Modified savings heuristics and genetic algorithm for bi-objective vehicle routing problem with forced backhauls

S. P. Anbuudayasankar, K. Ganesh, S. C. Lenny Koh, Yves Ducq. Modified savings heuristics and genetic algorithm for bi-objective vehicle routing problem with forced backhauls. Expert Syst. Appl., 39(3):2296-2305, 2012. [doi]