@misc{hu2020heterogeneousgraphtransformer,
      title={Heterogeneous Graph Transformer}, 
      author={Ziniu Hu and Yuxiao Dong and Kuansan Wang and Yizhou Sun},
      year={2020},
      eprint={2003.01332},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/2003.01332}, 
}