@inproceedings{IJCAI:2019:Li,<br>
  author =       {Pengcheng Li and Jinfeng Yi and Bowen Zhou and Lijun Zhang},<br>
  title =        {Improving the Robustness of Deep Neural Networks via Adversarial Training with Triplet Loss},<br>
  booktitle =    {Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI)},<br>
  year =         {2019},<br>
  pages =        {2909--2915},<br>
}