@article{explainableknowledgegraphbased,
  title = {Ekar: An Explainable Method for Knowledge Aware Recommendation},
  author = {Weiping Song and Zhijian Duan and Ziqing Yang and Hao Zhu and Ming Zhang and Jian Tang},
  year = {2019},
  eprint = {1906.09506},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.09506v3},
}