Shifting Uncertainty to Critical Moments: Towards Reliable Uncertainty Quantification for VLA Model

作者：Yanchuan Tang, Taowen Wang, Yuefei Chen, Boxuan Zhang, Qiang Guan, Ruixiang Tang · 单位：Rutgers University, Kent State University · 会议/期刊：arXiv · 日期：2026-03-18 · 来源：Low-Level Learning-Based Action Modelling / Input Modelling / 2D Vision Language Action Models with Robustness / Failure Analysis & Recovery