@inproceedings{fukasawa-2026-discovering,
    title = "Discovering Hierarchical Semantic Structures in {EU} Regulatory Embeddings: A Comparison of Two K-means Solutions and Their Alignment with {E}uro{V}oc",
    author = "Fukasawa, Kayoko",
    editor = "Aletras, Nikolaos  and
      Chalkidis, Ilias  and
      Barrett, Leslie  and
      Goanț{\u{a}}, C{\u{a}}t{\u{a}}lina  and
      Preoțiuc-Pietro, Daniel  and
      Spanakis, Gerasimos  and
      Xu, Shanshan",
    booktitle = "Proceedings of the Natural Legal Language Processing Workshop 2026",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.nllp-1.34/",
    pages = "382--398",
    ISBN = "979-8-89176-494-1"
}