الباحثون

Shengcai Liao

المنشورات 2

نسخة أولية وصول مفتوح

Talk, Render, Act: Integrating Social Gesture and Digital Face with Synchronized Speech for Conversational Humanoid Robot

Jin Jiang, Kun Li, Jiancong Ma وآخرون · 2026

Expressive humanoid interaction requires speech, facial animation, and body gestures to form a coherent response. However, many full-body humanoid robots produce speech and gestures without a visually expressive face, while talking-face animation and robot gesture generation are typically developed separately. We prese …

نسخة أولية وصول مفتوح

Mind the RefGAP: Correcting Reference Attention in Diffusion-Based Visual Editing

Yanan Wang, Shengcai Liao, Guangyi Liu وآخرون · 2026

Reference-guided diffusion editors struggle to faithfully reproduce user-provided references. We identify a potential bottleneck in diffusion editors: many methods provide limited reference-attention allocation. For example, in LoomVideo, edit-region queries assign less than 1% of their attention mass to the reference. …

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