@article{zottatesttimeadaptationwithgradientfreez,
  title = {ZOTTA: Test-Time Adaptation with Gradient-Free Zeroth-Order Optimization},
  author = {Ronghao Zhang and Shuaicheng Niu and Qi Deng and Yanjie Dong and Jian Chen and Runhao Zeng},
  year = {2026},
  eprint = {2603.14254},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.14254},
}