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Chang Liu

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Preprint Sep 2026

ORAV: Benchmarking Audio-Video Generation from Multimodal Contexts

ORAV Bench for Omni Reference Audio-Video Generation is introduced, comprising 380 task instances with 2-10 references, 9 semantic roles, and 30 role compositions, and a reference-aware pairwise protocol that prepares visual and auditory evidence, compares the intended contribution of each reference, and checks the ove...

Jia-Cheng Hua, Xiao-Kun Feng, Jia-Qi Hua et al. · 0 citations
#computer vision Preprint Jun 2026

Fusing Complementary Multi-view Features for Screen-Based Eye Tracking

Current multi-view gaze estimation remains limited by existing datasets, insufficient exploitation of complementary cross-view information, and evaluation focused primarily on average gaze error. We address these limitations through a more systematic study of multi-view gaze estimation. First, we introduce PrismGaze, a...

Chang Liu, Jia-Qi Liu, Cheng-Wen Zhang et al. · 1 citation
#human-computer interacti... Preprint Sep 2026

TraceMind: Predicting User Information Uptake from Low-Cost Interaction Traces during Human-LLM Content Co-Generation

In human-LLM content co-generation, AI-generated information can enter final artifacts without being adequately processed by users, creating risks when artifacts are shared or acted upon. We study whether recognition-level uptake of atomic information units can be assessed in open-ended co-generation and predicted from...

Yu Mei, Feng-You Zu, Rui-Wen Zhang et al. · 0 citations
Jul 2026

PAGE: Towards Practical Human-level Gaze Target Estimation

The architectural improvements and novel training recipe allow PaGE to achieve state-of-the-art performance on several gaze estimation tasks, outperforming humans in 7 out of 9 metrics while reducing the human-AI gap by at least 60% in the remaining 2.

Zhou-Tong Ye, Cheng-Wen Zhang, Zhai-Bin Cui et al. · 0 citations

U-Lens: Supporting User Uncertainty Management in Long-Form LLM Responses

U-Lens improves verification efficiency and effort allocation, reduced perceived workload, and strengthened support across all three stages of uncertainty management, and reframes uncertainty support for generative AI from text-centered cues to a user-centered process of interpreting, evaluating, and acting on uncertai...

Yu Mei, Qingyue Zhuang, Jie Cai et al. · 0 citations

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