@article{themultiagentpickupanddeliveryproblem,
  title = {The Multi-Agent Pickup and Delivery Problem: MAPF, MARL and Its Warehouse Applications},
  author = {Tim Tsz-Kit Lau and Biswa Sengupta},
  year = {2022},
  eprint = {2203.07092},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.07092v1},
}