@article{prodifprotectingdomaininvariantfeatures,
  title = {ProDiF: Protecting Domain-Invariant Features to Secure Pre-Trained Models Against Extraction},
  author = {Tong Zhou and Shijin Duan and Gaowen Liu and Charles Fleming and Ramana Rao Kompella and Shaolei Ren and Xiaolin Xu},
  year = {2025},
  eprint = {2503.13224},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2503.13224v1},
}