@inproceedings{liang-etal-2023-hi,
    title = "Hi-{A}r{G}: Exploring the Integration of Hierarchical Argumentation Graphs in Language Pretraining",
    author = "Liang, Jingcong  and
      Ye, Rong  and
      Han, Meng  and
      Zhang, Qi  and
      Lai, Ruofei  and
      Zhang, Xinyu  and
      Cao, Zhao  and
      Huang, Xuanjing  and
      Wei, Zhongyu",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2023.emnlp-main.902/",
    doi = "10.18653/v1/2023.emnlp-main.902",
    pages = "14606--14620"
}