@inproceedings{contextualfinetocoarsedistillationfor,
  title = {Contextual Fine-to-Coarse Distillation for Coarse-grained Response Selection in Open-Domain Conversations},
  author = {Wei Chen and Yeyun Gong and Can Xu and Huang Hu and Bolun Yao and Zhongyu Wei and Zhihao Fan and Xiaowu Hu and Bartuer Zhou and Biao Cheng and Daxin Jiang and Nan Duan},
  year = {2021},
  booktitle = {ACL 2022 5},
  eprint = {2109.13087},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.13087v2},
}