Variational Neural Belief Parameterizations for Robust Dexterous Grasping under Multimodal Uncertainty
变分神经信念参数化用于多模态不确定性下的鲁棒灵巧抓取
机构 * Department of Electrical & Computer Engineering and Institute for Systems Research, University of Maryland, College Park, MD, USA(电气与计算机工程系和系统研究所,马里兰大学,College Park, MD, USA) ; Maryland Applied Graduate Engineering, A. James Clark School of Engineering, University of Maryland, College Park, MD, USA(马里兰应用研究生工程学院,A. James Clark工程学院,马里兰大学,College Park, MD, USA)
AI总结 本文提出变分推理方法,通过可微高斯混合模型表示信念,利用Gumbel-Softmax和位置-尺度重参数化实现平滑采样,提升抓取鲁棒性并减少规划时间。
Comments 11 pages, 10 figures. Accepted for publication at IROS 2026. Code, simulation assets, and dataset at https://github.com/coenwerem/vnb-grasp