Archivio Istituzionale della RicercaPERRACCHIONE, EMMA
PERRACCHIONE, EMMA
Dipartimento di Scienze Matematiche
092157
A recipe for learning Variably Scaled Kernels via Discontinuous Neural Networks
2025 Audone, G.; Della Santa, F.; Perracchione, E.; Pieraccini, S.
Classifier-dependent feature selection via greedy methods
2024 Camattari, Fabiana; Guastavino, Sabrina; Marchetti, Francesco; Piana, Michele; Perracchione, Emma
Data-Driven Kernel Designs for Optimized Greedy Schemes: A Machine Learning Perspective
2024 Wenzel, Tizian; Marchetti, Francesco; Perracchione, Emma
Forecasting Geoffective Events from Solar Wind Data and Evaluating the Most Predictive Features through Machine Learning Approaches
2024 Guastavino, Sabrina; Bahamazava, Katsiaryna; Perracchione, Emma; Camattari, Fabiana; Audone, Gianluca; Telloni, Daniele; Susino, Roberto; Nicolini, Gianalfredo; Fineschi, Silvano; Piana, Michele; Massone, Anna Maria
Identifying synergies between VLBI and STIX imaging
2024 Müller, Hendrik; Massa, Paolo; Mus, Alejandro; Kim, Jong-Seo; Perracchione, Emma
Learning with Partition of Unity-based Kriging Estimators
2023 Cavoretto, R.; De Rossi, A.; Perracchione, E.
Mapped Variably Scaled Kernels: Applications to Solar Imaging
2023 Marchetti, F.; Perracchione, E.; Volpara, A.; Massone, A. M.; De Marchi, S.; Piana, M.
The STIX Imaging Concept
2023 Massa, P; Hurford, Gj; Volpara, A; Kuhar, M; Battaglia, Af; Xiao, Hl; Casadei, D; Perracchione, E; Garbarino, S; Guastavino, S; Collier, H; Dickson, Ecm; Emslie, Ag; Ryan, Df; Maloney, Sa; Schuller, F; Warmuth, A; Massone, Am; Benvenuto, F; Piana, M; Krucker, S
Unbiased CLEAN for STIX in Solar Orbiter
2023 Perracchione, E; Camattari, F; Volpara, A; Massa, P; Massone, Am; Piana, M
Efficient Reduced Basis Algorithm (ERBA) for Kernel-Based Approximation
2022 Marchetti, F.; Perracchione, E.
Feature augmentation for numerical inversion of multi-exponential decay curves
2022 Campagna, Rosanna; Perracchione, Emma
First Hard X-Ray Imaging Results by Solar Orbiter STIX
2022 Massa, Paolo; Battaglia, Andrea F; Volpara, Anna; Collier, Hannah; Hurford, Gordon J; Kuhar, Matej; Perracchione, Emma; Garbarino, Sara; Massone, Anna Maria; Benvenuto, Federico; Schuller, Frederic; Warmuth, Alexander; Dickson, Ewan C M; Xiao, Hualin; Maloney, Shane A; Ryan, Daniel F; Piana, Michele; Krucker, Säm
Forward fitting STIX visibilities
2022 Volpara, Anna; Massa, Paolo; Perracchione, Emma; Francesco Battaglia, Andrea; Garbarino, Sara; Benvenuto, Federico; Krucker, Sam; Piana, Michele; Maria Massone, Anna
Interpolation with the polynomial kernels
2022 Elefante, G.; Erb, W.; Marchetti, F.; Perracchione, E.; Poggiali, D.; Santin, G.
Local-to-Global Support Vector Machines (LGSVMs)
2022 Marchetti, F; Perracchione, E
Software Implementation of the Partition of Unity Method
2022 Cavoretto, R.; De Rossi, A.; Lancellotti, S.; Perracchione, E.
Stable interpolation with exponential-polynomial splines and node selection via greedy algorithms
2022 Campagna, R.; De Marchi, S.; Perracchione, E.; Santin, G.
A greedy non-intrusive reduced order model for shallow water equations
2021 Dutta, Sourav; Farthing, Matthew W.; Perracchione, Emma; Savant, Gaurav; Putti, Mario
Data-Driven Extrapolation Via Feature Augmentation Based on Variably Scaled Thin Plate Splines
2021 Campagna, R.; Perracchione, E.
Data-driven reduced order modeling based on tensor decompositions and its application to air-wall heat transfer in buildings
2021 Azaiez, M.; Chacon Rebollo, T.; Gomez Marmol, M.; Perracchione, E.; Rincon Casado, A.; Vega, J. M.
| Citazione | Data di pubblicazione | Autori | File |
|---|---|---|---|
| A recipe for learning Variably Scaled Kernels via Discontinuous Neural Networks / Audone, G., Della Santa, F., Perracchione, E., Pieraccini, S.. - In: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. - ISSN 0377-0427. - ELETTRONICO. - 469:(2025), pp. 1-18. [10.1016/j.cam.2025.116653] | 1-gen-2025 | Audone, G.Della Santa, F.Perracchione, E.Pieraccini, S. | VSK.pdf |
| Classifier-dependent feature selection via greedy methods / Camattari, F., Guastavino, S., Marchetti, F., Piana, M., Perracchione, E.. - In: STATISTICS AND COMPUTING. - ISSN 0960-3174. - 34:5(2024), pp. 1-12. [10.1007/s11222-024-10460-2] | 1-gen-2024 | Perracchione, Emma + | STATCOMP_2024.pdf; 2403.05138v1.pdf |
| Data-Driven Kernel Designs for Optimized Greedy Schemes: A Machine Learning Perspective / Wenzel, T., Marchetti, F., Perracchione, E.. - In: SIAM JOURNAL ON SCIENTIFIC COMPUTING. - ISSN 1064-8275. - 46:1(2024), pp. 101-126. [10.1137/23m1551201] | 1-gen-2024 | Perracchione, Emma + | 23m1551201.pdf; 2301.08047.pdf |
| Forecasting Geoffective Events from Solar Wind Data and Evaluating the Most Predictive Features through Machine Learning Approaches / Guastavino, S., Bahamazava, K., Perracchione, E., Camattari, F., Audone, G., Telloni, D., Susino, R., Nicolini, G., Fineschi, S., Piana, M., Massone, A.M.. - In: THE ASTROPHYSICAL JOURNAL. - ISSN 0004-637X. - 971:1(2024), pp. 1-7. [10.3847/1538-4357/ad5b57] | 1-gen-2024 | Bahamazava, KatsiarynaPerracchione, EmmaAudone, Gianluca + | Guastavino_2024_ApJ_971_94.pdf; 2403.09847v1.pdf |
| Identifying synergies between VLBI and STIX imaging / Müller, H., Massa, P., Mus, A., Kim, J., Perracchione, E.. - In: ASTRONOMY & ASTROPHYSICS. - ISSN 0004-6361. - 684:(2024), pp. 1-17. [10.1051/0004-6361/202348040] | 1-gen-2024 | Perracchione, Emma + | aa48040-23.pdf |
| Learning with Partition of Unity-based Kriging Estimators / Cavoretto, R., De Rossi, A., Perracchione, E.. - In: APPLIED MATHEMATICS AND COMPUTATION. - ISSN 0096-3003. - 448:(2023), pp. 1-14. [10.1016/j.amc.2023.127938] | 1-gen-2023 | Perracchione E. + | 1-s2.0-S0096300323001078-main.pdf; LocalGaussianProcess-32.pdf |
| Mapped Variably Scaled Kernels: Applications to Solar Imaging / Marchetti, F., Perracchione, E., Volpara, A., Massone, A.M., De Marchi, S., Piana, M.. - 14108:(2023), pp. 577-592. (International Conference on Computational Science and Its Applications ICCSA 2023 Athens (Greece) 3-6 July 2023) [10.1007/978-3-031-37117-2_39]. | 1-gen-2023 | Perracchione E. + | Mapped_Variably_Scaled_Kernels_Applications_to_Solar_Imaging.pdf; Kernels_Awake_for_a_Fake_Remake_1.pdf |
| The STIX Imaging Concept / Massa, P., Hurford, G.j., Volpara, A., Kuhar, M., Battaglia, A.f., Xiao, H.l., Casadei, D., Perracchione, E., Garbarino, S., Guastavino, S., Collier, H., Dickson, E., Emslie, A.g., Ryan, D.f., Maloney, S.a., Schuller, F., Warmuth, A., Massone, A.m., Benvenuto, F., Piana, M., et al.. - In: SOLAR PHYSICS. - ISSN 0038-0938. - 298:10(2023). [10.1007/s11207-023-02205-7] | 1-gen-2023 | Perracchione, E + | Solphys_23.pdf; STIX_imaging_concept_accepted_compressed_1.pdf |
| Unbiased CLEAN for STIX in Solar Orbiter / Perracchione, E., Camattari, F., Volpara, A., Massa, P., Massone, A.m., Piana, M.. - In: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. - ISSN 0067-0049. - 268:2(2023), pp. 1-10. [10.3847/1538-4365/acf669] | 1-gen-2023 | Perracchione, E + | Perracchione_2023_ApJS_268_68.pdf |
| Efficient Reduced Basis Algorithm (ERBA) for Kernel-Based Approximation / Marchetti, F., Perracchione, E.. - In: JOURNAL OF SCIENTIFIC COMPUTING. - ISSN 0885-7474. - STAMPA. - 91:2(2022), pp. 1-17. [10.1007/s10915-022-01818-7] | 1-gen-2022 | Perracchione E. + | JSC22.pdf |
| Feature augmentation for numerical inversion of multi-exponential decay curves / Campagna, R., Perracchione, E.. - ELETTRONICO. - 2425:(2022), pp. 1-4. (International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2020 Rhodes (GR) 17–23 September 2020) [10.1063/5.0081505]. | 1-gen-2022 | Emma Perracchione + | AIP_5.0081505.pdf; LaplaceExtrapolation-1.pdf |
| First Hard X-Ray Imaging Results by Solar Orbiter STIX / Massa, P., Battaglia, A.F., Volpara, A., Collier, H., Hurford, G.J., Kuhar, M., Perracchione, E., Garbarino, S., Massone, A.M., Benvenuto, F., Schuller, F., Warmuth, A., Dickson, E.C.M., Xiao, H., Maloney, S.A., Ryan, D.F., Piana, M., Krucker, S.. - In: SOLAR PHYSICS. - ISSN 0038-0938. - 297:7(2022), pp. 1-18. [10.1007/s11207-022-02029-x] | 1-gen-2022 | Perracchione, Emma + | SolarPhys22.pdf |
| Forward fitting STIX visibilities / Volpara, A., Massa, P., Perracchione, E., Francesco Battaglia, A., Garbarino, S., Benvenuto, F., Krucker, S., Piana, M., Maria Massone, A.. - In: ASTRONOMY & ASTROPHYSICS. - ISSN 0004-6361. - 668:(2022), pp. 1-12. [10.1051/0004-6361/202243907] | 1-gen-2022 | Emma Perracchione + | aa43907-22.pdf; 2204.14148.pdf |
| Interpolation with the polynomial kernels / Elefante, G., Erb, W., Marchetti, F., Perracchione, E., Poggiali, D., Santin, G.. - In: DOLOMITES RESEARCH NOTES ON APPROXIMATION. - ISSN 2035-6803. - 15:4(2022), pp. 45-60. [10.14658/pupj-drna-2022-4-5] | 1-gen-2022 | Perracchione E. + | DRNA_2022_EMEPPS.pdf |
| Local-to-Global Support Vector Machines (LGSVMs) / Marchetti, F., Perracchione, E.. - In: PATTERN RECOGNITION. - ISSN 0031-3203. - ELETTRONICO. - 132:(2022), p. 108920. [10.1016/j.patcog.2022.108920] | 1-gen-2022 | Perracchione, E + | PatternRecon22.pdf; LGSVM-1.pdf |
| Software Implementation of the Partition of Unity Method / Cavoretto, R., De Rossi, A., Lancellotti, S., Perracchione, E.. - In: DOLOMITES RESEARCH NOTES ON APPROXIMATION. - ISSN 2035-6803. - ELETTRONICO. - 15:2(2022), pp. 35-46. [10.14658/pupj-drna-2022-2-4] | 1-gen-2022 | Perracchione E. + | drna_sa2022.pdf |
| Stable interpolation with exponential-polynomial splines and node selection via greedy algorithms / Campagna, R., De Marchi, S., Perracchione, E., Santin, G.. - In: ADVANCES IN COMPUTATIONAL MATHEMATICS. - ISSN 1019-7168. - ELETTRONICO. - 48:6(2022). [10.1007/s10444-022-09986-8] | 1-gen-2022 | E. Perracchione + | ADVCM_CDPS_2022.pdf |
| A greedy non-intrusive reduced order model for shallow water equations / Dutta, S., Farthing, M.W., Perracchione, E., Savant, G., Putti, M.. - In: JOURNAL OF COMPUTATIONAL PHYSICS. - ISSN 0021-9991. - 439:(2021), pp. 1-30. [10.1016/j.jcp.2021.110378] | 1-gen-2021 | Perracchione, Emma + | JCP2021.pdf; 2002.11329_compressed.pdf |
| Data-Driven Extrapolation Via Feature Augmentation Based on Variably Scaled Thin Plate Splines / Campagna, R., Perracchione, E.. - In: JOURNAL OF SCIENTIFIC COMPUTING. - ISSN 0885-7474. - ELETTRONICO. - 88:1(2021). [10.1007/s10915-021-01526-8] | 1-gen-2021 | Perracchione E. + | Campagna-Perracchione2021_Article_Data-DrivenExtrapolationViaFea.pdf; 2012.12552.pdf |
| Data-driven reduced order modeling based on tensor decompositions and its application to air-wall heat transfer in buildings / Azaiez, M., Chacon Rebollo, T., Gomez Marmol, M., Perracchione, E., Rincon Casado, A., Vega, J.M.. - In: SEMA JOURNAL. - ISSN 2254-3902. - ELETTRONICO. - 78:2(2021), pp. 213-232. [10.1007/s40324-021-00252-3] | 1-gen-2021 | Perracchione E. + | SEMA21.pdf; 2021-SEMA-DataDrivenROMs.pdf |