@article{lostinthefoldswhencrossvalidationisnotad,
  title = {Lost in the Folds: When Cross-Validation Is Not a Deep Ensemble for Uncertainty Estimation},
  author = {Tristan Kirscher and Markus Bujotzek and Yannick Kirchhoff and Maximilian Rokuss and Fabian Isensee and Kim-Celine Kahl and Balint Kovacs and Klaus Maier-Hein},
  year = {2026},
  eprint = {2605.18329},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.18329},
}