@article{paindiffusioncanrobotexpresspain,
  title = {PainDiffusion: Can robot express pain?},
  author = {Quang Tien Dam and Tri Tung Nguyen Nguyen and Dinh Tuan Tran and Joo-Ho Lee},
  year = {2024},
  eprint = {2409.11635},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2409.11635v1},
}