@inproceedings{wang-etal-2026-policy,
    title = "From Off-Policy to On-Policy: Enhancing {GUI} Agents via Bi-level Expert-to-Policy Assimilation",
    author = "Wang, Zezhou  and
      Zhang, Ziyun  and
      Zhang, Xiaoyi  and
      Qian, Zhuzhong  and
      Lu, Yan",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.1082/",
    pages = "23581--23623",
    ISBN = "979-8-89176-390-6"
}