We describe a decentralized routing algorithm with physical time windows for modular conveying systems. Existing … routes that minimize the transport time. No existing algorithm for modular conveyors bases this decision on the expected … algorithm that uses the physical lead time to select routes while avoiding conflicts. The avoidance of conflicts is …

's largest private express delivery service provider, the study uses the Saving Algorithm to make the vehicle routing and … resources optimized, on this basis, proposes innovative improvements with Saving Algorithm and then applies it in every … distribution center of SF forming a "multi-dynamic" type of Saving Algorithm to ensure both cost savings and timeliness. This …

Neighborhood Search (ALNS) algorithm with problem-tailored components is then designed to handle the problem at larger scales. The … experimental results demonstrate the performance of our proposed algorithm. Remarkably, it outperforms a metaheuristic recently …

and arrival times, respectively. DF theory was developed in the 1960-70s by Linis and Maksim (1967) and Gertsbakh and … cycle covers of the Euler graph using a modified version of Hierholzer's algorithm. These cycles are converted back into a …