Fei Liu 0044 Chengyu Lu Lin Gui 0006 Qingfu Zhang 0001 Xialiang Tong Mingxuan Yuan Heuristics for Vehicle Routing Problem: A Survey and Recent Advances. 2023 abs/2303.04147 CoRR https://doi.org/10.48550/arXiv.2303.04147 db/journals/corr/corr2303.html#abs-2303-04147