@article{adaptinginthedarkefficientandstabletestt,
  title = {Adapting in the Dark: Efficient and Stable Test-Time Adaptation for Black-Box Models},
  author = {Yunbei Zhang and Shuaicheng Niu and Chengyi Cai and Feng Liu and Jihun Hamm},
  year = {2026},
  eprint = {2604.15609},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.15609},
}