@article{selfsupervisedlearningforpretraining3d,
  title = {Self-supervised Learning for Pre-Training 3D Point Clouds: A Survey},
  author = {Ben Fei and Weidong Yang and Liwen Liu and Tianyue Luo and Rui Zhang and Yixuan Li and Ying He},
  year = {2023},
  eprint = {2305.04691},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.04691v1},
}