@inproceedings{huang-etal-2026-mgpo,
    title = "{MGPO}: Thinking with Images via Multi-Turn Grounding-Based Reinforcement Learning",
    author = "Huang, Xinyu  and
      Dong, Yuhao  and
      Tian, Weiwei  and
      Li, Bo  and
      Feng, Rui  and
      Liu, Ziwei",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.18/",
    pages = "383--399",
    ISBN = "979-8-89176-395-1"
}