Token Expand-Merge: Training-Free Token Compression for Vision-Language-Action Models

Yifan Ye, Jiaqi Ma 0002, Jun Cen, Zhihe Lu. Token Expand-Merge: Training-Free Token Compression for Vision-Language-Action Models. IEEE Robotics and Automation Letters, 11(8):9279-9286, August 2026. [doi]

Abstract

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