@inproceedings{song-etal-2023-hyperrank,
    title = "{H}yper{R}ank: Hyperbolic Ranking Model for Unsupervised Keyphrase Extraction",
    author = "Song, Mingyang  and
      Liu, Huafeng  and
      Jing, Liping",
    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.997/",
    doi = "10.18653/v1/2023.emnlp-main.997",
    pages = "16070--16080"
}