Parameter Identification in a Probabilistic Setting
Refereed Journals Year: 2013
Authors: Bojana V. Rosić, Anna Kučerová, Jan Sýkora, Oliver Pajonk, Alexander Litvinenko, Hermann G. Matthies
  • parameter identification
  • Non-Gaussian Bayesian update
  • Linear Bayes
  • Kalman filter
  • polynomial chaos
Sampling and Low-Rank Tensor Approximation of the Response Surface
Refereed Journals Year: 2013
Authors: Alexander Litvinenko, Hermann G. Matthies, El-Moselhy, Tarek A
  • Low-rank response surface
  • update of surrogate
  • PCE
  • low-rank update
  • uncertainties in aerodynamics
  • Uncertainty Quantification
Dark Solitary Waves in a Class of Collisionally Inhomogeneous Bose-Einstein Condensates
Refereed Journals Year: 2013
Authors: Chang Wang, Kody J. H. Law, Panayotis. G. Kevrekidis, Mason A. Porter
  • Bose-Einstein Condensates
  • dark solitons
A Priori Testing of Sparse Adaptive Polynomial Chaos Expansions Using an Ocean General Circulation Model Database
Refereed Journals Year: 2013
Authors: J. Winokur, P. Conrad, I. Sraj, O.M. Knio, A. Srinivasan, C. Thacker, Youssef M. Marzouk, M. Iskandarani
  • Uncertainty Quantification
  • polynomial chaos
  • Sparse Smolyak quadrature
  • Adaptive sampling
  • Ocean modeling
Uncertainty quanti fication in MD simulations of concentration driven ionic flow through a silica nanopore. Part II: uncertain potential parameters
Refereed Journals Year: 2013
Authors: F. Rizzi, R. Jones, B.J. Debusschere, O.M. Knio
  • Uncertainty quantifi cation in MD simulations of concentration driven ionic flow through a silica nanopore. Part II: uncertain potential parameters
Uncertainty Quanti fication in MD simulations of concentration driven ionic flow through a silica nanopore. Part I: sensitivity to physical parameters of the pore
Refereed Journals Year: 2013
Authors: F. Rizzi, R. Jones, B.J. Debusschere, O.M. Knio
  • Uncertainty Quanti fication in MD simulations of concentration driven ionic flow through a silica nanopore. Part I: sensitivity to physical parameters of the pore
Bayesian Inference of Dependence of Drag Coe ficient on Wind Speed using AXBT data from Typhoon Fanapi
Refereed Journals Year: 2013
Authors: I. Sraj, M. Iskandarani, A. Srinivasan, C. Thacker, J. Winokur, A. Alexanderian, C.-Y. Lee, S.S. Chen, O.M. Knio
  • Bayesian Inference of Dependence of Drag Coeficient on Wind Speed using AXBT data from Typhoon Fanapi
Kriging and Spatial Design Accelerated by Orders of Magnitude: Combining Low-Rank Covariance Approximations with FFT-Techniques
Refereed Journals Year: 2013
Authors: Nowak, W, A. Litvinenko
  • low-rank tensor approximation
  • Spectral methods
  • Efficient geostatistical estimation
  • geostatistical optimal design,
A quasi-optimal sparse grids procedure for groundwater flows
Refereed Journals Year: 2014
Authors: J. Beck, F. Nobile, L. Tamellini, R. Tempone
  • Uncertainty Quantification
Convergence of quasi-optimal stochastic Galerkin methods for a class of PDEs with random coefficients
Refereed Journals Year: 2014
Authors: J. Beck, F. Nobile, L. Tamellini, R. Tempone
  • Uncertainty Quanti
Analysis of the discrete L2 projection on polynomial spaces with random evaluations
Refereed Journals Year: 2014
Authors: G. Migliorati, F. Nobile, E. Von Schwerin, R. Tempone
  • approximation theory
  • error analysis
  • multivariate polynomial approximation
  • Nonparametric regression
  • Noise-free data
  • Generalized polynomial chaos
  • Point collocation
A Stochastic Multiscale Method for the Elastodynamic Wave Equation Arising from Fiber Composites
Refereed Journals Year: 2014
Authors: Ivo Babuska, Mohammad Motamed, Raul Tempone
  • Fiber composites
  • multiscale simulation
  • stochastic elastic wave equation
  • Uncertainty Quantification
Analysis of the 3DVAR Filter for the Partially Observed Lorenz ’63 Model
Refereed Journals Year: 2014
Authors: Kody J. H. Law, A. Shukla, A.M. Stuart
  • Mathematics - Dynamical Systems
  • Mathematics - Optimization and Control
  • Physics - Data Analysis
  • Statistics and Probability
Proposals Which Speed-Up Function-Space MCMC
Refereed Journals Year: 2014
Authors: Kody J. H. Law
  • Statistics - Methodology
  • Mathematics - Dynamical Systems
  • Physics - Data Analysis
  • Statistics and Probability
Multiscale Modeling of Wear Degradation in Cylinder Liners
Refereed Journals Year: 2014
Authors: A. Moraes, F. Ruggeri, R. Tempone, P. Vilanova
  • Pure jump processes
  • Multiscale approximation
  • Indirect inference
  • Wear processes
  • Master Equation
On the Capacity of Multiple Access and Broadcast Fading Channels with Full Channel State Information at Low SNR
Refereed Journals Year: 2014
Authors: Z. Rezki, M. Alouini
  • Multi-access
  • broadcast
  • Ergodic capacity
  • capacity region
  • low SNR
  • low power
  • fading channel
  • on- off signaling
Computational analysis of liquid crystalline elastomer membranes: changing Gaussian curvature without stretch energy
Refereed Journals Year: 2014
Authors: F. Cirak, Q. Long, K.Bhattacharya, M.Warner
  • Liquid crystalline elastomer
  • Nematic elastomer
  • Soft material
  • Non-developable surface
  • Finite Elements
Risk-Sensitive Mean-Field Games
Refereed Journals Year: 2014
Authors: H. Tembine, Q. Zhu, T. Basar
  • Risk-Sensitive
  • Mean field games
  • Risk-Seeking
  • Risk-Averse
On the Low SNR Capacity of MIMO Fading Channels with Imperfect Channel State Information 2014
Refereed Journals Year: 2014
Authors: Fatma Benkhelifa, Abdoulaye Tall, Zouheir Rezki, Mohamed-Slim Alouini
  • Ergodic capacity
  • MIMO
  • CSI-T
  • CSI-R
  • channel estimation
  • Rayleigh fading channel
  • Rician fading channel
  • low SNR
A Newton-Galerkin method for fluid flow exhibiting uncertain periodic dynamics
Refereed Journals Year: 2014
Authors: M. Schick, V. Heuveline, O.P. Le Maître
  • Uncertainty Quantification
  • stochastic limit-cycle
  • Stochastic Navier-Stokes equations
  • stochastic period
  • polynomial chaos
  • long term integration