@article{heterogeneousgraphlearningforexplainable,
  title = {Heterogeneous Graph Learning for Explainable Recommendation over Academic Networks},
  author = {Xiangtai Chen and Tao Tang and Jing Ren and Ivan Lee and Honglong Chen and Feng Xia},
  year = {2022},
  eprint = {2202.07832},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.07832v1},
}