@inproceedings{han-etal-2026-illuminating, title = "Illuminating the Path: Reachability-Aware Supervision Curation for {LLM}-Based Recommendation", author = "Han, Donghee and Jeong, Jiwon and Song, Hwanjun and Yi, Mun Yong", 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.552/", pages = "12665--12686", ISBN = "979-8-89176-459-0" }