@inproceedings{paperid:1022380,
author = {Salari, Majid and Paolo Toth and Andrea Tramontani},
title = {An ILP Improvement Procedure for the Open Vehicle Routing Problem},
booktitle = {Second International Workshop on Model Based Metaheuristics},
year = {2008},
location = {Bertinoro, ITALY},
keywords = {integer linear programming; local search; heuristics; open
vehicle routing problem},
}