@inproceedings{hu-etal-2021-efficient,
    title = "Efficient Mind-Map Generation via Sequence-to-Graph and Reinforced Graph Refinement",
    author = "Hu, Mengting  and
      Guo, Honglei  and
      Zhao, Shiwan  and
      Gao, Hang  and
      Su, Zhong",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.emnlp-main.641/",
    doi = "10.18653/v1/2021.emnlp-main.641",
    pages = "8130--8141"
}