@article{pointcloudinstancesegmentationwithsemi,
  title = {Point Cloud Instance Segmentation with Semi-supervised Bounding-Box Mining},
  author = {Yongbin Liao and Hongyuan Zhu and Yanggang Zhang and Chuangguan Ye and Tao Chen and Jiayuan Fan},
  year = {2021},
  eprint = {2111.15210},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.15210v2},
}