@article{datascarcityinrecommendationsystemsa,
  title = {Data Scarcity in Recommendation Systems: A Survey},
  author = {Zefeng Chen and Wensheng Gan and Jiayang Wu and Kaixia Hu and Hong Lin},
  year = {2023},
  eprint = {2312.10073},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.10073v1},
}