@article{saloamsemanticaidedlidarslamwithloop,
  title = {SA-LOAM: Semantic-aided LiDAR SLAM with Loop Closure},
  author = {Lin Li and Xin Kong and Xiangrui Zhao and Wanlong Li and Feng Wen and Hongbo Zhang and Yong liu},
  year = {2021},
  eprint = {2106.11516},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.11516v2},
}