@article{whendographneuralnetworkshelpwithnode,
  title = {When Do Graph Neural Networks Help with Node Classification? Investigating the Impact of Homophily Principle on Node Distinguishability},
  author = {Sitao Luan and Chenqing Hua and Minkai Xu and Qincheng Lu and Jiaqi Zhu and Xiao-Wen Chang and Jie Fu and Jure Leskovec and Doina Precup},
  year = {2023},
  eprint = {2304.14274},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2304.14274v4},
}