作者位次 #2/6ACL 2026Poster· Natural Language Processing
V ideo S tir: Understanding Long Videos via Spatio-Temporally Structured and Intent-Aware RAG
Honghao Fu · Miao Xu · Yiwei Wang · Dailing Zhang · Jun Liu · Yujun Cai
摘要
Scaling multimodal large language models (MLLMs) to long videos is constrained by limited context windows. While retrieval-augmented generation (RAG) is a promising remedy by organizing query-relevant visual evidence into a compact context, most existing methods (i) flatten videos into independen...