@article{useritemmatchingforrecommendation,
  title = {User-item matching for recommendation fairness},
  author = {Qiang Dong and Shuang-Shuang Xie and Wen-Jun Li},
  year = {2020},
  eprint = {2009.14474},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.14474v2},
}