@inproceedings{lin2019aBottom,
  title     = {A Bottom-Up Clustering Approach to Unsupervised Person Re-identification},
  author    = {Lin, Yutian and Dong, Xuanyi and Zheng, Liang and Yan, Yan and Yang, Yi},
  booktitle = {AAAI Conference on Artificial Intelligence (AAAI)},
  year      = {2019}
}