@article{wu2023beyond,
        title={Beyond homophily and homogeneity assumption: Relation-based frequency adaptive graph neural networks},
        author={Wu, Lirong and Lin, Haitao and Hu, Bozhen and Tan, Cheng and Gao, Zhangyang and Liu, Zicheng and Li, Stan Z},
        journal={IEEE Transactions on Neural Networks and Learning Systems}
        year={2023}
  }