@article{interpretingandunifyinggraphneural,
  title = {Interpreting and Unifying Graph Neural Networks with An Optimization Framework},
  author = {Meiqi Zhu and Xiao Wang and Chuan Shi and Houye Ji and Peng Cui},
  year = {2021},
  eprint = {2101.11859},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.11859v1},
}