M
Michele Monaci
Researcher at University of Bologna
Publications - 99
Citations - 4761
Michele Monaci is an academic researcher from University of Bologna. The author has contributed to research in topics: Knapsack problem & Integer programming. The author has an hindex of 32, co-authored 93 publications receiving 4056 citations. Previous affiliations of Michele Monaci include University of Padua & RWTH Aachen University.
Papers
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Journal ArticleDOI
Two-dimensional packing problems: A survey
TL;DR: This work considers problems requiring to allocate a set of rectangular items to larger rectangular standardized units by minimizing the waste by discussing mathematical models, lower bounds, classical approximation algorithms, recent heuristic and metaheuristic methods and exact enumerative approaches.
Journal ArticleDOI
An Exact Approach to the Strip-Packing Problem
TL;DR: A new relaxation is proposed that produces good lower bounds and gives information to obtain effective heuristic algorithms in orthogonally packing a given set of rectangular items into a given strip, by minimizing the overall height of the packing.
Book ChapterDOI
Passenger Railway Optimization
TL;DR: This chapter discusses the European situation, where the major part of railway transportation consists of passenger transportation without addressing important problems in cargo transportation—such as car blocking, train makeup, train routing, and empty car distribution.
Journal ArticleDOI
A Lagrangian heuristic algorithm for a real-world train timetabling problem
TL;DR: The design of a train timetabling system that takes into account several additional constraints that arise in real-world applications is described and it is shown how to incorporate these additional constraints into a mathematical model for a basic version of the problem, and into the resulting Lagrangian heuristic.
Book ChapterDOI
Light Robustness
Matteo Fischetti,Michele Monaci +1 more
TL;DR: Experiments on both random and real word problems show that Light Robustness is sometimes able to produce solutions whose quality is comparable with that obtained through stochastic programming or robust models, though it requires less effort in terms of model formulation and solution time.