2 papers
cs.RO2026
XR-1: Towards Versatile Vision-Language-Action Models via Learning Unified Vision-Motion Representations
Shichao Fan, Kun Wu, Zhengping Che +12
Recent progress in large-scale robotic datasets and vision-language models (VLMs) has advanced research on vision-language-action (VLA) models. However, existing VLA models still f…
cs.RO2025
Diffusion Trajectory-guided Policy for Long-horizon Robot Manipulation
Shichao Fan, Quantao Yang, Yajie Liu +4
Recently, Vision-Language-Action models (VLA) have advanced robot imitation learning, but high data collection costs and limited demonstrations hinder generalization and current im…