@article{bhgnnrtnetworkembeddingfordirected,
  title = {BHGNN-RT: Network embedding for directed heterogeneous graphs},
  author = {Xiyang Sun and Fumiyasu Komaki},
  year = {2023},
  eprint = {2311.14404},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2311.14404v1},
}