Density Estimation Framework for Model Error Quantification
Abstract not provided.
Publications
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Jump to search filtersUncertainty Quantification in Computational Models
Abstract not provided.
Calibration and Comparison of Climate Models: Accounting for Structural and Discretization Error [Poster]
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Calibration and Comparison of Climate Models: Accounting for Structural and Discretization Error
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UQ in Molecular Dynamics Simulations: Forward and Inverse Problem
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Sparse Polynomial Chaos Surrogate for ACME Land Model via Iterative Bayesian Compressive Sensing
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Chemical Model Reduction under Uncertainty
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Optimization and Uncertainty Quantification
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Uncertainty Quantification in Computational Models
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Calibration and Forward Uncertainty Propagation for Large-eddy Simulations of Engineering Flows
The objective of this work is to investigate the efficacy of using calibration strategies from Uncertainty Quantification (UQ) to determine model coefficients for LES. As the target methods are for engineering LES, uncertainty from numerical aspects of the model must also be quantified. 15 The ultimate goal of this research thread is to generate a cost versus accuracy curve for LES such that the cost could be minimized given an accuracy prescribed by an engineering need. Realization of this goal would enable LES to serve as a predictive simulation tool within the engineering design process.
An Efficient Approach for Stochastic Optimization of Electricity Grid Operations
Abstract not provided.
Computational Statistical Inverse Problems with Sparse or Missing Data
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Inference given Summary Statistics
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Low Rank Approximation-based Quadrature for Fast Evaluation of Multi-Particle Integrals
Abstract not provided.
Partial Differential Equations Solver Resilient to Soft and Hard Faults
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Low Rank Approximation-based Quadrature for Fast Evaluation of Multi-Particle Integrals
Abstract not provided.
Global Sensitivity Analysis for Chemical Kinetics of Hydrocarbon Combustion [Poster]
Abstract not provided.
Global Sensitivity Analysis for Chemical Kinetics of Hydrocarbon Combustion [PowerPoint]
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Density Estimation Framework for Model Error Assessment
Abstract not provided.
Chemical Model Reduction under Uncertainty
Abstract not provided.
Quantifying Sampling Noise and Parametric Uncertainty in Coupled Atomistic-Continuum Simulations
Abstract not provided.
Partial Differential Equations Solver Resilient to Soft and Hard Faults
Abstract not provided.
High-Dimensional Sparse Surrogate Construction via Bayesian Compressive Sensing
Abstract not provided.
Accounting for Model Error in the Calibration of Physical Models
Abstract not provided.
An Efficient Approach for Stochastic Optimization of Electricity Grid Operations
Abstract not provided.
Results 201–225 of 445