@article{improvingsampleefficiencyandmultiagent,
  title = {Improving Sample Efficiency and Multi-Agent Communication in RL-based Train Rescheduling},
  author = {Dano Roost and Ralph Meier and Stephan Huschauer and Erik Nygren and Adrian Egli and Andreas Weiler and Thilo Stadelmann},
  year = {2020},
  eprint = {2004.13439},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.13439v1},
}