selected publications
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book
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conference proceeding
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Active subspaces of airfoil shape parameterizations
2017
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Developing design insight through active subspaces
2017
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Scalable environment for quantification of uncertainty and optimization in industrial applications (SEQUOIA)
2017
- Computing Active Subspaces Efficiently with Gradient Sketching. 353-356. 2015
- DISTINGUISHING SIGNAL FROM NOISE IN AN SVD OF SIMULATION DATA. IEEE International Conference on Acoustics Speech and Signal Processing. 5333-5336. 2012
- Using polynomial chaos to compute the influence of multiple random surfers in the PageRank model. Lecture Notes in Artificial Intelligence. 82-95. 2007
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Active subspaces of airfoil shape parameterizations
2017
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journal article
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A modified SEIR model for the spread of Ebola in Western Africa and metrics for resource allocation.
Applied Mathematics and Computation.
141-155.
2018
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Turbomachinery active subspace performance maps.
Journal of Turbomachinery.
2018
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A near-stationary subspace for ridge approximation.
Computer Methods in Applied Mechanics and Engineering.
402-421.
2017
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Time-dependent global sensitivity analysis with active subspaces for a lithium ion battery model.
Statistical Analysis and Data Mining.
243-262.
2017
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Global sensitivity metrics from active subspaces.
Reliability Engineering and System Safety.
1-13.
2017
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Exploring the Sensitivity of Photosynthesis and Stomatal Resistance Parameters in a Land Surface Model.
Journal of Hydrometeorology.
897-915.
2017
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Global spatial sensitivity of runoffto subsurface permeability using the active subspace method.
Advances in Water Resources.
30-42.
2016
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Reprint of: Active subspaces for sensitivity analysis and dimension reduction of an integrated hydrologic model.
Computers and Geosciences.
78-89.
2016
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Symmetry breaking of azimuthal thermoacoustic modes: the UQ perspective.
Journal of Fluid Mechanics.
534-566.
2016
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ACCELERATING MARKOV CHAIN MONTE CARLO WITH ACTIVE SUBSPACES.
SIAM Journal on Scientific Computing.
A2779-A2805.
2016
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Exploiting active subspaces to quantify uncertainty in the numerical simulation of the HyShot II scramjet.
Journal of Computational Physics.
1-20.
2015
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Active subspaces for sensitivity analysis and dimension reduction of an integrated hydrologic model.
Computers and Geosciences.
127-138.
2015
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Efficient uncertainty propagation for network multiphysics systems.
International Journal for Numerical Methods in Engineering.
183-202.
2014
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ACTIVE SUBSPACE METHODS IN THEORY AND PRACTICE: APPLICATIONS TO KRIGING SURFACES.
SIAM Journal on Scientific Computing.
A1500-A1524.
2014
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ACTIVE SUBSPACE METHODS IN THEORY AND PRACTICE: APPLICATIONS TO KRIGING SURFACES (vol 36, pg A1500, 2014).
SIAM Journal on Scientific Computing.
A3030-A3031.
2014
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MODEL REDUCTION WITH MAPREDUCE-ENABLED TALL AND SKINNY SINGULAR VALUE DECOMPOSITION.
SIAM Journal on Scientific Computing.
S166-S191.
2014
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STATISTICAL SURROGATE MODELS FOR PREDICTION OF HIGH-CONSEQUENCE CLIMATE CHANGE.
International Journal for Uncertainty Quantification.
341-355.
2013
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A Lanczos method for approximating composite functions.
Applied Mathematics and Computation.
11751-11762.
2012
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A POSTERIORI ERROR ANALYSIS OF PARAMETERIZED LINEAR SYSTEM USING SPECTRAL METHODS.
SIAM Journal on Matrix Analysis and Applications.
195-209.
2012
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RESIDUAL MINIMIZING MODEL INTERPOLATION FOR PARAMETERIZED NONLINEAR DYNAMICAL SYSTEMS.
SIAM Journal on Scientific Computing.
A2118-A2144.
2012
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Sparse pseudospectral approximation method.
Computer Methods in Applied Mechanics and Engineering.
1-12.
2012
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A FACTORIZATION OF THE SPECTRAL GALERKIN SYSTEM FOR PARAMETERIZED MATRIX EQUATIONS: DERIVATION AND APPLICATIONS.
SIAM Journal on Scientific Computing.
2995-3009.
2011
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SPECTRAL METHODS FOR PARAMETERIZED MATRIX EQUATIONS.
SIAM Journal on Matrix Analysis and Applications.
2681-2699.
2010
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A hybrid collocation/Galerkin scheme for convective heat transfer problems with stochastic boundary conditions.
International Journal for Numerical Methods in Engineering.
868-880.
2009
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A modified SEIR model for the spread of Ebola in Western Africa and metrics for resource allocation.
Applied Mathematics and Computation.
141-155.
2018