@article{arecompactrationalesfreemeasuringtilesel,
  title = {Are Compact Rationales Free? Measuring Tile Selection Headroom in Frozen WSI-MIL},
  author = {Hyun Do Jung and Jungwon Choi and Soojung Choi and Yujin Oh and Hwiyoung Kim},
  year = {2026},
  eprint = {2605.12575},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.12575},
}