الباحثون

Jiansheng Fan

المنشورات 2

نسخة أولية وصول مفتوح

SimpleTouch: Can Vision-Language-Action Models Master Contact-Rich Manipulation Without Tactile Policy Pretraining?

Chen Yang, Linzhe Shi, Changjie Wu وآخرون · 2026

Tactile sensing provides essential contact information for robotic manipulation, yet incorporating it into pretrained vision-language-action (VLA) models remains challenging. A common concern is that simply introducing touch during task-specific fine-tuning may fail to bridge the cross-modal gap, yielding limited gains …

نسخة أولية وصول مفتوح

Asking the World: Generalist Physical Reasoning through Agentic World Modeling and Probing

Shenxiang Zeng, Chen Yang, Peiyao Chen وآخرون · 2026

Physical reasoning from video requires inferring latent physical properties and dynamics beyond direct observation. Direct VLM inference remains unreliable on complex physical tasks without explicit modeling and validation, while predefined tool pipelines rely on task- and domain-specific priors that limit generalizati …

المؤلفون المشاركون