@article{asurveyonaskingclarificationquestions,
  title = {A Survey on Asking Clarification Questions Datasets in Conversational Systems},
  author = {Hossein A. Rahmani and Xi Wang and Yue Feng and Qiang Zhang and Emine Yilmaz and Aldo Lipani},
  year = {2023},
  eprint = {2305.15933},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.15933v1},
}