@inproceedings{luo-etal-2026-vig,
    title = "{VIG}: Visual Information Gain as a Reward Signal for Multimodal Chain-of-Thought Compression",
    author = "Luo, Wen  and
      Yi, Xiaohan  and
      Huang, Xiaotao  and
      Huang, Liqun",
    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.219/",
    pages = "4574--4593",
    ISBN = "979-8-89176-462-0"
}