@inproceedings{efficientpassageretrievalwithhashingfor,
  title = {Efficient Passage Retrieval with Hashing for Open-domain Question Answering},
  author = {Ikuya Yamada and Akari Asai and Hannaneh Hajishirzi},
  year = {2021},
  booktitle = {ACL 2021 5},
  eprint = {2106.00882},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.00882v1},
}