@article{ontheperformanceofdifferentiallyprivateo,
  title = {On the Performance of Differentially Private Optimization with Heavy-Tail Class Imbalance},
  author = {Qiaoyue Tang and Alain Zhiyanov and Mathias Lécuyer},
  year = {2025},
  eprint = {2507.10536},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2507.10536},
}