@article{pointcloudbasedplacerecognitionusingcnn,
  title = {Point-cloud-based place recognition using CNN feature extraction},
  author = {Ting Sun and Ming Liu and Haoyang Ye and Dit-yan Yeung},
  year = {2018},
  eprint = {1810.09631},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.09631v1},
}