@article{samoalightweightsharpnessawareapproach,
  title = {SAMO: A Lightweight Sharpness-Aware Approach for Multi-Task Optimization with Joint Global-Local Perturbation},
  author = {Hao Ban and Gokul Ram Subramani and Kaiyi Ji},
  year = {2025},
  eprint = {2507.07883},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2507.07883v1},
}