@article{zinwhenandhowtolearninvarianceby,
  title = {ZIN: When and How to Learn Invariance Without Environment Partition?},
  author = {Yong Lin and Shengyu Zhu and Lu Tan and Peng Cui},
  year = {2022},
  eprint = {2203.05818},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.05818v2},
}