@inproceedings{yang-etal-2026-challenge-identifying,
    title = "The Challenge of Identifying the Origin of Black-Box Large Language Models",
    author = "Yang, Ziqing  and
      Wu, Yixin  and
      Shen, Yun  and
      Dai, Wei  and
      Backes, Michael  and
      Zhang, Yang",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.findings-emnlp.13/",
    pages = "259--277",
    ISBN = "979-8-89176-462-0"
}