SRI - Center for Uncertainty Quantification in Computational Science & Engineering

Evaluation of Gaussian approximations for data assimilation in reservoir models
**Authors:**
Marco A. Iglesias, Kody J. H. Law, A.M. Stuart

Refereed Journals
**Year:**
2013

- Data assimilation
- Reservoir characterization
- Uncertainty Quantification
- Inverse modelling

Accuracy and Stability of The Continuous Time 3DVAR Filter for The Navier-Stokes Equation
**Authors:**
D. Bloemker, Kody J. H. Law, A.M. Stuart, K. Zygalakis

Refereed Journals
**Year:**
2013

- Probability
- Analysis of PDEs
- Optimization and Control

Map Estimators for Bayesian Nonparametrics
**Authors:**
M. Dashti, Kody J. H. Law, A.M. Stuart, J. Voss

Refereed Journals
**Year:**
2013

- Probability
- Bayesian non-parametrics
- inverse problems

Ensemble Kalman Methods for Inverse Problems
**Authors:**
M. Iglesias, Kody J. H. Law, A.M. Stuart

Refereed Journals
**Year:**
2013

- Filters
- Numerical simulation
- solution of equations
- Velocity measurements
- inverse problems
- Data analysis: algorithms and implementation

Boundary feedback control of 2D shallow water equations
**Authors:**
Ben Mansour Dia, Jesper Oppelstrup

Refereed Journals
**Year:**
2013

- 2-D shallow water equations
- Water management
- Boundary control
- Symmetrization

Explicit solution of the time domain magnetic field integral equation using a predictor-corrector scheme.

Refereed Journals
**Year:**
2013

- Explicit solvers
- magnetic field integral equation (MFIE)
- marching on-in-time (MOT)
- predictor-corrector scheme
- Stability analysis
- time-domain analysis
- transient analysis

Statistical characterization of electromagnetic wave propagation in mine environments
**Authors:**
A. C. Yucel, H. Bagci, E. Michielssen

Refereed Journals
**Year:**
2013

- Fast Fourier transform and fast multipole
- method (FMM-FFT)
- frequency-domain analysis
- integral equations
- multi-element (ME)
- probabilistic collocation (PC)
- Uncertainty Quantification
- wave propagation in mine environments

Accurate characterization of 3D diffraction gratings using time domain discontinuous Galerkin method with exact absorbing boundary conditions.
**Authors:**
K. Sirenko,, Y. Sirenko, H. Bagci

Refereed Journals
**Year:**
2013

- Accurate characterization of 3D diffraction gratings using time domain discontinuous Galerkin method with exact absorbing boundary conditions

Characteristics of two-dimensional quantum turbulence in a compressible superfluid
**Authors:**
T. W. Neely,, A. S. Bradley, E. C. Samson, S. J. Rooney, E. M. Wright, Kody J. H. Law, R. Carretero-González, P. G. Kevrekidis, M. J. Davis,, B. P. Anderson

Refereed Journals
**Year:**
2013

- 2d quantum turbulence
- inverse energy cascade
- compressible superfluid
- BEC

Evolutionary games for multiple access control
**Authors:**
Q. Zhu, H. Tembine, T. Basar

Refereed Journals
**Year:**
2013

- Evolutionary Games
- Multiple Access Control in Wireless Networks

Data partition methodology for validation of predictive models
**Authors:**
Rebecca E. Morrison,, Corey M. Bryant, Gabriel Terejanu, Serge Prudhomme

Refereed Journals
**Year:**
2013

- Cross-validation
- Calibration
- Parameter Estimation
- inverse problems
- Quantity of interest

Preconditioned Bayesian Regression for Stochastic Chemical Kinetics
**Authors:**
A. Alexanderian, F. Rizzi, M.Rathinam, O.P. Le Maître, O.M. Knio

Refereed Journals
**Year:**
2013

- polynomial chaos
- Bayesian regression
- Preconditioner
- Stochastic simulation algorithm
- Chemical kinetics

Polynomial Chaos expansion for subsurface flows with uncertain soil parameters.
**Authors:**
P. Sochala, O.P. Le Maître

Refereed Journals
**Year:**
2013

- Uncertainty Quantification
- Global sensitivity analysis
- Polynomial Chaos expansions
- Richards’ equation
- Non-intrusive spectral decomposition

Effects of network dissolution changes on pore-to-core upscaled reaction rates for kaolinite and anorthite reactions under acidic conditions
**Authors:**
D.Kim, W.B. Lindquist

Refereed Journals
**Year:**
2013

- upscaling
- reaction rates
- network flow models
- dissolution

A re-examination of throats
**Authors:**
J.-W. Kim, D.Kim, W.B. Lindquist

Refereed Journals
**Year:**
2013

- porous media
- throats
- drainage
- pore networks

Extended mean field games
**Authors:**
D. Gomes, V. Voskanyan

Refereed Journals
**Year:**
2013

- Mean field games
- random variables
- velocity field dependence

A new method for large time behavior of degenerate viscous Hamilton–Jacobi equations with convex Hamiltonians
**Authors:**
F. Cagnetti, D. Gomes, H. Mitake, H. Tran

Refereed Journals
**Year:**
2013

- Large-time behavior
- Hamilton-Jacobi equations
- Degenerate parabolic equations
- Nonlinear adjoint methods
- Viscosity solutions

Aubry-Mather theory for discontinuous Lagrangians
**Authors:**
D. Gomes, G. Terrone

Refereed Journals
**Year:**
2013

- Discontinuous Lagrangians
- Action minimizing measures
- Hamilton-Jacobi equations
- Viscosity solutions

Continuous time finite state space mean-field games
**Authors:**
D. Gomes, J. Mohr, R. Sousa

Refereed Journals
**Year:**
2013

- Finite state mean-field games
- Mean field games
- mean field limit

Adjoint methods for obstacle problems and weakly coupled systems of PDE
**Authors:**
F. Cagnetti, D. Gomes, H. Tran

Refereed Journals
**Year:**
2013

- Adjoint methods
- cell problems
- obstacle problems
- Hamilton-Jacobi equations
- weakly coupled systems
- weak KAM theory