@article{huang2022robust,
  title={Robust Reinforcement Learning as a Stackelberg Game via Adaptively-Regularized Adversarial Training},
  author={Huang, Peide and Xu, Mengdi and Fang, Fei and Zhao, Ding},
  journal={arXiv preprint arXiv:2202.09514},
  year={2022}
}