19 citations · 43 across the 13 of their papers we have counts for
4 papers · 1 filter
Receding-Horizon Pushing with Composable Object-Centric Policies
Zhiyi Yuan, Tianrun Hu, Anxing Xiao +3
Non-prehensile manipulation is practical for relocating large, heavy, or geometrically ungraspable objects. Yet, long-horizon pushing of arbitrarily-shaped 3D objects couples three…
Hypothesis-driven Model Expansion under Uncertainty for Open-World Robot Planning
Anxing Xiao, Hanbo Zhang, Tianrun Hu +1
We consider an open-world planning setting in which service robots must operate in unknown environments with incomplete knowledge of objects and actions. Traditional closed-world a…
Visibility-Aware Mobile Grasping in Dynamic Environments
Tianrun Hu, Anxing Xiao, David Hsu +1
We consider mobile grasping in unknown and dynamic environments, where a robot must approach and grasp a target object using a camera with a limited field of view. This setting int…
Scaling World Model for Hierarchical Manipulation Policies
Qian Long, Yueze Wang, Jiaxi Song +13
Vision-Language-Action (VLA) models are promising for generalist robot manipulation but remain brittle in out-of-distribution (OOD) settings, especially with limited real-robot dat…