@article{discreterotationequivarianceforpoint,
  title = {Discrete Rotation Equivariance for Point Cloud Recognition},
  author = {Jiaxin Li and Yingcai Bi and Gim Hee Lee},
  year = {2019},
  eprint = {1904.00319},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.00319v1},
}