@article{graphbasedproprioceptivelocalizationusin,
  title = {Graph-based Proprioceptive Localization Using a Discrete Heading-Length Feature Sequence Matching Approach},
  author = {Hsin-Min Cheng and Dezhen Song},
  year = {2020},
  eprint = {2005.13704},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.13704v1},
}