Simone SAGRATELLA

Associate professor


email: simone.sagratella@uniroma1.it
phone: 06 77274078
building: edificio unico in via Ariosto 25, Roma
room: A116

Simone Sagratella is an Associate Professor at the Department of Computer, Control, and Management Engineering Antonio Ruberti, Sapienza University of Rome, with the National Academic Qualification as Full Professor in Operations Research.
List of research interests: Continuous and mixed integer optimization; Variational inequalities; Generalized Nash equilibrium problems; Algorithms for bilevel optimization; Big data optimization.
Teaching activities: Operations Research; Optimization Methods.

Research products

11573/1681852 - 2023 - A bilevel approach to ESG multi-portfolio selection
Cesarone, F; Lampariello, L; Merolla, D; Ricci, Jm; Sagratella, S; Sasso, Vg - 01a Articolo in rivista
paper: COMPUTATIONAL MANAGEMENT SCIENCE (Heidelberg ; Berlin : Springer) pp. - - issn: 1619-697X - wos: WOS:000987162300002 (1) - scopus: 2-s2.0-85159961620 (2)

11573/1681854 - 2022 - Combining approximation and exact penalty in hierarchical programming
Bigi, G; Lampariello, L; Sagratella, S - 01a Articolo in rivista
paper: OPTIMIZATION (Basingstoke: Taylor & Francis Limited) pp. 2403-2419 - issn: 0233-1934 - wos: WOS:000661731600001 (2) - scopus: 2-s2.0-85107905903 (3)

11573/1669590 - 2022 - On the solution of monotone nested variational inequalities
Lampariello, L; Priori, G; Sagratella, S - 01a Articolo in rivista
paper: MATHEMATICAL METHODS OF OPERATIONS RESEARCH (Physica-Verlag GmBh & Company:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 487492, INTERNET: http://www.springer.de, Fax: 011 49 6221 487177) pp. 421-446 - issn: 1432-2994 - wos: WOS:000860950000001 (2) - scopus: 2-s2.0-85138815252 (1)

11573/1669965 - 2022 - On Nested Affine Variational Inequalities: The Case of Multi-Portfolio Selection
Lampariello, L; Priori, G; Sagratella, S - 02a Capitolo o Articolo
book: Optimization in Artificial Intelligence and Data Sciences - (978-3-030-95379-9; 978-3-030-95380-5)

11573/1645381 - 2022 - A novel optimization perspective to the problem of designing sequences of tasks in a reinforcement learning framework
Seccia, R.; Foglino, F.; Leonetti, M.; Sagratella, S. - 01a Articolo in rivista
paper: OPTIMIZATION AND ENGINEERING (Berlin, New York: Springer Dordrecht Netherlands: Kluwer Academic Publishers) pp. 831-846 - issn: 1389-4420 - wos: WOS:000742249400001 (0) - scopus: 2-s2.0-85123117834 (0)

11573/1540625 - 2021 - Equilibrium selection for multi-portfolio optimization
Lampariello, L.; Neumann, C.; Ricci, J. M.; Sagratella, S.; Stein, O. - 01a Articolo in rivista
paper: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH (Elsevier BV:PO Box 211, 1000 AE Amsterdam Netherlands:011 31 20 4853757, 011 31 20 4853642, 011 31 20 4853641, EMAIL: nlinfo-f@elsevier.nl, INTERNET: http://www.elsevier.nl, Fax: 011 31 20 4853598) pp. 363-373 - issn: 0377-2217 - wos: WOS:000661773000024 (9) - scopus: 2-s2.0-85101878821 (13)

11573/1540698 - 2021 - Effectively managing diagnostic tests to monitor the COVID-19 outbreak in Italy
Lampariello, L.; Sagratella, S. - 01a Articolo in rivista
paper: OPERATIONS RESEARCH FOR HEALTH CARE (elservier) pp. - - issn: 2211-6923 - wos: WOS:000641600600001 (6) - scopus: 2-s2.0-85100893975 (11)

11573/1283222 - 2020 - Distributed algorithms for convex problems with linear coupling constraints
Colombo, Tommaso; Sagratella, Simone - 01a Articolo in rivista
paper: JOURNAL OF GLOBAL OPTIMIZATION (Kluwer Academic Publishers:Journals Department, PO Box 322, 3300 AH Dordrecht Netherlands:011 31 78 6576050, EMAIL: frontoffice@wkap.nl, kluweronline@wkap.nl, INTERNET: http://www.kluwerlaw.com, Fax: 011 31 78 6576254) pp. 53-73 - issn: 0925-5001 - wos: WOS:000529229900004 (0) - scopus: 2-s2.0-85066798429 (0)

11573/1417506 - 2020 - Nonsingularity and Stationarity Results for Quasi-Variational Inequalities
Dreves, A.; Sagratella, S. - 01a Articolo in rivista
paper: JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS (Plenum Press:Book Customer Service, 233 Spring Street:New York, NY 10013:(212)620-8471, (212)620-8000, EMAIL: info@plenum.com, INTERNET: http://www.plenum.com, Fax: (212)807-1047) pp. 711-743 - issn: 0022-3239 - wos: WOS:000541366200003 (1) - scopus: 2-s2.0-85085488396 (2)

11573/1483953 - 2020 - An explicit Tikhonov algorithm for nested variational inequalities
Lampariello, L.; Neumann, C.; Ricci, J. M.; Sagratella, S.; Stein, O. - 01a Articolo in rivista
paper: COMPUTATIONAL OPTIMIZATION AND APPLICATIONS (Kluwer Academic Publishers / Massachusetts:PO Box 358, Accord Station:Hingham, MA 02018:(617)871-6600) pp. 335-350 - issn: 0926-6003 - wos: WOS:000545886900001 (7) - scopus: 2-s2.0-85087656650 (10)

11573/1390299 - 2020 - Numerically tractable optimistic bilevel problems
Lampariello, L.; Sagratella, S. - 01a Articolo in rivista
paper: COMPUTATIONAL OPTIMIZATION AND APPLICATIONS (Kluwer Academic Publishers / Massachusetts:PO Box 358, Accord Station:Hingham, MA 02018:(617)871-6600) pp. - - issn: 0926-6003 - wos: WOS:000516303200001 (14) - scopus: 2-s2.0-85079727700 (18)

11573/1483963 - 2020 - Interactions Between Bilevel Optimization and Nash Games
Lampariello, L.; Sagratella, S.; Shikhman, V.; Stein, O. - 02a Capitolo o Articolo
book: Bilevel Optimization. Advances and Next Challenges - (978-3-030-52118-9; 978-3-030-52119-6)

11573/1356826 - 2020 - The noncooperative fixed charge transportation problem
Sagratella, Simone; Schmidt, Marcel; Sudermann-Merx, Nathan - 01a Articolo in rivista
paper: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH (Elsevier BV:PO Box 211, 1000 AE Amsterdam Netherlands:011 31 20 4853757, 011 31 20 4853642, 011 31 20 4853641, EMAIL: nlinfo-f@elsevier.nl, INTERNET: http://www.elsevier.nl, Fax: 011 31 20 4853598) pp. 373-382 - issn: 0377-2217 - wos: WOS:000521510300028 (10) - scopus: 2-s2.0-85077913492 (11)

11573/1349986 - 2020 - Inertial Projection-Type Methods for Solving Quasi-Variational Inequalities in Real Hilbert Spaces
Shehu, Y.; Gibali, A.; Sagratella, S. - 01a Articolo in rivista
paper: JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS (Plenum Press:Book Customer Service, 233 Spring Street:New York, NY 10013:(212)620-8471, (212)620-8000, EMAIL: info@plenum.com, INTERNET: http://www.plenum.com, Fax: (212)807-1047) pp. 877-894 - issn: 0022-3239 - wos: WOS:000511805200009 (29) - scopus: 2-s2.0-85076233010 (32)

11573/1180440 - 2019 - A risk-gain dominance maximization approach to enhanced index tracking
Cesarone, Francesco; Lampariello, Lorenzo; Sagratella, Simone - 01a Articolo in rivista
paper: FINANCE RESEARCH LETTERS (Elsevier) pp. 231-238 - issn: 1544-6123 - wos: WOS:000473248800032 (8) - scopus: 2-s2.0-85051456247 (9)

11573/1288082 - 2019 - A Gray-Box Approach for Curriculum Learning
Foglino, Francesco; Leonetti, Matteo; Sagratella, Simone; Seccia, Ruggiero - 02a Capitolo o Articolo
book: Optimization of Complex Systems: Theory, Models, Algorithms and Applications - (978-3-030-21802-7; 978-3-030-21803-4)

11573/1288069 - 2019 - The Standard Pessimistic Bilevel Problem
Lampariello, Lorenzo; Sagratella, Simone; Stein, Oliver - 01a Articolo in rivista
paper: SIAM JOURNAL ON OPTIMIZATION (Society for Industrial and Applied Mathematics:3600 University City Science Center:Philadelphia, PA 19104:(800)447-7426, (215)382-9800, EMAIL: service@siam.org, INTERNET: http://www.siam.org, Fax: (215)386-7999) pp. 1634-1656 - issn: 1052-6234 - wos: WOS:000473041200027 (8) - scopus: 2-s2.0-85073700519 (13)

11573/1290087 - 2019 - Case—Production and Distribution Optimization of Beach Equipment for the Marinero Company
Manno, Andrea; Palagi, Laura; Sagratella, Simone - 01a Articolo in rivista
paper: TRANSACTIONS ON EDUCATION (Linthicum MD: INFORMS, 2000-) pp. 155-159 - issn: 1532-0545 - wos: (0) - scopus: 2-s2.0-85068907687 (2)

11573/1071194 - 2019 - Case Article—Production and Distribution Optimization of Beach Equipment for the Marinero Company
Manno, Andrea; Sagratella, Simone; Palagi, Laura - 01a Articolo in rivista
paper: TRANSACTIONS ON EDUCATION (Linthicum MD: INFORMS, 2000-) pp. 152-154 - issn: 1532-0545 - wos: (0) - scopus: 2-s2.0-85068922391 (0)

11573/1283213 - 2019 - On generalized Nash equilibrium problems with linear coupling constraints and mixed-integer variables
Sagratella, S. - 01a Articolo in rivista
paper: OPTIMIZATION (Basingstoke: Taylor & Francis Limited) pp. 197-226 - issn: 0233-1934 - wos: WOS:000459733300012 (14) - scopus: 2-s2.0-85057240756 (14)

11573/1071021 - 2018 - Parallel decomposition methods for linearly constrained problems subject to simple bound with application to the SVMs training
Manno, Andrea; Palagi, Laura; Sagratella, Simone - 01a Articolo in rivista
paper: COMPUTATIONAL OPTIMIZATION AND APPLICATIONS (Kluwer Academic Publishers / Massachusetts:PO Box 358, Accord Station:Hingham, MA 02018:(617)871-6600) pp. 115-145 - issn: 0926-6003 - wos: WOS:000441112600006 (7) - scopus: 2-s2.0-85045073578 (10)

11573/944761 - 2017 - Sufficient conditions to compute any solution of a quasivariational inequality via a variational inequality
Aussel, Didier; Sagratella, Simone - 01a Articolo in rivista
paper: MATHEMATICAL METHODS OF OPERATIONS RESEARCH (Physica-Verlag GmBh & Company:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 487492, INTERNET: http://www.springer.de, Fax: 011 49 6221 487177) pp. 3-18 - issn: 1432-2994 - wos: WOS:000397237500002 (27) - scopus: 2-s2.0-85003967144 (30)

11573/973723 - 2017 - A Bridge Between Bilevel Programs and Nash Games
Lampariello, Lorenzo; Sagratella, Simone - 01a Articolo in rivista
paper: JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS (Plenum Press:Book Customer Service, 233 Spring Street:New York, NY 10013:(212)620-8471, (212)620-8000, EMAIL: info@plenum.com, INTERNET: http://www.plenum.com, Fax: (212)807-1047) pp. 613-635 - issn: 0022-3239 - wos: WOS:000407309600013 (19) - scopus: 2-s2.0-85017208448 (25)

11573/1393351 - 2017 - Canonical Dual Approach for Contact Mechanics Problems with Friction
Latorre, Vittorio; Sagratella, Simone; Gao, David Yang - 02a Capitolo o Articolo
book: Canonical Duality Theory Unified Methodology for Multidisciplinary Study - (978-3-319-58016-6; 978-3-319-58017-3)

11573/1118569 - 2017 - Computing equilibria of Cournot oligopoly models with mixed-integer quantities
Sagratella, Simone - 01a Articolo in rivista
paper: MATHEMATICAL METHODS OF OPERATIONS RESEARCH (Physica-Verlag GmBh & Company:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 487492, INTERNET: http://www.springer.de, Fax: 011 49 6221 487177) pp. 549-565 - issn: 1432-2994 - wos: WOS:000423125800007 (18) - scopus: 2-s2.0-85021246573 (18)

11573/1118571 - 2017 - Algorithms for generalized potential games with mixed-integer variables
Sagratella, Simone - 01a Articolo in rivista
paper: COMPUTATIONAL OPTIMIZATION AND APPLICATIONS (Kluwer Academic Publishers / Massachusetts:PO Box 358, Accord Station:Hingham, MA 02018:(617)871-6600) pp. 689-717 - issn: 0926-6003 - wos: WOS:000415213800010 (29) - scopus: 2-s2.0-85024500597 (34)

11573/944763 - 2016 - A canonical duality approach for the solution of affine quasi-variational inequalities
Latorre, Vittorio; Sagratella, Simone - 01a Articolo in rivista
paper: JOURNAL OF GLOBAL OPTIMIZATION (Kluwer Academic Publishers:Journals Department, PO Box 322, 3300 AH Dordrecht Netherlands:011 31 78 6576050, EMAIL: frontoffice@wkap.nl, kluweronline@wkap.nl, INTERNET: http://www.kluwerlaw.com, Fax: 011 31 78 6576254) pp. 433-449 - issn: 0925-5001 - wos: WOS:000373018100002 (11) - scopus: 2-s2.0-85027935910 (14)

11573/944765 - 2016 - A convergent and fully distributable SVMs training algorithm
Manno, Andrea; Sagratella, Simone; Livi, Lorenzo - 04b Atto di convegno in volume
conference: 2016 International Joint Conference on Neural Networks, IJCNN 2016 (Vancouver, British Columbia; Canada)
book: 2016 International Joint Conference on Neural Networks (IJCNN) - (978-150900619-9; 978-1-5090-0621-2)

11573/944335 - 2016 - Computing all solutions of Nash equilibrium problems with discrete strategy sets
Sagratella, Simone - 01a Articolo in rivista
paper: SIAM JOURNAL ON OPTIMIZATION (Society for Industrial and Applied Mathematics:3600 University City Science Center:Philadelphia, PA 19104:(800)447-7426, (215)382-9800, EMAIL: service@siam.org, INTERNET: http://www.siam.org, Fax: (215)386-7999) pp. 2190-2218 - issn: 1052-6234 - wos: WOS:000391853600009 (24) - scopus: 2-s2.0-85007240207 (26)

11573/763371 - 2015 - The semismooth Newton method for the solution of quasi-variational inequalities
Facchinei, Francisco; Christian, Kanzow; Sebastian, Karl; Sagratella, Simone - 01a Articolo in rivista
paper: COMPUTATIONAL OPTIMIZATION AND APPLICATIONS (Kluwer Academic Publishers / Massachusetts:PO Box 358, Accord Station:Hingham, MA 02018:(617)871-6600) pp. 85-109 - issn: 0926-6003 - wos: WOS:000359993600005 (24) - scopus: 2-s2.0-84939576174 (27)

11573/771792 - 2015 - Parallel Selective Algorithms for Nonconvex Big Data Optimization
Facchinei, Francisco; Gesualdo, Scutari; Sagratella, Simone - 01a Articolo in rivista
paper: IEEE TRANSACTIONS ON SIGNAL PROCESSING (IEEE / Institute of Electrical and Electronics Engineers Incorporated:445 Hoes Lane:Piscataway, NJ 08854:(800)701-4333, (732)981-0060, EMAIL: subscription-service@ieee.org, INTERNET: http://www.ieee.org, Fax: (732)981-9667) pp. 1874-1889 - issn: 1053-587X - wos: WOS:000350880900020 (122) - scopus: 2-s2.0-84924692154 (138)

11573/668929 - 2015 - A canonical duality approach for the solution of affine quasi-variational inequalities
Latorre, Vittorio; Sagratella, Simone - 04b Atto di convegno in volume
conference: 3rd World Congress on Global Optimization in Engineering and Science (Anhui; China)
book: Advances in global optimization - (978-331908376-6)

11573/508893 - 2014 - Solving quasi-variational inequalities via their KKT conditions
Facchinei, Francisco; Christian, Kanzow; Sagratella, Simone - 01a Articolo in rivista
paper: MATHEMATICAL PROGRAMMING (Springer Verlag Germany:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 3450, EMAIL: g.braun@springer.de, INTERNET: http://www.springer.de, Fax: 011 49 6221 345229) pp. 369-412 - issn: 0025-5610 - wos: WOS:000333158700015 (85) - scopus: 2-s2.0-84897108822 (104)

11573/771794 - 2014 - Flexible parallel algorithms for big data optimization
Facchinei, Francisco; Sagratella, Simone; Gesualdo, Scutari - 04b Atto di convegno in volume
conference: 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (Florence; Italy)
book: 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - (9781479928934)

11573/540450 - 2013 - QVILIB: A LIBRARY OF QUASI-VARIATIONAL INEQUALITY TEST PROBLEMS
Facchinei, Francisco; Christian, Kanzow; Sagratella, Simone - 01a Articolo in rivista
paper: PACIFIC JOURNAL OF OPTIMIZATION (Yokohama Publishers) pp. 225-250 - issn: 1348-9151 - wos: WOS:000319174400004 (21) - scopus: (0)

11573/403077 - 2012 - Urban forestry strategic fire protection via a susceptibility model
Canale, Silvia; De Santis, Alberto; P., Di Giacomo; Iacoviello, Daniela; Pirri Ardizzone, Maria Fiora; Sagratella, Simone - 04b Atto di convegno in volume
conference: Urban Data Management Society Symposium 2011, UDMS Annual 2011 (Delft)
book: Urban and Regional Data Management - (9780415674911; 9781466512757)

11573/508909 - 2012 - Recent advancements in the numerical solution of generalized Nash equilibrum problems
Facchinei, Francisco; Lampariello, Lorenzo; Sagratella, Simone - 02a Capitolo o Articolo
book: Recent Advances in Nonlinear Optimization and Equilibrium Problems: A Tribute to Marco D'Apuzzo - (9788854856875)

11573/944764 - 2012 - Combining local and global direct derivative-free optimization for reinforcement learning
Leonetti, Matteo; Kormushev, Petar; Sagratella, Simone - 01a Articolo in rivista
paper: CYBERNETICS AND INFORMATION TECHNOLOGIES (Sofia : Institute of Information and Communication Technologies - BAS) pp. 53-65 - issn: 1311-9702 - wos: (0) - scopus: 2-s2.0-84868650162 (16)

11573/668935 - 2012 - Implementation And Testing Of Parallel Derivative-Free Global Algorithms With Applications To Robust Optimization Problems For Ship Design
Matteo, Diez; Leonetti, Matteo; Manno, Andrea; Sagratella, Simone - 04d Abstract in atti di convegno
conference: AIRO 2012 (Vietri sul Mare)
book: AIRO 2012 - ()

11573/355221 - 2011 - ON THE SOLUTION OF THE KKT CONDITIONS OF GENERALIZED NASH EQUILIBRIUM PROBLEMS
Axel, Dreves; Facchinei, Francisco; Christian, Kanzow; Sagratella, Simone - 01a Articolo in rivista
paper: SIAM JOURNAL ON OPTIMIZATION (Society for Industrial and Applied Mathematics:3600 University City Science Center:Philadelphia, PA 19104:(800)447-7426, (215)382-9800, EMAIL: service@siam.org, INTERNET: http://www.siam.org, Fax: (215)386-7999) pp. 1082-1108 - issn: 1052-6234 - wos: WOS:000295405600020 (84) - scopus: 2-s2.0-80054742138 (103)

11573/403069 - 2011 - High-resolution SAR images for fire susceptibility estimation in urban forestry
Canale, Silvia; De Santis, Alberto; Iacoviello, Daniela; Pirri Ardizzone, Maria Fiora; Sagratella, Simone - 04b Atto di convegno in volume
conference: ISPRS Hannover 2011 Workshop, 14-17 June 2011, Hannover, Germany (Hannover, Germania)
book: ISPRS Hannover workshop 2011. High-resolution earth imaging for geospatial information - ()

11573/403074 - 2011 - Integrating X-SAR images and anthropic factors for fire susceptibility assessment
Canale, Silvia; De Santis, Alberto; Iacoviello, Daniela; Pirri Ardizzone, Maria Fiora; Sagratella, Simone - 04c Atto di convegno in rivista
conference: 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 (Vancouver, BC, Canada)
book: 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - (9781457710032; 9781457710056)

11573/403066 - 2011 - Cosmo-SkyMed constellation: SAR images and anthropic factors for learning a susceptibility fire map
Canale, Silvia; De Santis, Alberto; Iacoviello, Daniela; Sagratella, Simone; Pirri Ardizzone, Maria Fiora; L., Dini - 04b Atto di convegno in volume
conference: ESA-EUSC­JRC 2011 – Image Information Mining: Geospatial Intelligence from Earth Obser­vation (Ispra, Italia)
book: The seventh conference on image information mining Geospatial intelligence from earth observation - (9789279197086)

11573/64821 - 2011 - On the computation of all solutions of jointly convex generalized Nash equilibrium problems
Facchinei, Francisco; Sagratella, Simone - 01a Articolo in rivista
paper: OPTIMIZATION LETTERS (Springer Berlin Heidelberg) pp. 531-547 - issn: 1862-4472 - wos: WOS:000292698600014 (29) - scopus: 2-s2.0-79960148711 (39)

11573/420696 - 2011 - Texture analysis and pattern recognition in X-band SAR images for urban forestry
S., Canale; De Santis, Alberto; Iacoviello, Daniela; Pirri Ardizzone, Maria Fiora; Sagratella, Simone - 04b Atto di convegno in volume
conference: VIPIMAGE 2011: Computational vision and medical image processing (Olhao)
book: Computational vision and medical image processing - (9780415683951)

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