Multi-fidelity Bayesian optimization in engineering design

B Do, R Zhang - arxiv preprint arxiv:2311.13050, 2023 - arxiv.org
Resided at the intersection of multi-fidelity optimization (MFO) and Bayesian optimization
(BO), MF BO has found a niche in solving expensive engineering design optimization …

A comprehensive multi-fidelity surrogate framework based on Gaussian process for datasets with heterogeneous responses

J Lee, M Lee, BJ Lee, I Lee - Knowledge-Based Systems, 2024 - Elsevier
In recent decades, the multi-fidelity (MF) surrogate framework has seen widespread
application across various scenarios. This framework significantly enhances the efficiency of …

A variable fidelity approach for predicting aerodynamic wall quantities of hypersonic vehicles using the ConvNeXt encoder-decoder framework

Y Yang, S Yao, Y Xue, W Zhao, C Wu - Aerospace Science and …, 2024 - Elsevier
Computational fluid dynamics (CFD) simulations for obtaining three-dimensional hypersonic
vehicle aerodynamic characteristics are resource-intensive. Deep learning offers a …

Generative adversarial networks for multi-fidelity matrix completion with massive missing entries

Z Liu, X Song, J Yang, C Zhang, D Tao - Information Fusion, 2024 - Elsevier
Multi-fidelity matrices refer to a pair of data matrices, whose entries are the measurements of
a specific physical quantity at different fidelity levels wrt two environment variables arranged …

Multifidelity Bayesian Optimization: A Review

B Do, R Zhang - AIAA Journal, 2023 - arc.aiaa.org
Resided at the intersection of multifidelity optimization (MFO) and Bayesian optimization
(BO), MF BO has found a niche in solving expensive engineering design optimization …