Bayesian Nonlocal Operator Regression (BNOR): Towards the Characterization of Uncertainty in Heterogeneous Materials.
Abstract not provided.
Fan, Yiming↗
Engineering topics
Fan, Yiming
Publications and source records attributed to Fan, Yiming.
Nonlocal Operator Learning with Uncertainty Quantification
The goal of this work is to develop a Bayesian framework to characterize the uncertainty of material response when using a nonlocal, homogenized model to describe wave propagation through heterogeneous, disordered materials. Our approach is based on an operator regression technique combined with Bayesian optimization, through which the nonlocal kernel for a specific disordered microstructure is investigated.
36 MATERIALS SCIENCE↗