@article{190807667,
  title = {Denoising and Verification Cross-Layer Ensemble Against Black-box Adversarial Attacks},
  author = {Ka-Ho Chow and Wenqi Wei and Yanzhao Wu and Ling Liu},
  year = {2019},
  eprint = {1908.07667},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.07667v2},
}