@article{auditingfairnessundermodelupdatesfundame,
  title = {Auditing Fairness under Model Updates: Fundamental Complexity and Property-Preserving Updates},
  author = {Ayoub Ajarra and Debabrota Basu},
  year = {2026},
  eprint = {2601.05909},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.05909},
}