“…This algorithm is inspired by the behavior of real ant colonies, and the advantages of which are simple and few parameters to be adjusted. As a novel computational approach, ACO algorithm have been successfully used in many fields (Atabati, Zarei, & Borhani, 2010;Jin & Ma, 2009;Schluter, Egea, Antelo, Alonso, & Banga, 2009;T'kindt, Monmarché, Tercinet, & Laugt, 2002;Zheng, Zhou, Wang, & Cen, 2008). The basic idea in the ACO algorithm is simulation of the natural metaphor of real ant colonies' behavior.…”