Giampaolo Liuzzi | Ricerc@Sapienza

Pubblicazioni

Titolo	Pubblicato in	Anno
Worst Case Complexity Bounds for Linesearch-Type Derivative-Free Algorithms	JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS	2024
A clustering heuristic to improve a derivative-free algorithm for nonsmooth optimization	OPTIMIZATION LETTERS	2023
A Derivative-Free Line-Search Algorithm for Simulation-Driven Design Optimization Using Multi-Fidelity Computations	MATHEMATICS	2022
An Augmented Lagrangian Method Exploiting an Active-Set Strategy and Second-Order Information	JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS	2022
A computational study on QP problems with general linear constraints	OPTIMIZATION LETTERS	2022
Derivative-free methods for mixed-integer nonsmooth constrained optimization	COMPUTATIONAL OPTIMIZATION AND APPLICATIONS	2022
Derivative-free line-search algorithm for multi-fidelity optimization	AIAA Scitech 2021 Forum	2021
Computing mixed strategies equilibria in presence of switching costs by the solution of nonconvex QP problems	COMPUTATIONAL OPTIMIZATION AND APPLICATIONS	2021
An algorithmic framework based on primitive directions and nonmonotone line searches for black-box optimization problems with integer variables	MATHEMATICAL PROGRAMMING COMPUTATION	2020
Hybridization of multi-objective deterministic particle swarm with derivative-free local searches	MATHEMATICS	2020
On the convergence of steepest descent methods for multiobjective optimization	COMPUTATIONAL OPTIMIZATION AND APPLICATIONS	2020
A concave optimization-based approach for sparse multiobjective programming	OPTIMIZATION LETTERS	2020
Improving P300 Speller performance by means of optimization and machine learning	ANNALS OF OPERATIONS RESEARCH	2020
A concave optimization-based approach for sparse multiobjective programming	OPTIMIZATION LETTERS	2020
Trust-region methods for the derivative-free optimization of nonsmooth black-box functions	SIAM JOURNAL ON OPTIMIZATION	2019
A new branch-and-bound algorithm for standard quadratic programming problems	OPTIMIZATION METHODS & SOFTWARE	2019
A multi-objective DIRECT algorithm for ship hull optimization	COMPUTATIONAL OPTIMIZATION AND APPLICATIONS	2018
Hybrid global/local derivative-free multi-objective optimization via deterministic particle swarm with local linesearch	Machine Learning, Optimization, and Big Data Third International Conference, MOD 2017 Volterra, Italy, September 14 – 17, 2017 Revised Selected Papers	2018
An implicit filtering algorithm for derivative-free multiobjective optimization with box constraints	COMPUTATIONAL OPTIMIZATION AND APPLICATIONS	2018
Parallelized hybrid optimization methods for nonsmooth problems using NOMAD and linesearch	COMPUTATIONAL & APPLIED MATHEMATICS	2018

Progetti di Ricerca

Models and methods for the solution of challenging optimization problems