Unlike widely available literatures in hazardous material (HAZMAT) transportation that basically aim at finding non dominated paths for a given origin-destination pair, our main focus in this study is on vehicle routing problem with time window (VRPTW) aspect of HAZMAT transportation problem that has received very less attention in literatures. We present a new multi-objective optimization mode...

Abstract Logistics distribution is a collection of interrelated organizations and facilities. There waste cost time in many links. Therefore, it particularly important to use information technology improve efficiency. Under the constraints delivery vehicle time, this paper proposes an improved genetic simulated annealing algorithm (SAGA), which combines global search ability (GA) (SA) with stro...

The CO2 emission of transportation is significantly reduced by the employment green vehicles to existing vehicle fleet organizations. This paper intends optimize composition conventional and for a logistics distribution problem operating under carbon cap imposed government. underlying involves product delivery starting from single depot geographically distributed customers. occurs within specif...