@article{staircasesignmethodforboosting,
  title = {Staircase Sign Method for Boosting Adversarial Attacks},
  author = {Qilong Zhang and Xiaosu Zhu and Jingkuan Song and Lianli Gao and Heng Tao Shen},
  year = {2021},
  eprint = {2104.09722},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.09722v2},
}