@article{psnetfastdatastructuringforhierarchical,
  title = {PSNet: Fast Data Structuring for Hierarchical Deep Learning on Point Cloud},
  author = {Luyang Li and Ligang He and Jinjin Gao and Xie Han},
  year = {2022},
  eprint = {2205.14965},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.14965v2},
}