Xiong, Guiwu; Wang, Yong - In: International Journal of Services, Economics and Management 2 (2010) 3/4, pp. 307-321
This study investigates the optimal model of Job Integration of Multi-agent in Multimodal Transportations with Time Windows (JIMMTTW). The model is formulated firstly using the graph structure. The problem is NP-Hard. An optimal strategy including two layers is proposed after analysing the...