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Author

Si-Tong Mao

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Nov 2026

CC-VLA: Learning Control-Aware Compliance VLA Model for Robust Contact-Rich Robotic Manipulation

Integrating visuomotor policies or Vision-Language-Action (VLA) models with force/torque (F/T) perception has demonstrated significant progress in imitation learning for robotic manipulation. However, existing force-aware VLA models frequently exhibit limited capability in precise force tracking and rapid successive ad...

Zhao-Hong Mai, Chao Wang, Chao Zeng et al. · 0 citations
Preprint Sep 2026

CR-VLA-Force: Learning Control-aware Compliance VLA Model for Robust Contact-rich Robotic Manipulation

Integrating visuomotor policies or Vision-Language-Action (VLA) models with force/torque (F/T) perception has demonstrated significant progress in imitation learning for robotic manipulation. However, existing force-aware VLA models frequently exhibit limited capability in precise force tracking and rapid successive ad...

Zhao-Hong Mai, Chao Wang, Chao Zeng et al. · 0 citations
Preprint Sep 2026

Revisiting Topological Graphs for Macro Action based Closed-loop Reinforcement Learning of Vision Language Navigation in Continuous Environment

This work reformulates VLN-CE as a Hierarchical Markov Decision Process (MDP), explicitly decoupling high-level planning from low-level control, and proposes an action-aware value head to effectively evaluate state values under the dynamic frontier action space, powering a graph-based PPO.

Shu-Hao Ye, Si-Tong Mao, Yu-Xiang Cui et al. · 0 citations

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