@inproceedings{reconsiderimprovedrerankingusingspan,
  title = {RECONSIDER: Improved Re-Ranking using Span-Focused Cross-Attention for Open Domain Question Answering},
  author = {Srinivasan Iyer and Sewon Min and Yashar Mehdad and Wen-tau Yih},
  year = {2021},
  booktitle = {NAACL 2021 4},
  url = {https://aclanthology.org/2021.naacl-main.100},
}