@inproceedings{shim-etal-2026-poaas, title = "{PO}aa{S}: Minimal-Edit Prompt Optimization as a Service to Lift Accuracy and Cut Hallucinations on On-Device s{LLM}s", author = "Shim, Jungwoo and Kim, Dae Won and Kim, Sunwook and Kim, Sooyoung and Lee, Myungcheol and Cha, Jaegeun and Choi, Hyunhwa", editor = "Akhtar, Mubashara and Aly, Rami and Cao, Rui and Christodoulopoulos, Christos and Cocarascu, Oana and Guo, Zhijiang and Mittal, Arpit and Schlichtkrull, Michael and Thorne, James and Vlachos, Andreas", booktitle = "Proceedings of the Ninth Fact Extraction and {VER}ification Workshop ({FEVER})", month = mar, year = "2026", address = "Rabat, Morocco", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.fever-1.2/", pages = "13--27", ISBN = "979-8-89176-365-4" }