Author

Qi Wang

h-index 2 View on Semantic Scholar

We have 2 of 9 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Oct 2026

Fast-VLA: You Only Think Once for Robot Manipulation

Vision-language-action (VLA) policies commonly place a multi-billion-parameter model inside the feedback loop, repeatedly recomputing task context whenever they predict a new action chunk. Yet task understanding changes far more slowly than the robot state. We introduce Fast-VLA, which invokes a frozen 4B VLM once per...

Ke-Hong Gong, Guan-Ling Hou, Xiao-Xu Zheng et al. · 0 citations

Preprint Aug 2026

BendTwin: Robust Dense-to-Sparse Physical Reconstruction with Bending-Aware Differentiable Spring-Mass Models

BendTwin is presented, a bending-aware differentiable spring--mass framework for video-based reconstruction and future prediction of deformable objects and provides an effective approach for constructing mechanically faithful digital twins from sparse-view RGB-D videos.

Yi-Xiong Jing, Qi Wang, Lin Chen et al. · 0 citations