@article{stigmergicindependentreinforcementlearni,
  title = {Stigmergic Independent Reinforcement Learning for Multi-Agent Collaboration},
  author = {Xing Xu and Rongpeng Li and Zhifeng Zhao and Honggang Zhang},
  year = {2019},
  eprint = {1911.12504},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.12504v3},
}