@article{multistageclarificationinconversational,
  title = {Multi-stage Clarification in Conversational AI: The case of Question-Answering Dialogue Systems},
  author = {Hadrien Lautraite and Nada Naji and Louis Marceau and Marc Queudot and Eric Charton},
  year = {2021},
  eprint = {2110.15235},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.15235v1},
}