@article{zeroshotclarifyingquestiongenerationfor,
  title = {Zero-shot Clarifying Question Generation for Conversational Search},
  author = {Zhenduo Wang and Yuancheng Tu and Corby Rosset and Nick Craswell and Ming Wu and Qingyao Ai},
  year = {2023},
  eprint = {2301.12660},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.12660v2},
}