3 citations · 5 across the 3 of their papers we have counts for
3 papers
cs.LG2021
Residual Gaussian Process: A Tractable Nonparametric Bayesian Emulator for Multi-fidelity Simulations
Wei W. Xing, Akeel A. Shah, Peng Wang +2
Challenges in multi-fidelity modeling relate to accuracy, uncertainty estimation and high-dimensionality. A novel additive structure is introduced in which the highest fidelity sol…
stat.ML2020★ 3 cited
Multi-Fidelity High-Order Gaussian Processes for Physical Simulation
Zheng Wang, Wei Xing, Robert Kirby +1
The key task of physical simulation is to solve partial differential equations (PDEs) on discretized domains, which is known to be costly. In particular, high-fidelity solutions ar…
physics.comp-ph2019★ 2 cited
Deep Coregionalization for the Emulation of Spatial-Temporal Fields
Wei Xing, Robert M. Kirby, Shandian Zhe
Data-driven surrogate models are widely used for applications such as design optimization and uncertainty quantification, where repeated evaluations of an expensive simulator are r…