@InProceedings{Nguyen2021PointSetDistances,
  title={Point-set Distances for Learning Representations of 3D Point Clouds},
  author={Nguyen, Trung and Pham, Quang-Hieu and Le, Tam and Pham, Tung and Ho, Nhat and Hua, Binh-Son},
  booktitle={Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV)},
  year={2021}
}