@article{policygnnaggregationoptimizationforgraph,
  title = {Policy-GNN: Aggregation Optimization for Graph Neural Networks},
  author = {Kwei-Herng Lai and Daochen Zha and Kaixiong Zhou and Xia Hu},
  year = {2020},
  eprint = {2006.15097},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.15097v1},
}