@article{validationinducedshapleyshiftshowvalidat,
  title = {Validation-Induced Shapley Shifts: How Validation Structure Distorts Data Valuation},
  author = {Yinan Shen and Ziao Yang and Hongfu Liu},
  year = {2026},
  eprint = {2607.03675},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.03675},
}