4 papers · 1 filter
AdaReP:Adaptive Re-Planning under Model Mismatch for Neural World-Model Predictive Control
Yutian Cheng, Xiaojian Ma, Xianhao Wang +6
Neural world models coupled with model predictive control (MPC) replan at every environment step to bound accumulated prediction error, but this incurs substantial computational ov…
Chain Of Interaction Benchmark (COIN): When Reasoning meets Embodied Interaction
Xianhao Wang, Xiaojian Ma, Haozhe Hu +7
Generalist embodied agents must perform interactive, causally-dependent reasoning, continually interacting with the environment, acquiring information, and updating plans to solve…
Falcon: Fast Visuomotor Policies via Partial Denoising
Haojun Chen, Minghao Liu, Chengdong Ma +8
Diffusion policies are widely adopted in complex visuomotor tasks for their ability to capture multimodal action distributions. However, the multiple sampling steps required for ac…
FlowDreamer: A RGB-D World Model with Flow-based Motion Representations for Robot Manipulation
Jun Guo, Xiaojian Ma, Yikai Wang +3
This paper investigates training better visual world models for robot manipulation, i.e., models that can predict future visual observations by conditioning on past frames and robo…