@article{federatedheterogeneousgraphneuralnetwork,
  title = {Federated Heterogeneous Graph Neural Network for Privacy-preserving Recommendation},
  author = {Bo Yan and Yang Cao and Haoyu Wang and Wenchuan Yang and Junping Du and Chuan Shi},
  year = {2023},
  eprint = {2310.11730},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.11730v4},
}