116 citations · 294 across the 24 of their papers we have counts for
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math.NA2019★ 44 cited
Adaptive Multi-index Collocation for Uncertainty Quantification and Sensitivity Analysis
John D. Jakeman, Michael Eldred, Gianluca Geraci +1
In this paper, we present an adaptive algorithm to construct response surface approximations of high-fidelity models using a hierarchy of lower fidelity models. Our algorithm is ba…
math.NA2019★ 2 cited
Randomized Functional Sparse Tucker Tensor for Compression and Fast Visualization of Scientific Data
Prashant Rai, Hemanth Kolla, Lewis Cannada +1
We propose a strategy to compress and store large volumes of scientific data represented on unstructured grids. Approaches utilizing tensor decompositions for data compression have…