@article{openworldcontrastivelearning,
  title = {OpenCon: Open-world Contrastive Learning},
  author = {Yiyou Sun and Yixuan Li},
  year = {2022},
  eprint = {2208.02764},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.02764v2},
}