Technical Reports 2005

OR-05-1
Improving on Branch-and-Cut Algorithms for Generalized Minimum Spanning Trees
C. Feremans, A. Lodi, P. Toth, A. Tramontani


OR-05-2
A Heuristic Algorithm for a Routing and Container Loading Problem
M. Gendreau, M. Iori, G. Laporte, S. Martello


OR-05-3
A Metaheuristic Approach for the Vertex Coloring Problem
E. Malaguti, M. Monaci, P. Toth


OR-05-4
A Tale of Two-Dimensional Bin Packing
N. Bansal, A. Lodi, M. Sviridenko


OR-05-5
A Feasibility Pump heuristic for general Mixed-Integer Problems
L. Bertacco, M. Fischetti, A. Lodi


OR-05-6
A Column Generation Approach to Train Timetabling on a Corridor
V. Cacchiani, A. Caprara, P. Toth


OR-05-7
On traveling salesman compatible tours
S. Boyd, M. Fortini, A. N. Letchford, A. Lodi


OR-05-8
Finding traveling salesman compatible tours
M. Fortini, A. N. Letchford, A. Lodi, K. M. Wenger


OR-05-9
Metaheuristics for Vehicle Routing Problems with Loading Constraints for Wood Products
K. Doerner, G. Fuellerer, M. Gronalt, R. Hartl, M. Iori


OR-05-10
A column generation approach for the identical parallel machine scheduling problem
M. Dell'Amico, M. Iori, S. Martello, M. Monaci


OR-05-11
Packing into the Smallest Square: Worst-Case Analysis of Lower Bounds
A. Caprara, A. Lodi, S. Martello, M. Monaci


OR-05-12
An Evolutionary Approach for Bandwidth Multicoloring Problems
E. Malaguti, P.Toth