@inproceedings{interpretinggraphneuralnetworksfornlp,
  title = {Interpreting Graph Neural Networks for NLP With Differentiable Edge Masking},
  author = {Michael Sejr Schlichtkrull and Nicola De Cao and Ivan Titov},
  year = {2020},
  booktitle = {ICLR 2021 1},
  eprint = {2010.00577},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.00577v3},
}