Publications

    Here is a list of the paper produced by the AMIS research group.
    The publications labelled by an asterisk (*) contain an explicit reference to the project.

  1. A. Concas, C. Fenu, and G. Rodriguez.
    2. PQser: a Matlab package for spectral seriation.
    Numerical Algorithms, 80(3):879-902, 2019.
    DOI:10.1007/s11075-018-0510-6.
  2. C. Di Ruberto, A. Loddo, and L.  Putzu.
    3. A region proposal approach for cells detection and counting from microscopic blood images.
    LNCS 2019; vol. 11752, pp. 47-58, 2019; 20th Int. Conf. on Image Analysis and Processing, ICIAP 2019; Trento, 9 -13 September, 2019.
    DOI:10.1007/978-3-030-30645-8_5, *
  3. F. Demontis and C. van der Mee.
    4. Reflectionless solutions for square matrix NLS with vanishing boundary conditions.
    Mathematical Physics, Analysis and Geometry 22, article number: 26, 2019.
    DOI:10.1007/s11040-019-9323-7, *
  4. P. Díaz de Alba, L. Fermo, C. van der Mee, and G. Rodriguez.
    5. Recovering the electrical conductivity of the soil via a linear integral model.
    Journal of Computational and Applied Mathematics, 352:132-145, 2019.
    DOI:10.1016/j.cam.2018.11.034.
  5. A. Buccini and L. Reichel.
    6. An $\ell^p-\ell^q$ minimization method with cross-validation for the restoration of impulse noise contaminated images.
    Journal of Computational and Applied Mathematics, 375, pp. 112824, 2020.
    DOI:10.1016/j.cam.2020.112824, *
  6. A. Buccini, M. Pasha, and L. Reichel.
    7. Modulus-based iterative methods for constrained $\ell_p-\ell_q$ minimization.
    Inverse Problems 36, pp. 084001, 2020.
    DOI:10.1088/1361-6420, *
  7. A. Concas, S. Noschese, L. Reichel, and G. Rodriguez.
    8. A spectral method for bipartizing a network and detecting a large anti-community.
    Journal of Computational and Applied Mathematics, 373:112306 (15 pages), 2020.
    DOI:10.1016/j.cam.2019.06.022, *
  8. C. Di Ruberto, A. Loddo, and A., L. Putzu.
    9. Detection of red and white blood cells from microscopic blood images using a region proposal approach.
    Computers in Biology and Medicine, vol. 116, Article number 103530, 2020.
    DOI:10.1016/j.compbiomed.2019.103530, *
  9. C. Di Ruberto, A. Loddo, and G. Puglisi.
    10. Blob Detection and Deep Learning for Leukemic Blood Image Analysis.
    Applied Sciences (Switzerland), vol. 10, Issue 3, Article number 1176, 2020.
    DOI:10.3390/app10031176, *
  10. F. Pes and G. Rodriguez.
    11. The minimal-norm Gauss-Newton method and some of its regularized variants.
    Electronic Transactions on Numerical Analysis, 53:459-480, 2020.
    DOI:10.1553/etna_vol53s459, *
  11. G. Cassiani, J. Boaga, I. Barone, M.T. Perri, G.P. Deidda, G. Vignoli, C. Strobbia, L. Busato, R. Deiana, M. Rossi, M.C. Caputo, and L. De Carlo.
    12. Ground-based remote sensing of the shallow subsurface: Geophysical methods for environmental applications.
    Developments in Earth Surface Processes, 23, pp. 55–89, 2020.
    DOI:10.1016/B978-0-444-64177-9.00003-5.
  12. G. P. Deidda, P. Díaz de Alba, C. Fenu, G. Lovicu, and G. Rodriguez.
    13. FDEMtools: a MATLAB package for FDEM data inversion.
    Numerical Algorithms, 84:1313-1327, 2020.
    DOI:10.1007/s11075-019-00843-2, *
  13. G. P. Deidda, P. Díaz de Alba, G. Rodriguez, and G. Vignoli.
    14. Inversion of multiconfiguration complex EMI data with minimum gradient support regularization: a case study.
    Mathematical Geosciences, 52:945-970, 2020.
    DOI:10.1007/s11004-020-09855-4, *
  14. J. Boaga, A. Viezzoli, G. Cassiani, G.P. Deidda, L. Tosi, and S. Silvestri.
    15. Resolving the thickness of peat deposits with contact-less electromagnetic methods: A case study in the Venice coastland.
    Science of the Total Environment, 737, 139361, 2020.
    DOI:10.1016/j.scitotenv.2020.139361.
  15. L. Fermo and C. Laurita.
    16. A Nystrom method for mixed boundary value problems in domains with corners.
    Applied Numerical Mathematics, 149:65-82, 2020.
    DOI:10.1016/j.apnum.2019.10.018, *
  16. L. Fermo, C. van der Mee, and S. Seatzu.
    17. A numerical method to compute scattering solution for the KdV equation.
    Applied Numerical Mathematics, 149, 3-16, 2020.
    DOI:10.1016/j.apnum.2019.07.001, *
  17. L. Piroddi, S.V. Calcina, A. Trogu, and G. Ranieri.
    18. Automated Resistivity Profiling (ARP) to explore wide archaeological areas: the prehistoric site of Mont'e Prama, Sardinia, Italy.
    Remote Sensing, 2020; 12(3), 461, 2020.
    DOI:10.3390/rs12030461.
  18. M. Demuru and M. Fraschini.
    19. EEG fingerprinting: Subject-specific signature based on the aperiodic component of power spectrum.
    Computers in Biology and Medicine, 120, 103748, 2020.
    DOI:10.1016/j.compbiomed.2020.103748, *
  19. M. Demuru, S. M. La Cava, S. M. Pani, and M. Fraschini.
    20. A comparison between power spectral density and network metrics: an EEG study.
    Biomedical Signal Processing and Control, 57, 101760, 2020.
    DOI:10.1016/j.bspc.2019.101760, *
  20. M. Fraschini, M. Meli, M. Demuru, L. Didaci, and L. Barberini.
    21. EEG Fingerprints under Naturalistic Viewing Using a Portable Device.
    Sensors, 20(22), 6565, 2020.
    DOI:10.3390/s20226565, *
  21. M. Fraschini, S. M. La Cava, G. Rodriguez, and M. Demuru.
    22. Scorepochs: a computer-aided scoring tool for resting-state M/EEG epochs.
    bioRxiv., 2020.
    DOI:10.1101/2020.05.26.116434, *
  22. P. Díaz de Alba, L. Fermo, and G. Rodriguez.
    23. Solution of second kind Fredholm integral equations by means of Gauss and anti-Gauss quadrature rules.
    Numerical Mathematics, 146:699-728, 2020.
    DOI:10.1007/s00211-020-01163-7, *
  23. R. Deiana, D. Vicenzutto, G.P. Deidda, J. Boaga, and M. Cupitò.
    24. Remote sensing, archaeological, and geophysical data to study the terramare settlements: The case study of Fondo paviani (Northern Italy).
    Remote Sensing, 12(16), 2617, 2020.
    DOI:10.3390/RS12162617.
  24. A. Alqahtani, S. Gazzola, L. Reichel, and G. Rodriguez.
    25. On the block Lanczos and block Golub-Kahan reduction methods applied to discrete ill-posed problems.
    Numerical Linear Algebra with Applications, 2021:e2376, 2021.
    DOI:10.1002/nla.2376, *
  25. A. Buccini and L. Reichel.
    26. Generalized Cross Validation for $\ell^p-\ell^q$ Minimization.
    Numerical Algorithms, 2021.
    DOI:10.1007/s11075-021-01087-9, *
  26. A. Buccini and M. Donatelli.
    27. Graph Laplacian in $\ell^2-\ell^q$ regularization for image reconstruction.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  27. A. Buccini and P. Díaz De Alba.
    28. A variational non-linear constrained model for the inversion of FDEM data.
    Inverse Problems, 2021.
    DOI:10.1088/1361-6420/ac3c54, *
  28. A. Buccini, G. Huang, L. Reichel, and F. Ying.
    29. On the choice of regularization matrix for an $\ell_2-\ell^q$ minimization method for image restoration.
    Applied Numerical Mathematics, 164, pp. 211-221, 2021.
    DOI:10.1016/j.apnum.2020.11.004, *
  29. A. Buccini, M. Donatelli, L. Reichel, and W.-H. Zhang.
    30. A new non-stationary preconditioned iterative method for lineardiscrete ill-posed problems with application to image deblurring.
    Numerical Linear Algebra with Applications, 28.2, pp. e2353, 2021.
    DOI:10.1002/nla.2353, *
  30. A. Buccini, M. Pasha, and L. Reichel.
    31. Linearized Krylov subspace Bregman iteration with nonnegativity constraint.
    Numerical Algorithms, 87, pp. 1177-1200, 2021.
    DOI:10.1007/s11075-020-01004-6, *
  31. A. Buccini, O. De la Cruz Cabrera, C. Koukouvinos, M. Mitruli, and L. Reichel.
    32. Variabile selection in saturated and supersaturated via $\ell_p-\ell_q$ minimization.
    Communications in Statistics - Simulation and Computation, 2021.
    DOI:10.1080/03610918.2021.1961151, *
  32. A. Buccini.
    33. Generalized Cross Validation stopping rule for Iterated Tikhonov regularization.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  33. A. Concas, L. Reichel, G. Rodriguez, and Y. Zhang.
    34. Chained graphs and some applications.
    Applied Network Science, 6:39, 2021.
    DOI:10.1007/s41109-021-00377-4, *
  34. A. Concas, L. Reichel, G. Rodriguez, and Y. Zhang.
    35. Iterative methods for the computation of the Perron vector of adjacency matrices.
    Mathematics, 9:1522, 2021.
    DOI:10.3390/math9131522, *
  35. A. Concas, R. Dessı, C. Fenu, G. Rodriguez, and M. Vanzi.
    36. Identifying the lights position in photometric stereo under unknown lighting.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  36. A. Flores Orozco, P. Ciampi, T. Katona, M. Censini, M.P. Papini, G.P. Deidda, and G. Cassiani.
    37. Delineation of hydrocarbon contaminants with multi-frequency complex conductivity imaging.
    Science of the Total Environment, 768, 144997, 2021.
    DOI:10.1016/j.scitotenv.2021.144997.
  37. A. Loddo, M. Loddo, and C. Di Ruberto.
    38. A novel deep learning based approach for seed image classification and retrieval.
    Computers and Electronics in Agriculture, vol. 187, 106269, 2021.
    DOI:10.1016/j.compag.2021.106269, *
  38. A. Wiewel, L.B. Conyers, L. Piroddi, and N. Papadopoulos.
    39. An Experimental Use of Ground-Penetrating Radar to Identify Human Footprints.
    ArcheoSciences, 45(1), pp. 143-146, 2021.
    DOI:10.4000/archeosciences.9144.
  39. C. Fenu.
    40. Image Segmentation by means of Complex Networks Centrality Indices.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  40. G. P. Deidda, P. Díaz de Alba, L. Fermo, and G. Rodriguez.
    41. Time domain electromagnetic response of a conductive and magnetic permeable sphere via exponential sums.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  41. G. Ranieri, S.V. Calcina, and L. Piroddi.
    42. Preventive geophysical surveys for the evaluation of the archaeological risk: examples from the region of the ancient Pylos (western Peloponnese, Greece).
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear.
  42. J. Boaga, I. Barone, G.P. Deidda, G. Cassiani, and C. Strobbia.
    43. Multi-drive level Vibroseis test to evaluate the non-linear response of soft soils.
    Soil Dynamics and Earthquake Engineering, 149, 106861, 2021.
    DOI:10.1016/j.soildyn.2021.106861.
  43. L. Fermo and C. van der Mee.
    44. Volterra integral equations with highly oscillatory kernels: a new numerical method with applications.
    Electronic Transactions on Numerical Analysis, 54: 333-354, 2021.
    DOI:10.1553/ETNA_VOL54S333, *
  44. L. Fermo and D. Occorsio.
    45. A projection method with smoothing transformation for second kind Volterra integral equations.
    Dolomites Research Notes on Approximation, 14:12-26, 2021.
    DOI:10.14658/pupj-drna-2021-1-2, *
  45. L. Fermo, M.G. Russo, and G. Serafini.
    46. A numerical method for the generalized Love integral equation in 2D.
    Dolomites Research Notes on Approximation, 14:46-57, 2021.
    DOI:10.14658/pupj-drna-2021-2-7, *
  46. L. Fermo, M.G. Russo, and G. Serafini.
    47. Numerical treatment of the generalized Love integral equation.
    Numerical Algorithms, 86:1769-1789, 2021.
    DOI:10.1007/s11075-020-00953-2, *
  47. L. Piroddi, S.V. Calcina, S. Erriu, A. Trogu, and G. Ranieri.
    48. Integrated active and passive geophysical methods to explore underground soils in urban scenarios: the case of “Stampace alto” in Cagliari (Italy).
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear.
  48. L. Piroddi.
    49. From high temporal resolution to synthetically enhanced radiometric resolution: insights from Night Thermal Gradient results.
    European Physical Journal – Special Topics, (F. Freund, Y. Kamer, G. Ouillon, J. Scoville D. Sornette editors), 2021; 230(1), pp. 111–132, 2021.
    DOI:10.1140/epjst/e2020-000247-x.
  49. M. Al Mugahwi, O. De La Cruz Cabrera, C. Fenu, L. Reichel, and G. Rodriguez.
    50. Block matrix models for dynamic networks.
    Applied Mathematics and Computation, 402:126121, 2021.
    DOI:10.1016/j.amc.2021.126121, *
  50. M. Alotaibi, A. Buccini, and L. Reichel.
    51. Restoration of blurred images corrupted by impulse noise via median filters and $\ell^p-\ell^q$ minimization.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  51. M. Fraschini, S. M. La Cava, L. Didaci, and L. Barberini.
    52. On the variability of functional connectivity and network measures in source-reconstructed EEG time-series.
    Entropy, 23(1), 5, 2021.
    DOI:10.3390/e23010005, *
  52. N. Montaldo, R. Corona, M. Curreli, S. Sirigu, L. Piroddi, and R. Oren.
    53. Rock water as a key resource for patchy ecosystems on shallow soils: Digging deep tree clumbs subsidize surrounding surficial grasses.
    Earth's Future, 2021; 9(2), e2020EF001870, 24 pages, 2021.
    DOI:10.1029/2020EF001870.
  53. P. Ciampi, C. Esposito, G. Cassiani, G.P. Deidda, P. Rizzetto, and M.P. Papini.
    54. A field-scale remediation of residual light non-aqueous phase liquid (LNAPL): chemical enhancers for pump and treat.
    Environmental Science and Pollution Research, 28(26), pp. 35286–35296, 2021.
    DOI:10.1007/s11356-021-14558-2.
  54. P. Díaz de Alba, L. Fermo, F. Pes, and G. Rodriguez.
    55. Minimal-norm RKHS solution of an integral model in geo-electromagnetism.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  55. P. Díaz de Alba, L. Fermo, F. Pes, and G. Rodriguez.
    56. Minimal-norm solution of an overdetermined system of first kind integral equations: algorithms and applications.
    Submitted, 2021.
    To appear, *
  56. R. Deiana, G.P. Deidda, E.D. Cusí, P. van Dommelen, and A. Stiglitz.
    57. FDEM and ERT measurements for archaeological prospections at Nuraghe S'Urachi (West-Central Sardinia).
    Archaeological Prospection, 2021.
    DOI:10.1002/arp.1838.
  57. S. Frassu, C. van der Mee, and G. Viglialoro.
    58. Boundedness in a nonlinear attraction-repulsion Keller-Segel system with production and consumption.
    Journal of Mathematical Analysis and Applications, 504:125428, 2021.
    DOI:10.1016/j.jmaa.2021.125428, *
  58. S.V. Calcina, P. Parisi, and L. Piroddi.
    59. 3D Electrical Resistivity Tomography: a diagnostic tool for the inspection of submerged foundations of civil infrastructures.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear.
  59. X. Bai, A. Buccini, and L. Reichel.
    60. Golub-Kahan vs. Monte Carlo: a comparison of bidiagonlization and a randomized SVD method for the solution of linear discrete ill-posed problems.
    BIT Numerical Mathematics, 2021.
    DOI:10.1007/s10543-021-00857-0, *
  60. X. Bai, A. Buccini, and L. Reichel.
    61. Solution of linear discrete ill-posed problems by discretized Chebyshev expansion.
    In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September, 2021.
    To appear, *
  61. F. Pes and G. Rodriguez.
    62. A doubly relaxed minimal-norm Gauss-Newton method for underdetermined nonlinear least-squares problems.
    Applied Numerical Mathematics, 171:233-248, 2022.
    DOI:10.1016/j.apnum.2021.09.002, *