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Design and Analysis of Multi-Fidelity Finite Element Simulations
The numerical accuracy of Finite Element Analysis (FEA) depends on the number of finite elements used in the discretization of the …
Henry Yuchi
,
V. Roshan Joseph
,
C. F. Jeff Wu
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DOI
Signal Processing Challenges and Examples for in-situ Transmission Electron Microscopy
Transmission Electron Microscopy (TEM) is a powerful tool for imaging material structure and characterizing material chemistry. Recent …
Josh Kacher
,
Yao Xie
,
Sven P. Voigt
,
Shixiang Zhu
,
Henry Yuchi
,
Jordan Key
,
Surya R. Kalidindi
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Bayesian Uncertainty Quantification for Low-rank Matrix Completion
We consider the problem of uncertainty quantification for an unknown low-rank matrix X, given a partial and noisy observation of its …
Henry Shaowu Yuchi
,
Simon Mak
,
Yao Xie
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Supporting Multi-point Fan Design with Dimension Reduction
Motivated by the idea of turbomachinery active subspace performance maps, this paper studies dimension reduction in turbomachinery 3D …
Pranay Seshadri
,
Shaowu Yuchi
,
Geoffrey T Parks
,
Shahrokh Shahpar
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Dimension Reduction via Gaussian Ridge Functions
Ridge functions have recently emerged as a powerful set of ideas for subspace-based dimension reduction. In this paper we begin by …
Pranay Seshadri
,
Shaowu Yuchi
,
Geoffrey T Parks
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