@article{awcdanefficientpointcloudprocessing,
  title = {AWCD: An Efficient Point Cloud Processing Approach via Wasserstein Curvature},
  author = {Yihao Luo and Ailing Yang and Fupeng Sun and Huafei Sun},
  year = {2021},
  eprint = {2105.04402},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.04402v2},
}