@article{howexpressivearegraphneuralnetworksin,
  title = {How Expressive are Graph Neural Networks in Recommendation?},
  author = {Xuheng Cai and Lianghao Xia and Xubin Ren and Chao Huang},
  year = {2023},
  eprint = {2308.11127},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.11127v3},
}