@article{treestructureawaregraphrepresentation,
  title = {Tree Structure-Aware Graph Representation Learning via Integrated Hierarchical Aggregation and Relational Metric Learning},
  author = {Ziyue Qiao and Pengyang Wang and Yanjie Fu and Yi Du and Pengfei Wang and Yuanchun Zhou},
  year = {2020},
  eprint = {2008.10003},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.10003v2},
}