@inproceedings{jointmodelsforanswerverificationin,
  title = {Joint Models for Answer Verification in Question Answering Systems},
  author = {Zeyu Zhang and Thuy Vu and Alessandro Moschitti},
  year = {2021},
  booktitle = {ACL 2021 5},
  eprint = {2107.04217},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.04217v1},
}