@inproceedings{jia-etal-2026-weakest,
    title = "The Weakest Link Tells It All: Outcome-Supervised Process Reward Modeling via Learnable Credit Assignment",
    author = "Jia, Tianyu  and
      Fang, Yue  and
      Ding, Hongxin  and
      Qiu, Rihong  and
      Yang, Zhibang  and
      Wu, Zhijing  and
      Zhao, Junfeng  and
      Wang, Yasha  and
      Chu, Xu",
    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.486/",
    pages = "11160--11192",
    ISBN = "979-8-89176-459-0"
}