Qirui Li — accepted AI-conference papers

2025

VRBench: A Benchmark for Multi-Step Reasoning in Long Narrative Videos

Jiashuo Yu, Yue Wu, Meng Chu, Zhifei Ren, Zizheng Huang, Pei Chu +11

ICCV 2025poster

We present VRBench, the first long narrative video benchmark crafted for evaluating large models' multi-step reasoning capabilities, addressing limitations in existing evaluations that overlook temporal reasoning and procedural validity. It comprises 960 long videos (with an average duration of 1.6…

Cited by 0 Source ↗PDF ↗Scholar ↗

2024

On Learning Multi-Modal Forgery Representation for Diffusion Generated Video Detection

Xiufeng Song, Xiao Guo, Jiache Zhang, Qirui Li, LEI BAI, Xiaoming Liu +2

NeurIPS 2024poster

Large numbers of synthesized videos from diffusion models pose threats to information security and authenticity, leading to an increasing demand for generated content detection. However, existing video-level detection algorithms primarily focus on detecting facial forgeries and often fail to identif…

Cited by 9 Source ↗PDF ↗code ↗Scholar ↗