@misc{yao2019joint,
  title={Joint Embedding Learning of Educational Knowledge Graphs},
  author={Siyu Yao and Ruijie Wang and Shen Sun and Derui Bu and Jun Liu},
  year={2019},
  eprint={1911.08776},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  url={https://arxiv.org/abs/1911.08776}
}