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Haoyang Weng

5 accepted papers

2026

BFM-Zero: A Promptable Behavioral Foundation Model for Humanoid Control Using Unsupervised Reinforcement Learning

ICLR 2026poster

Building Behavioral Foundation Models (BFMs) for humanoid robots has the potential to unify diverse control tasks under a single, promptable generalist policy. However, existing approaches are either exclusively deployed on simulated humanoid characters, or specialized to specific tasks such as trac…

Cited by 0SourcecodeScholar
2025

FACET: Force-Adaptive Control via Impedance Reference Tracking for Legged Robots

CoRL 2025oral

Reinforcement learning (RL) has made significant strides in legged robot control, enabling locomotion across diverse terrains and complex loco-manipulation capabilities. However, the commonly used position or velocity tracking-based objectives are agnostic to forces experienced by the robot, leading…

Cited by 0SourceScholar
2025

Hold My Beer: Learning Gentle Humanoid Locomotion and End-Effector Stabilization Control

CoRL 2025poster

Can your humanoid walk up and hand you a full cup of beer—without spilling a drop? While humanoids are increasingly featured in flashy demos—dancing, delivering packages, traversing rough terrain—fine-grained control during locomotion remains a significant challenge. In particular, stabilizing a fil…

Cited by 0SourceScholar
2025

On Scaling Up 3D Gaussian Splatting Training

ICLR 2025oral

3D Gaussian Splatting (3DGS) is increasingly popular for 3D reconstruction due to its superior visual quality and rendering speed. However, 3DGS training currently occurs on a single GPU, limiting its ability to handle high-resolution and large-scale 3D reconstruction tasks due to memory constraints…

2024

Reinforcement Learning with Foundation Priors: Let Embodied Agent Efficiently Learn on Its Own

CoRL 2024poster

Reinforcement learning (RL) is a promising approach for solving robotic manipulation tasks. However, it is challenging to apply the RL algorithms directly in the real world. For one thing, RL is data-intensive and typically requires millions of interactions with environments, which are impractical i…

Cited by 25SourceScholar