@inproceedings{li-etal-2026-turn, title = "Turn-{PPO}: Turn-Level Advantage Estimation with {PPO} for Improved Multi-Turn {RL} in Agentic {LLM}s", author = "Li, Junbo and Zhou, Peng and Meng, Rui and Vadera, Meet P. and Li, Lihong and Li, Yang", editor = "Demberg, Vera and Inui, Kentaro and Marquez, Llu{\'i}s", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EACL} 2026", month = mar, year = "2026", address = "Rabat, Morocco", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-eacl/2026.findings-eacl.328/", pages = "6227--6243", ISBN = "979-8-89176-386-9" }