@article{curriculumpretrainingheterogeneous,
  title = {Curriculum Pre-Training Heterogeneous Subgraph Transformer for Top-$N$ Recommendation},
  author = {Hui Wang and Kun Zhou and Wayne Xin Zhao and Jingyuan Wang and Ji-Rong Wen},
  year = {2021},
  eprint = {2106.06722},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.06722v1},
}