Xuelong Li
3 papers · Latest:
Artificial Intelligence
PRTS: A Primitive Reasoning and Tasking System via Contrastive Representations
PRTS is a VLA model that uses contrastive Goal-Conditioned RL to learn goal-reachability, significantly improving robot task execution and long-horizon planning.
2604.27472
RoboticsRPG: Robust Policy Gating for Smooth Multi-Skill Transitions in Humanoid Fighting
RPG enables humanoids to perform smooth, stable multi-skill fighting transitions by training a unified policy with randomization.
2604.21355
RoboticsLearn Weightlessness: Imitate Non-Self-Stabilizing Motions on Humanoid Robot
This paper introduces a Weightlessness Mechanism for humanoid robots to imitate non-self-stabilizing motions by adaptively relaxing joints for environmental interaction.
2604.21351
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