A cooperative parallel meta-heuristic for the vehicle routing problem with time windows. - Alexandre Le Bouthillier; Teodor Gabriel Crainic (Comput. Oper. Res., 2005)

A Guided Cooperative Search for the Vehicle Routing Problem with Time Windows. - Alexandre Le Bouthillier; Teodor Gabriel Crainic; Peter G. Kropf (IEEE Intell. Syst., 2005)