSA), pages 21–28, Cagliari, Italy, September 2021.
DOI: 10.1109/ICCSA54496.2021.00014 Scopus.
12
A. Concas, R. Dessì, C. Fenu, G. Rodriguez, and M. Vanzi.
Identifying the lights position in photometric stereo under unknown lighting.
In 2021 21st International Conference on Computational Science and Its Applications (ICCSA), pages 10–20, Cagliari, Italy, September 2021.
DOI: 10.1109/ICCSA54496.2021.00013 Scopus.
13
A. Concas, L. Reichel, G. Rodriguez, and Y. Zhang.
Iterative methods for the computation of the Perron vector of adjacency matrices.
Mathematics, 9:1522, 2021.
DOI: 10.3390/math9131522. Available online (open access). JCR Q1, SJR Q2, ISI-WoK, Scopus.
14
A. Concas, L. Reichel, G. Rodriguez, and Y. Zhang.
Chained graphs and some applications.
Appl. Netw. Sci., 6:39, 2021.
DOI: 10.1007/s41109-021-00377-4. Available online (open access). SJR Q1, ISI-WoK, Scopus.
15
A. Alqahtani, S. Gazzola, L. Reichel, and G. Rodriguez.
On the block Lanczos and block Golub-Kahan reduction methods applied to discrete ill-posed problems.
Numer. Linear Algebra Appl., 2021:e2376, 2021.
DOI: 10.1002/nla.2376. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
16
M. Al Mugahwi, O. De La Cruz Cabrera, C. Fenu, L. Reichel, and G. Rodriguez.
Block matrix models for dynamic networks.
Appl. Math. Comput., 402:126121, 2021.
DOI: 10.1016/j.amc.2021.126121. JCR Q1, SJR Q1, ISI-WoK, Scopus.
17
P. Díaz de Alba, L. Fermo, and G. Rodriguez.
Solution of second kind Fredholm integral equations by means of Gauss and anti-Gauss quadrature rules.
Numer. Math., 146:699–728, 2020.
DOI: 10.1007/s00211-020-01163-7. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
18
G. P. Deidda, P. Díaz de Alba, G. Rodriguez, and G. Vignoli.
Inversion of multiconfiguration complex EMI data with minimum gradient support regularization: a case study.
Math. Geosci., 52:945–970, 2020.
DOI: 10.1007/s11004-020-09855-4. JCR Q2, SJR Q1, ISI-WoK, Scopus.
19
G. P. Deidda, P. Díaz de Alba, C. Fenu, G. Lovicu, and G. Rodriguez.
FDEMtools: a MATLAB package for FDEM data inversion.
Numer. Algorithms, 84:1313–1327, 2020.
DOI: 10.1007/s11075-019-00843-2. JCR Q1, SJR Q1, ISI-WoK, Scopus.
20
F. Pes and G. Rodriguez.
The minimal-norm Gauss–Newton method and some of its regularized variants.
Electron. Trans. Numer. Anal., 53:459–480, 2020.
DOI: 10.1553/etna_vol53s459. Available online (open access). JCR Q3, SJR Q2, ISI-WoK, Scopus.
21
A. Concas, S. Noschese, L. Reichel, and G. Rodriguez.
A spectral method for bipartizing a network and detecting a large anti-community.
J. Comput. Appl. Math., 373:112306 (15 pages), 2020.
DOI: 10.1016/j.cam.2019.06.022. JCR Q1, SJR Q2, ISI-WoK, Scopus.
22
A. Concas, C. Fenu, and G. Rodriguez.
PQser: a Matlab package for spectral seriation.
Numer. Algorithms, 80(3):879–902, 2019.
DOI: 10.1007/s11075-018-0510-6. JCR Q1, SJR Q1, ISI-WoK, Scopus.
23
P. Díaz de Alba, L. Fermo, C. van der Mee, and G. Rodriguez.
Recovering the electrical conductivity of the soil via a linear integral model.
J. Comput. Appl. Math., 352:132–145, 2019.
DOI: 10.1016/j.cam.2018.11.034. JCR Q1, SJR Q2, ISI-WoK, Scopus.
24
G. P. Deidda, P. Díaz de Alba, G. Rodriguez, and G. Vignoli.
Smooth and sparse inversion of EMI data from multi-configuration measurements.
In 2018 IEEE 4th International Forum on Research and Technology for Society and Industry (RTSI), pages 213–218, Palermo, Italy, September 2018.
ISBN: 978-1-5386-6282-3. DOI: 10.1109/RTSI.2018.8548416. Scopus.
25
C. Di Ruberto, L. Putzu, and G. Rodriguez.
Fast and accurate computation of orthogonal moments for texture analysis.
Pattern Recongnit., 83:498–510, 2018.
DOI: 10.1016/j.patcog.2018.06.012. JCR Q1, SJR Q1, ISI-WoK, Scopus.
26
Y. Park, L. Reichel, G. Rodriguez, and X. Yu.
Parameter determination for Tikhonov regularization problems in general form.
J. Comput. Appl. Math., 343:12–25, 2018.
DOI: 10.1016/j.cam.2018.04.049. JCR Q1, SJR Q2, ISI-WoK, Scopus.
27
G. Dragonetti, A. Comegna, A. Ajeel, G. P. Deidda, N. Lamaddalena, G. Rodriguez, G. Vignoli, and A. Coppola.
Calibrating electromagnetic induction conductivities with time-domain reflectometry measurements.
Hydrol. Earth Syst. Sci., 22:1509–1523, 2018.
DOI: 10.5194/hess-22-1509-2018. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
28
J. Boaga, M. Ghinassi, A. D'Alpaos, G. P. Deidda, G. Rodriguez, and G. Cassiani.
Geophysical investigations unravel the vestiges of ancient meandering channels and their dynamics in tidal landscapes.
Sci. Rep., 8:1708 (8 pages), 2018.
DOI: 10.1038/s41598-018-20061-5. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
29
G. Rodriguez and S. Seatzu.
Introduzione alla Matematica Applicata e Computazionale - Seconda Edizione.
Pitagora Editrice, Bologna, 2017.
ISBN: 88-371-1937-2.
30
C. Fenu, L. Reichel, G. Rodriguez, and H. Sadok.
GCV for Tikhonov regularization by partial SVD.
BIT, 57:1019–1039, 2017.
DOI: 10.1007/s10543-017-0662-0. JCR Q2, SJR Q1, ISI-WoK, Scopus.
31
G. P. Deidda, P. Díaz de Alba, and G. Rodriguez.
Identifying the magnetic permeability in multi-frequency EM data inversion.
Electron. Trans. Numer. Anal., 47:1–17, 2017.
Available online (open access). JCR Q2, SJR Q2, MathSciNet, ISI-WoK, Scopus.
32
M. Vanzi, P. E. Bagnoli, C. Mannu, and G. Rodriguez.
Photometric stereo 3D visualizations of rock-art panels, bas-reliefs, and graffiti.
In S. Campana, R. Scopigno, G. Carpentiero, and M. Cirillo, editors, CAA2015 Keep the Revolution Going, Proceedings of the 43rd Annual Conference on Computer Applications and Quantitative Methods in Archaeology, pages 1059–1065, Oxford, U.K., 2016. Archaeopress Archaeology.
ISBN: 978-1-78491-337-3, 978-1-78491-338-0 (e-Pdf). Scopus.
33
C. Mannu, G. Rodriguez, and M. Vanzi.
Rilievo 3D non a contatto: tecniche speciali per l'arte rupestre.
In G. Tanda, editor, Nuove Tecniche di Documentazione e di Analisi per una Ricostruzione delle Società dalla Fine del V al III Millennio a.C., Volume II, chapter II, pages 37–52. Edizioni Condaghes, Cagliari, Italy, 2016.
ISBN: 978-88-7356-231-3.
34
M. S. Pranić  L. Reichel, G. Rodriguez, Z. Wang, and X. Yu.
A rational Arnoldi process with applications.
Numer. Linear Algebra Appl., 23:1007–1022, 2016.
DOI: 10.1002/nla.2065. JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.
35
P. Díaz de Alba and G. Rodriguez.
Regularized inversion of multi-frequency EM data in geophysical applications.
In F. Ortegón Gallego, M. V. Redondo Neble, and J. R. Rodríguez Galván, editors, Trends in Differential Equations and Applications, volume 8 of SEMA SIMAI Springer Series, pages 357–369. Springer, Switzerland, 2016.
DOI: 10.1007/978-3-319-32013-7_20. MathSciNet, Scopus.
36
C. Fenu, L. Reichel, and G. Rodriguez.
GCV for Tikhonov regularization via global Golub–Kahan decomposition.
Numer. Linear Algebra Appl., 23:467–484, 2016.
DOI: 10.1002/nla.2034. JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.
37
L. Reichel, G. Rodriguez, and T. Tang.
New block quadrature rules for the approximation of matrix functions.
Linear Algebra Appl., 502:299–326, 2016.
DOI: 10.1016/j.laa.2015.07.007. Available online (open access). JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.
38
S. Gazzola, E. Onunwor, L. Reichel, and G. Rodriguez.
On the Lanczos and Golub–Kahan reduction methods applied to discrete ill-posed problems.
Numer. Linear Algebra Appl., 23:187–204, 2016.
DOI: 10.1002/nla.2020. JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.

Complete list of papers.



Giuseppe Rodriguez
rodriguez@unica.it