@article{zosamzeroordersharpnessawareminimization,
  title = {ZO-SAM: Zero-Order Sharpness-Aware Minimization for Efficient Sparse Training},
  author = {Jie Ji and Gen Li and Kaiyuan Deng and Fatemeh Afghah and Xiaolong Ma},
  year = {2026},
  eprint = {2603.13115},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.13115},
}