@inproceedings{song-etal-2026-hlora,
    title = "{HL}o{RA}: Hierarchical Regularization on Combined Parameter Space for {L}o{RA} Fine-Tuning",
    author = "Song, Shezheng  and
      Xu, Hao  and
      Peng, Long  and
      Li, Xiaopeng  and
      Li, Shasha  and
      Yu, Jie",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1104/",
    pages = "25301--25316",
    ISBN = "979-8-89176-459-0"
}