Zhang, Zizhen; Qin, Hu; Zhu, Wenbin; Lim, Andrew - In: European Journal of Operational Research 220 (2012) 2, pp. 295-304
Expressways in China make use of the toll-by-weight scheme, in which expressway tolls are collected based on the weight and traveling distance of the vehicle. Most vehicle routing models assume that the cost of traversing each edge is equivalent to edge length or some constant; as a result, such...