@article{outofdistributionpredictionwithinvariant,
  title = {Out-of-distribution Prediction with Invariant Risk Minimization: The Limitation and An Effective Fix},
  author = {Ruocheng Guo and Pengchuan Zhang and Hao liu and Emre Kiciman},
  year = {2021},
  eprint = {2101.07732},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.07732v2},
}