@article{mopsnetamatrixoptimizationdrivennetwork,
  title = {MOPS-Net: A Matrix Optimization-driven Network forTask-Oriented 3D Point Cloud Downsampling},
  author = {Yue Qian and Junhui Hou and Qijian Zhang and Yiming Zeng and Sam Kwong and Ying He},
  year = {2020},
  eprint = {2005.00383},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.00383v4},
}