@article{graphbasedextractiveexplainerfor,
  title = {Graph-based Extractive Explainer for Recommendations},
  author = {Peng Wang and Renqin Cai and Hongning Wang},
  year = {2022},
  eprint = {2202.09730},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.09730v1},
}