@article{robustifyingandselectingcohortappropriat,
  title = {Robustifying and Selecting Cohort-Appropriate Prognostic Models under Distributional Shifts},
  author = {Dimitris Bertsimas and Carol Gao and Angelos G. Koulouras and Georgios Antonios Margonis},
  year = {2026},
  eprint = {2604.16537},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.16537},
}