@article{potentialconvolutionembeddingpointclouds,
  title = {Potential Convolution: Embedding Point Clouds into Potential Fields},
  author = {Dengsheng Chen and Haowen Deng and Jun Li and Duo Li and Yao Duan and Kai Xu},
  year = {2021},
  eprint = {2104.01754},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.01754v1},
}