@inproceedings{neuralretrievalforquestionansweringwith,
  title = {Neural Retrieval for Question Answering with Cross-Attention Supervised Data Augmentation},
  author = {Yinfei Yang and Ning Jin and Kuo Lin and Mandy Guo and Daniel Cer},
  year = {2020},
  booktitle = {ACL 2021 5},
  eprint = {2009.13815},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.13815v1},
}