@article{optimizeddeferralforimbalancedsettings,
  title = {Optimized Deferral for Imbalanced Settings},
  author = {Corinna Cortes and Anqi Mao and Mehryar Mohri and Yutao Zhong},
  year = {2026},
  eprint = {2604.27723},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.27723},
}