UAOR: Uncertainty-aware Observation Reinjection for Vision-Language-Action Models

作者：Nianfeng Liu, Yan Huang Liang Wang · 单位：Pattern Recognition (NLPR), Institute of Automation, Chinese, Academy of Sciences Shanghai Jiao Tong University FiveAges · 会议/期刊：arXiv · 日期：2026-02-20 · 来源：Low-Level Learning-Based Action Modelling / Input Modelling / 2D Vision Language Action Models with Model-agnostic Strategies