@article{sqnweaklysupervisedsemanticsegmentation,
  title = {SQN: Weakly-Supervised Semantic Segmentation of Large-Scale 3D Point Clouds},
  author = {Qingyong Hu and Bo Yang and Guangchi Fang and Yulan Guo and Ales Leonardis and Niki Trigoni and Andrew Markham},
  year = {2021},
  eprint = {2104.04891},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.04891v3},
}