@inproceedings{dai-etal-2026-decoupling, title = "Decoupling Semantics and Logic: A Training-Free Coarse-to-Fine Pipeline for Video Retrieval-Augmented Generation", author = "Dai, JiaXin and Wei, Zehang and Yan, Jiamin and Xiang, Xiang", editor = "Murray, Kenton and Kriz, Reno", booktitle = "Proceedings of the 2nd Workshop on Multimodal Augmented Generation via Multimodal Retrieval ({MAGM}a{R} 2026)", month = jul, year = "2026", address = "San Diego, USA", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.magmar-main.12/", pages = "81--91", ISBN = "979-8-89176-425-5" }