@inproceedings{heraldanannotationefficientmethodto,
  title = {HERALD: An Annotation Efficient Method to Detect User Disengagement in Social Conversations},
  author = {Weixin Liang and Kai-Hui Liang and Zhou Yu},
  year = {2021},
  booktitle = {ACL 2021 5},
  eprint = {2106.00162},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.00162v2},
}