@inproceedings{interpretableneuralpredictionswith,
  title = {Interpretable Neural Predictions with Differentiable Binary Variables},
  author = {Jasmijn Bastings and Wilker Aziz and Ivan Titov},
  year = {2019},
  booktitle = {ACL 2019 7},
  eprint = {1905.08160},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.08160v2},
}