Sohaib Afifi, Rym Nesrine Guibadj, Aziz Moukrim. New Lower Bounds on the Number of Vehicles for the Vehicle Routing Problem with Time Windows. In Helmut Simonis, editor, Integration of AI and OR Techniques in Constraint Programming - 11th International Conference, CPAIOR 2014, Cork, Ireland, May 19-23, 2014. Proceedings. Volume 8451 of Lecture Notes in Computer Science, pages 422-437, Springer, 2014. [doi]
Abstract is missing.