Online Video Agent Harness for Long Video Understanding
Long video understanding often behaves like a visual needle-in-a-haystack problem: query-relevant evidence is sparsely distributed across long temporal spans, while packing dense frames into a single VLM context incurs \textit{context rot} and high cost. Existing video agents often rely on query-agnostic offline prepro...
Sen Yang, Bo-Qiang Duan, Jing Yang et al.
· 0 citations