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cs.RO2026
APEX: Adaptive Policy Execution for Precise Manipulation
Mengfei Zhao, Chenxi Jiang, Tuo An +2
Modern imitation learning methods, including visuomotor and Vision-Language-Action (VLA) policies, typically output high-level action references that are executed by low-level cont…
cs.RO2026
Chameleon: Control-Indexed Prospective Memory for Visuomotor Manipulation
Xinying Guo, Chenxi Jiang, Hyun Bin Kim +4
Robots often observe information that determines a future action long before that action is executed. In a shell game, for example, a robot first sees which cup hides the ball, wat…
cs.RO2025
REI-Bench: Can Embodied Agents Understand Vague Human Instructions in Task Planning?
Chenxi Jiang, Chuhao Zhou, Jianfei Yang
Robot task planning decomposes human instructions into executable action sequences that enable robots to complete a series of complex tasks. Although recent large language model (L…