@inproceedings{zhu-etal-2026-gagpo, title = "{GAGPO}: Generalized Advantage Grouped Policy Optimization", author = "Zhu, Siyuan and Yu, Chao and Yang, Rongxin and Liu, Zongkai and Hu, Jinjun and Chen, Qiwen and Zhang, Yibo", 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.864/", pages = "18261--18274", ISBN = "979-8-89176-462-0" }