@article{heterogeneousgraphpretrainingbasedmodel,
  title = {Heterogeneous Graph Pre-training Based Model for Secure and Efficient Prediction of Default Risk Propagation among Bond Issuers},
  author = {Xurui Li and Xin Shan and Wenhao Yin and Haijiao Wang},
  year = {2025},
  eprint = {2501.03268},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.03268v1},
}