الباحثون

Kaige Li

المنشورات 2

نسخة أولية وصول مفتوح

Representation--Behavior Alignment for Explainable Weakly-Supervised Video Anomaly Detection

Chao Huang, Pengfei Wei, Kaige Li وآخرون · 2026

Multimodal Large Language Models (MLLMs) provide a natural way to make video anomaly detection more explainable. However, their final decisions do not always fully use the discriminative information contained in their hidden states, an issue we refer to as representation--behavior misalignment. We decompose this gap in …

نسخة أولية وصول مفتوح

When Semantics Matter: Reliability-Aware Semantic-Rhythm Control for Co-Speech Gesture Generation

Zhirui Xing, Long Ye, Kaige Li وآخرون · 2026

Co-speech gesture generation aims to synthesize natural gestures that are both temporally synchronized with speech and semantically consistent with the spoken content. Although recent methods can generate rhythmically plausible motions, they often rely heavily on acoustic prosody while underutilizing textual semantics, …

المؤلفون المشاركون