Author

Ronghua Liang

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Preprint Oct 2026

VideoSlate: Stateful Commit Control for Temporally Grounded Agentic Video Reasoning

Agentic video reasoning systems gather and assess video evidence across stages, selecting relevant spans as visual evidence for answering questions. New candidates and observations prompt reassessment of the current span, but revisions can correct localization errors or discard useful evidence already present in the ad...

Shuo Zheng, Yuan-Jie Dang, Peng Chen et al. · 0 citations

Aug 2026

STF-AL: spatiotemporal-frequency feature representation and adversarial learning for sensor-based cross-domain human activity recognition

STF-AL, a sensor-based cross-domain HAR framework that combines spatiotemporal-frequency domain representation learning with adversarial domain adaptation, achieves superior or competitive performance in multiple cross-domain recognition tasks, indicating its effectiveness under the evaluated cross-domain HAR settings.

R. Huan, Yantong Zhou, Gao-Xiang Dong et al. · Pattern Analysis and Applica... · 0 citations

2026

Sparsity-Controllable Normality Learning With Vision–Language Models for Scenario-Related Video Anomaly Detection

Video anomaly detection (VAD) is critical for automation systems and security surveillance. Recently, multimodal vision–language models (MLLMs) have attracted increasing attention due to their rich pre-trained knowledge and strong explainability. However, existing MLLM-based approaches struggle to adapt to real-world s...

Jiangyun Chen, Yuanjie Dang, Peng Chen et al. · IEEE Transactions on Informa... · 0 citations