@inproceedings{xu-etal-2026-synapsehsg, title = "{S}ynapse{HSG}: One-Shot Hyper-Semantic Grounding for Long-Context Multimodal Question Answering", author = "Xu, Sherricane Jiayu and Shen, Zhijie and Liu, Yongqiang and Jing, Xiaojun and Li, Shuangyin", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-emnlp.206/", pages = "4326--4344", ISBN = "979-8-89176-462-0" }