@article{agnosticlearningbyrefuting,
  title = {Agnostic Learning by Refuting},
  author = {Pravesh K. Kothari and Roi Livni},
  year = {2017},
  eprint = {1709.03871},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.03871v2},
}