Xiao Ma

RoboOmni: Actions Are Just Another Modality for Your Vision-Language Models

WMPO: World Model-based Policy Optimization for Vision-Language-Action Models

Flow-Based Policy for Online Reinforcement Learning

Human-assisted Robotic Policy Refinement via Action Preference Optimization

Chain-of-Action: Trajectory Autoregressive Modeling for Robotic Manipulation

BridgeVLA: Input-Output Alignment for Efficient 3D Manipulation Learning with Vision-Language Models