@article{autttvisiontesttimetrainingmodelfor,
  title = {AU-TTT: Vision Test-Time Training model for Facial Action Unit Detection},
  author = {Bohao Xing and Kaishen Yuan and Zitong Yu and Xin Liu and Heikki Kälviäinen},
  year = {2025},
  eprint = {2503.23450},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2503.23450v1},
}