@article{nofreelunchtheoremforprivacypreserving,
  title = {No Free Lunch Theorem for Privacy-Preserving LLM Inference},
  author = {Xiaojin Zhang and Yahao Pang and Yan Kang and Wei Chen and Lixin Fan and Hai Jin and Qiang Yang},
  year = {2024},
  eprint = {2405.20681},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2405.20681v3},
}