@article{metakreccollaborativemetaknowledge,
  title = {MetaKRec: Collaborative Meta-Knowledge Enhanced Recommender System},
  author = {Liangwei Yang and Shen Wang and Jibing Gong and Shaojie Zheng and Shuying Du and Zhiwei Liu and Philip S. Yu},
  year = {2022},
  eprint = {2211.07104},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.07104v1},
}