@article{hierarchicalattentionlearningofsceneflow,
  title = {Hierarchical Attention Learning of Scene Flow in 3D Point Clouds},
  author = {Guangming Wang and Xinrui Wu and Zhe Liu and Hesheng Wang},
  year = {2020},
  eprint = {2010.05762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.05762v1},
}