@article{hyperparameterfreeandexplainablewhole,
  title = {Hyperparameter-free and Explainable Whole Graph Embedding},
  author = {Hao Wang and Yue Deng and Linyuan Lü and Guanrong Chen},
  year = {2021},
  eprint = {2108.02113},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.02113v3},
}