@article{densexretrievalwhatretrievalgranularity,
  title = {Dense X Retrieval: What Retrieval Granularity Should We Use?},
  author = {Tong Chen and Hongwei Wang and Sihao Chen and Wenhao Yu and Kaixin Ma and Xinran Zhao and Hongming Zhang and Dong Yu},
  year = {2023},
  eprint = {2312.06648},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.06648v3},
}