Xu, Jiuping; Yan, Fang; Li, Steven - In: Transportation Research Part E: Logistics and … 47 (2011) 6, pp. 1075-1091
used to deal with the constraints and its equivalent crisp model is derived. The global–local–neighbor particle swarm … optimization with exchangeable particles (GLNPSO-ep) is employed to solve the equivalent crisp model. A case study is also …