@inproceedings{jeung-etal-2026-trajectory,
    title = "Same Trajectory, Contradictory Rewards ({R}obo{RMB}ench): Paraphrase Fragility in Vision Language Reward Models",
    author = "Jeung, Wonje  and
      Yoon, Sangyeon  and
      Hong, Hyesoo  and
      Cho, Yoonjun  and
      Jeon, Dongjae  and
      Kim, Bumjun  and
      Oh, Jean  and
      Yu, Youngjae  and
      No, Albert",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1687/",
    pages = "38376--38395",
    ISBN = "979-8-89176-459-0"
}