@inproceedings{li-etal-2025-2d,
    title = "2{D}-{DPO}: Scaling Direct Preference Optimization with 2-Dimensional Supervision",
    author = "Li, Shilong  and
      He, Yancheng  and
      Huang, Hui  and
      Bu, Xingyuan  and
      Liu, Jiaheng  and
      Guo, Hangyu  and
      Wang, Weixun  and
      Gu, Jihao  and
      Su, Wenbo  and
      Zheng, Bo",
    editor = "Chiruzzo, Luis  and
      Ritter, Alan  and
      Wang, Lu",
    booktitle = "Findings of the Association for Computational Linguistics: NAACL 2025",
    month = apr,
    year = "2025",
    address = "Albuquerque, New Mexico",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2025.findings-naacl.455/",
    pages = "8149--8173",
    ISBN = "979-8-89176-195-7"
}