@article{controlgloballyunderstandlocallyaglobal,
  title = {Control Globally, Understand Locally: A Global-to-Local Hierarchical Graph Network for Emotional Support Conversation},
  author = {Wei Peng and Yue Hu and Luxi Xing and Yuqiang Xie and Yajing Sun and Yunpeng Li},
  year = {2022},
  eprint = {2204.12749},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.12749v2},
}