Pubblicazioni di Lucidi Stefano
2023
Gaudioso Manlio, Liuzzi Giampaolo, Lucidi Stefano
A clustering heuristic to improve a derivative-free algorithm for nonsmooth optimization. OPTIMIZATION LETTERS 2023: -
DI PILLO Gianni, Fabiano Marcello, Lucidi Stefano, Roma Massimo
Cristofari A., De Santis M., Lucidi S., Rothwell J., Casula E. P., Rocchi L.
Machine Learning-Based Classification to Disentangle EEG Responses to TMS and Auditory Input. BRAIN SCIENCES 2023: 866-
2022
Pellegrini Riccardo, Serani Andrea, Liuzzi Giampaolo, Rinaldi Francesco, Lucidi Stefano, Diez Matteo
Boresta Marco, Colombo Tommaso, De Santis Alberto, Lucidi Stefano
A mixed finite differences scheme for gradient approximation. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 2022: -
De Santis A., Giovannelli T., Lucidi S., Messedaglia M., Roma M.
A simulation-based optimization approach for the calibration of a discrete event simulation model of an emergency department. ANNALS OF OPERATIONS RESEARCH 2022: -
Cristofari Andrea, Di Pillo Gianni, Liuzzi Giampaolo, Lucidi Stefano
An Augmented Lagrangian Method Exploiting an Active-Set Strategy and Second-Order Information. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 2022: -
Giovannelli Tommaso, Liuzzi Giampaolo, Lucidi Stefano, Rinaldi Francesco
Derivative-free methods for mixed-integer nonsmooth constrained optimization. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2022: 293-327
Cristofari A, De Santis M, Lucidi S, Rinaldi F
Minimization over the l(1)-ball using an active-set non-monotone projected gradient. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2022: 693-721
Lucidi S., Passacantando M., Rinaldi F.
Solving non-monotone equilibrium problems via a DIRECT-type approach. JOURNAL OF GLOBAL OPTIMIZATION 2022: -
2021
Galvan G., Sciandrone M., Lucidi S.
A parameter-free unconstrained reformulation for nonsmooth problems with convex constraints. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2021: 33-53
Liuzzi G., Lucidi S., Rinaldi F., Pellegrini R., Serani A., Diez M.
Derivative-free line-search algorithm for multi-fidelity optimization. AIAA Scitech 2021 Forum 2021: 1-13
De Santis A., Giovannelli T., Lucidi S., Messedaglia M., Roma M.
De Santis A., Giovannelli T., Lucidi S., Messedaglia M., Roma M.
Determining the optimal piecewise constant approximation for the nonhomogeneous Poisson process rate of Emergency Department patient arrivals. FLEXIBLE SERVICES AND MANUFACTURING JOURNAL 2021: -
Liuzzi Giampaolo, Lucidi Stefano, Piccialli Veronica, Romito Francesco
Petti M., Farina L., Francone F., Lucidi S., Macali Amalia, Palagi L., De Santis M.
2020
De Santis A., Dellepiane U., Lucidi S., Renzi S.
A derivative-free optimization approach for the autotuning of a Forex trading strategy. OPTIMIZATION LETTERS 2020: -
Cristofari A., De Santis M., Lucidi S., Rinaldi F.
An active-set algorithmic framework for non-convex optimization problems over the simplex. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2020: -
Liuzzi G., Lucidi S., Rinaldi F.
An algorithmic framework based on primitive directions and nonmonotone line searches for black-box optimization problems with integer variables. MATHEMATICAL PROGRAMMING COMPUTATION 2020: -
De Santis Alberto, Giovannelli Tommaso, Lucidi Stefano, Messedaglia Mauro, Roma Massimo
An optimal non–uniform piecewise constant approximation for the patient arrival rate for a more efficient representation of the emergency departments arrival process. DEPARTMENT OF COMPUTER, CONTROL, AND MANAGEMENT ENGINEERING ANTONIO RUBERTI TECHNICAL REPORTS 2020: -
DI PILLO Gianni, Fabiano Marcello, Lucidi Stefano, Roma Massimo
Cruise itineraries optimal scheduling. OPTIMIZATION LETTERS 2020: -
Pellegrini R., Serani A., Liuzzi G., Rinaldi F., Lucidi S., Diez M.
Cocchi G., Liuzzi G., Lucidi S., Sciandrone M.
On the convergence of steepest descent methods for multiobjective optimization. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2020: -
2019
Latorre Vittorio, Habal Husni, Graeb Helmut, Lucidi Stefano
Derivative free methodologies for circuit worst case analysis. OPTIMIZATION LETTERS 2019: 1557-1571
Credo Andrea, Cristofari Andrea, Lucidi Stefano, Rinaldi Francesco, Romito Francesco, Santececca Marco, Villani Marco
Design Optimization of Synchronous Reluctance Motor for Low Torque Ripple. A View of Operations Research Applications in Italy 2019: 53-69
Cristofari Andrea, Dehghan Niri Tayebeh, Lucidi Stefano
On global minimizers of quadratic functions with cubic regularization. OPTIMIZATION LETTERS 2019: 1269-1283
2016
Liuzzi G., Lucidi Stefano, Rinaldi F.
A derivative-free approach to constrained multiobjective nonsmooth optimization. SIAM JOURNAL ON OPTIMIZATION 2016: 2744-2774
Di Pillo G., Liuzzi G., Lucidi Stefano, Piccialli V., Rinaldi F.
A DIRECT-type approach for derivative-free constrained global optimization. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2016: 361-397
Di Pillo G, Latorre V., Lucidi Stefano, Procacci E.
Castellini Luca, Lucidi Stefano, Villani Marco
Design optimization of switched reluctance motor for aerospace application. 2015 IEEE International Electric Machines & Drives Conference (IEMDC 2015) 2016: 1678-1682
Liuzzi G, Lucidi Stefano, Piccialli V.
Exploiting derivative-free local searches in DIRECT-type algorithms for global optimization. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2016: 449-475
Serani Andrea, Fasano Giovanni, Liuzzi Giampaolo, Lucidi Stefano, Iemma Umberto, Campana Emilio F., Stern Frederick, Diez Matteo
Ship hydrodynamic optimization by local hybridization of deterministic derivative-free global algorithms. APPLIED OCEAN RESEARCH 2016: 115-128
2015
DI PILLO Gianni, Lucidi Stefano, Francesco Rinaldi
A Derivative-Free Algorithm for Constrained Global Optimization Based on Exact Penalty Functions. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 2015: 862-882
Giampaolo Liuzzi, Lucidi Stefano, Francesco Rinaldi
Derivative-Free Methods for Mixed-Integer Constrained Optimization Problems. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 2015: 933-965
Angelo Ciccazzo, Vittorio Latorre, Giampaolo Liuzzi, Lucidi Stefano, Francesco Rinaldi
Derivative-Free Robust Optimization for Circuit Design. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 2015: 842-861
Liuzzi Giampaolo, Lucidi Stefano, Piccialli Veronica
Global optimization of simulation based complex systems. Uncertainty Management in Simulation-Optimization of Complex Systems Algorithms and Applications 2015: 173-202
2014
Lucidi Stefano, M. Maurici, L. Paulon, F. Rinaldi, Roma Massimo
A derivative-free approach for a simulation-based optimization problem in healtcare. Department of Computer, Control, and Management Engineering Antonio Ruberti Technical Reports 2014: 1-17
G. Fasano, G. Liuzzi, Lucidi Stefano, F. Rinaldi
A LINESEARCH-BASED DERIVATIVE-FREE APPROACH FOR
NONSMOOTH CONSTRAINED OPTIMIZATION. SIAM JOURNAL ON OPTIMIZATION 2014: 959-992
Pellegrini R., Campana E. F., Diez M., Serani A., Rinaldi F., Fasano G., Iemma U., Liuzzi G., Lucidi Stefano, Stern F.
Application of derivative-free multi-objective algorithms to reliability-based robust design optimization of a high-speed catamaran in real ocean environment. Engineering Optimization IV - Proceedings of the 4th International Conference on Engineering Optimization, ENGOPT 2014 2014: 15-20
DE SANTIS Marianna, F. Rinaldi, E. Falcone, Lucidi Stefano, G. Piaggio, A. Gurtner, Farina Lorenzo
DE SANTIS Marianna, Lucidi Stefano, Francesco Rinaldi
Feasibility Pump-like heuristics for mixed integer problems. DISCRETE APPLIED MATHEMATICS 2014: 152-167
2013
Giampaolo Liuzzi, Lucidi Stefano, Manno Andrea, Francesco Rinaldi
A New Algorithm for the Solution of Large-Scale Singly Linearly Constrained Problems Subject to Simple Bounds.. 59th Workshop Nonlinear Optimization: a Bridge from Theory to Applications 2013: -
DE SANTIS Marianna, Lucidi Stefano, Francesco Rinaldi
A new class of functions for measuring solution integrality in the feasibility pump approach. SIAM JOURNAL ON OPTIMIZATION 2013: 1575-1606
Lucidi Stefano, Francesco Rinaldi
An exact penalty global optimization approach for mixed-integer programming problems. OPTIMIZATION LETTERS 2013: 297-307
2012
DE SANTIS Alberto, Umberto Dellepiane, Lucidi Stefano
A black box optimization approach to parameter estimation in a model for long/short term variations dynamics of commodity prices. 9TH INTERNATIONAL CONFERENCE ON MATHEMATICAL PROBLEMS IN ENGINEERING, AEROSPACE AND SCIENCES: ICNPAA 2012 2012: 312-316
Lucidi Stefano, Palagi Laura, A. Risi, M. Sciandrone
A convergent hybrid decomposition algorithm model using second order information for SVM training. Recent Advances in Nonlinear Optimization and Equilibrium Problems: A Tribute to Marco D'Apuzzo 2012: 295-312
Giampaolo Liuzzi, Lucidi Stefano, Manno Andrea, Francesco Rinaldi
DE SANTIS Marianna, DI PILLO Gianni, Lucidi Stefano
An active set feasible method for large-scale minimization problems with bound constraints. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2012: 395-423