@article{sproutselfprogressingrobusttraining,
  title = {SPROUT: Self-Progressing Robust Training},
  author = {Minhao Cheng and Pin-Yu Chen and Sijia Liu and Shiyu Chang and Cho-Jui Hsieh and Payel Das},
  year = {2019},
  url = {https://openreview.net/forum?id=SyxGoJrtPr},
}