@article{treegcnedencodingpointcloudusingatree,
  title = {TreeGCN-ED: Encoding Point Cloud using a Tree-Structured Graph Network},
  author = {Prajwal Singh and Kaustubh Sadekar and Shanmuganathan Raman},
  year = {2021},
  eprint = {2110.03170},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.03170v3},
}