@article{nowheretohidealightweightunsupervised,
  title = {Nowhere to Hide: A Lightweight Unsupervised Detector against Adversarial Examples},
  author = {Hui Liu and Bo Zhao and Kehuan Zhang and Peng Liu},
  year = {2022},
  eprint = {2210.08579},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.08579v1},
}