Jin, Jianyong; Crainic, Teodor Gabriel; Løkketangen, Arne - In: European Journal of Operational Research 222 (2012) 3, pp. 441-451
This paper presents a parallel tabu search algorithm that utilizes several different neighborhood structures for solving the capacitated vehicle routing problem. Single neighborhood or neighborhood combinations are encapsulated in tabu search threads and they cooperate through a solution pool...