@inproceedings{lou-tu-2023-amr,
    title = "{AMR} Parsing with Causal Hierarchical Attention and Pointers",
    author = "Lou, Chao  and
      Tu, Kewei",
    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://aclanthology.org/2023.emnlp-main.553/",
    doi = "10.18653/v1/2023.emnlp-main.553",
    pages = "8942--8955"
}