@inproceedings{towardsmultigrainedexplainabilityfor,
  title = {Towards Multi-Grained Explainability for Graph Neural Networks},
  author = {Xiang Wang and Yingxin Wu and An Zhang and Xiangnan He and Tat-Seng Chua},
  year = {2021},
  booktitle = {NeurIPS 2021 12},
  url = {http://proceedings.neurips.cc/paper/2021/hash/99bcfcd754a98ce89cb86f73acc04645-Abstract.html},
}