1 code implementation • 13 Sep 2022 • Rongkai Zhang, Cong Zhang, Zhiguang Cao, Wen Song, Puay Siew Tan, Jie Zhang, Bihan Wen, Justin Dauwels
We propose a manager-worker framework based on deep reinforcement learning to tackle a hard yet nontrivial variant of Travelling Salesman Problem (TSP), \ie~multiple-vehicle TSP with time window and rejections (mTSPTWR), where customers who cannot be served before the deadline are subject to rejections.
5 code implementations • NeurIPS 2020 • Cong Zhang, Wen Song, Zhiguang Cao, Jie Zhang, Puay Siew Tan, Chi Xu
Priority dispatching rule (PDR) is widely used for solving real-world Job-shop scheduling problem (JSSP).
no code implementations • 24 Jul 2019 • Suttinee Sawadsitang, Dusit Niyato, Kongrath Suankaewmanee, Puay Siew Tan
Recently, a higher competition in logistics business introduces new challenges to the vehicle routing problem (VRP).