@article{cloudwalker3dpointcloudlearningbyrandom,
  title = {CloudWalker: Random walks for 3D point cloud shape analysis},
  author = {Adi Mesika and Yizhak Ben-Shabat and Ayellet Tal},
  year = {2021},
  eprint = {2112.01050},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.01050v4},
}