@article{otfacehardsamplesguidedoptimaltransport,
  title = {OTFace: Hard Samples Guided Optimal Transport Loss for Deep Face Representation},
  author = {Jianjun Qian and Shumin Zhu and Chaoyu Zhao and Jian Yang and Wai Keung Wong},
  year = {2022},
  eprint = {2203.14461},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.14461v1},
}