@article{sparsitybaseddefenseagainstadversarial,
  title = {Sparsity-based Defense against Adversarial Attacks on Linear Classifiers},
  author = {Zhinus Marzi and Soorya Gopalakrishnan and Upamanyu Madhow and Ramtin Pedarsani},
  year = {2018},
  eprint = {1801.04695},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.04695v3},
}