ROMA, Massimo
ROMA, Massimo
DIPARTIMENTO DI INGEGNERIA INFORMATICA, AUTOMATICA E GESTIONALE -ANTONIO RUBERTI-
A Class of Approximate Inverse Preconditioners Based on Krylov-Subspace Methods for Large-Scale Nonconvex Optimization
2020 Al-Baali, Mehiddin; Caliciotti, Andrea; Fasano, Giovanni; Roma, Massimo
A CLASS OF PRECONDITIONERS FOR LARGE INDEFINITE LINEAR SYSTEMS, AS BY PRODUCTOF KRYLOV SUBSPACE METHODS: PART 1
2011 G., Fasano; Roma, Massimo
A CLASS OF PRECONDITIONERS FOR LARGE INDEFINTIE LINEAR SYSTEMS, AS BY PRODUCT OF KRYLOV SUBSPACE METHODS: PART 2
2011 G., Fasano; Roma, Massimo
A CONTROLLED RANDOM SEARCH ALGORITHM WITH LOCAL NEWTON-TYPE SEARCH FOR GLOBAL OPTIMIZATION
1998 DI PILLO, Gianni; Lucidi, Stefano; Palagi, Laura; Roma, Massimo
A derivative-free approach for a simulation-based optimization problem in healtcare
2014 Lucidi, Stefano; M., Maurici; L., Paulon; F., Rinaldi; Roma, Massimo
A derivative-free approach for a simulation-based optimization problem in healthcare
2016 Lucidi, Stefano; Maurici, Massimo; Paulon, Luca; Rinaldi, Francesco; Roma, Massimo
A LINESEARCH ALGORITHM WITH MEMORY FOR UNCONSTRAINED OPTIMIZATION
1998 Gould, N.; Lucidi, Stefano; Roma, Massimo; Toint, P.
A Modified Truncated Newton Method Which Uses Negative Curvature Directions for Large Scale Unconstrained Problems
1995 Lucidi, Stefano; Rochetich, F.; Roma, Massimo
A novel class of approximate inverse preconditioners for large positive definite linear systems in optimization
2016 Giovanni, Fasano; Roma, Massimo
A simulation-based multiobjective optimization approach for health care service management
2016 Lucidi, Stefano; Maurici, Massimo; Paulon, Luca; Rinaldi, Francesco; Roma, Massimo
A Simulation-Based Optimization approach for analyzing the ambulance diversion phenomenon in an Emergency Department network
2021 Piermarini, Christian; Roma, Massimo
A simulation-based optimization approach for the calibration of a discrete event simulation model of an emergency department
2021 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
2023 De Santis, A.; Giovannelli, T.; Lucidi, S.; Messedaglia, M.; Roma, M.
A two-objective optimization of ship itineraries for a cruise company
2023 DI PILLO, Gianni; Fabiano, Marcello; Lucidi, Stefano; Roma, Massimo
ACTOR SRL. Analytics, Control Technologies and Operations Research
2011 DE SANTIS, Alberto; DI PILLO, Gianni; Lucidi, Stefano; Palagi, Laura; Roma, Massimo
An adaptive truncation criterion, for linesearch-based truncated Newton methods in large scale nonconvex optimization
2018 Caliciotti, Andrea; Fasano, Giovanni; Nash, Stephen G.; Roma, Massimo
AN APPROXIMATE INVERSE PRECONDITIONER IN TRUNCATED NEWTON METHODS FOR LARGE SCALE OPTIMIZATION
2006 G., Fasano; Roma, Massimo
An estimation of the condition number for a class of indefinite preconditioned matrices
2015 Giovanni, Fasano; Roma, Massimo
An Improvement of the Pivoting Strategy in the Bunch and Kaufman Decomposition, Within Truncated Newton Methods
2022 Fasano, G.; Roma, M.
An optimal non–uniform piecewise constant approximation for the patient arrival rate for a more efficient representation of the emergency departments arrival process
2020 DE SANTIS, Alberto; Giovannelli, Tommaso; Lucidi, Stefano; Messedaglia, Mauro; Roma, Massimo