Adaptive genetic algorithm for parcel hub scheduling problem with shortcuts in closed-loop sortation system

This paper focuses on the parcel hub scheduling problem with shortcuts (PHSPwS), which is a critical inbound scheduling problem in parcel delivery industries such as postal service. PHSPwS employs shortcuts to determine the unloading schedule of inbound trailers/trucks in the closed-loop sorting process to minimize total makespan. PHSPwS not only considers the unequal batch sizes and various arrival times of inbound trailers but most...