@inproceedings{lee-etal-2025-shifting, title = "Shifting from Ranking to Set Selection for Retrieval Augmented Generation", author = "Lee, Dahyun and Jo, Yongrae and Park, Haeju and Lee, Moontae", editor = "Che, Wanxiang and Nabende, Joyce and Shutova, Ekaterina and Pilehvar, Mohammad Taher", booktitle = "Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)", month = jul, year = "2025", address = "Vienna, Austria", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/landing_page/2025.acl-long.861/", pages = "17606--17619", ISBN = "979-8-89176-251-0" }