@article{weaklysupervisedunconstrainedactionunit,
  title = {Unconstrained Facial Action Unit Detection via Latent Feature Domain},
  author = {Zhiwen Shao and Jianfei Cai and Tat-Jen Cham and Xuequan Lu and Lizhuang Ma},
  year = {2019},
  eprint = {1903.10143},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1903.10143v4},
}