@article{semantichistogrambasedgraphmatchingfor,
  title = {Semantic Histogram Based Graph Matching for Real-Time Multi-Robot Global Localization in Large Scale Environment},
  author = {Xiyue Guo and Junjie Hu and Junfeng Chen and Fuqin Deng and Tin Lun Lam},
  year = {2020},
  eprint = {2010.09297},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.09297v2},
}