PARAMETER AND STATE MODEL REDUCTION FOR LARGE-SCALE STATISTICAL INVERSE PROBLEMS CHAD LIEBERMAN∗ , KAREN WILLCOX† , AND OMAR GHATTAS‡ Abstract. A greedy algorithm for the construction of a reduced model with reduct

Source URL: raphael.mit.edu

• Markov models
• Monte Carlo methods
• Statistical theory
• Markov chain Monte Carlo
• Inverse problem
• Parameter space
• Markov chain
• Estimation theory
• Bayesian inference
• Statistics
• Statistical inference
• Bayesian statistics

GONG Newsletter 33333333333333333333333333333333333333333333333333333333333333 Number 4 February 14, 1986

Source URL: gong.nso.edu

• Joseph Fourier
• Helioseismology
• Plasma physics
• Fourier series
• Inverse problem
• Standard solar model
• Sun
• Physics
• Astronomy

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING Int. J. Numer. Meth. Engng[removed]Published online in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]nme.2746 Non-linear model reduction for uncer

Source URL: raphael.mit.edu

• Mathematical analysis
• Normal distribution
• Inverse problem
• Estimation theory
• Inverse
• Partial differential equation
• Linear programming
• Linear least squares
• Least squares
• Statistics
• Mathematics
• Regression analysis

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS Int. J. Numer. Meth. Fluids 2013; 71:135–150 Published online 18 January 2012 in Wiley Online Library (wileyonlinelibrary.com/journal/nmf). DOI: [removed]fld.3650 He

Source URL: raphael.mit.edu

• Matrices
• Matrix theory
• Singular value decomposition
• Control theory
• Observability Gramian
• Inverse problem
• Hessian matrix
• Inverse
• Gramian matrix
• Algebra
• Mathematics
• Linear algebra

Mutli-waves Inverse Problems Faouzi Triki Universite de Joseph Fourier, France Email: [removed] A major problem in solving mutli-waves inverse problems is the presence of critical points where the collected da

Source URL: www6.cityu.edu.hk

20th International Congress on Modelling and Simulation, Adelaide, Australia, 1–6 December 2013 www.mssanz.org.au/modsim2013 An Assessment of DInSAR Potential for Simulating Geological Subsurface Structure N.F. Moghadd

Source URL: www.mssanz.org.au

• Planetary science
• Spaceflight
• Geophysical survey
• Interferometric synthetic aperture radar
• Geophysics
• Economic geology
• Synthetic aperture radar
• Inverse problem
• Exploration geophysics
• Radar
• Geodesy
• Earth

Surrogate and reduced-order modeling: a comparison of approaches for large-scale statistical inverse problems M. Frangos, Y. Marzouk, K. Willcox, Massachusetts Institute of Technology; B. van Bloemen Waanders,

Source URL: raphael.mit.edu

• Econometrics
• Measurement
• Statistical inference
• Statistical theory
• Inverse problem
• Monte Carlo method
• Dimensional analysis
• Markov chain Monte Carlo
• Estimator
• Statistics
• Probability and statistics
• Estimation theory

Blind Test of Methods for Obtaining 2-D Near-Surface Seismic Velocity Models from First-Arrival Traveltimes

Source URL: rayfract.com

• Science
• Geophysical imaging
• Seismic tomography
• Structure of the Earth
• Environmental engineering
• Seismic refraction
• MEMO Model
• Inverse problem
• Scientific modelling
• Geology
• Earth
• Geophysics

Goal-Oriented, Model-Constrained Optimization for Reduction of Large-Scale Systems T. Bui-Thanh a , K. Willcox a,∗ O. Ghattas c , B. van Bloemen Waanders b ,

Source URL: raphael.mit.edu

• Mathematical analysis
• Differential equations
• Operations research
• Multivariate statistics
• Multivariable calculus
• Partial differential equation
• Optimal control
• Inverse problem
• Control theory
• Calculus
• Statistics
• Mathematical optimization

Implementation an New GPS Observation Operator in the NCEP GSI System Zaizhong Ma1, Ying-Hwa Kuo1, Wan-Shu Wu2 and Marty Ralph3 1. MMM/NCAR 2. JCSDA/NCEP 3. NOAA/ESRL/PSD 1. Introduction 4. Design of Experiment

Source URL: gmao.gsfc.nasa.gov

• Weather prediction
• Radio occultation
• Global Positioning System
• Data assimilation
• Rain
• QPF
• Special sensor microwave/imager
• Inverse problem
• Atmospheric sciences
• Meteorology
• Technology