@inproceedings{weaklysupervisedsemanticsegmentationfor2,
  title = {Weakly Supervised Semantic Segmentation for Large-Scale Point Cloud},
  author = {Yachao Zhang and Zonghao Li and Yuan Xie and Yanyun Qu and Cuihua Li and Tao Mei},
  year = {2022},
  booktitle = {AAAI 2021 5},
  eprint = {2212.04744},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2212.04744v1},
}