@article{xgnntowardsmodellevelexplanationsof,
  title = {XGNN: Towards Model-Level Explanations of Graph Neural Networks},
  author = {Hao Yuan and Jiliang Tang and Xia Hu and Shuiwang Ji},
  year = {2020},
  eprint = {2006.02587},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.02587v1},
}