@article{exploringoptimalsubstructureforoutof,
  title = {Exploring Optimal Substructure for Out-of-distribution Generalization via Feature-targeted Model Pruning},
  author = {Yingchun Wang and Jingcai Guo and Song Guo and Weizhan Zhang and Jie Zhang},
  year = {2022},
  eprint = {2212.09458},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2212.09458v1},
}