@article{towardssharperfirstorderadversarywith,
  title = {Towards Sharper First-Order Adversary with Quantized Gradients},
  author = {Zhuanghua Liu and Ivor W. Tsang},
  year = {2020},
  eprint = {2002.02372},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.02372v1},
}