@inproceedings{pretrainingbycompletingpointclouds,
  title = {Unsupervised Point Cloud Pre-Training via Occlusion Completion},
  author = {Hanchen Wang and Qi Liu and Xiangyu Yue and Joan Lasenby and Matthew J. Kusner},
  year = {2020},
  booktitle = {ICCV 2021 10},
  eprint = {2010.01089},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.01089v3},
}