Roger G. Ghanem

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 25

Top Topics

Composite Materials

Differential Equations

Top Venues

J. Comput. Phys.

Artif. Intell. Eng. Des. Anal. Manuf.

IEEE Trans. Intell. Transp. Syst.

Publications

Christian Soize, Roger G. Ghanem
Transient anisotropic kernel for probabilistic learning on manifolds. CoRR (2024)
Bozhou Zhuang, Anna Arcaro, Bora Gencturk, Roger G. Ghanem
Machine learning-aided damage identification of mock-up spent nuclear fuel assemblies in a sealed dry storage canister. Eng. Appl. Artif. Intell. 128 (2024)
Zhiheng Wang, Philippe Hawi, Sami F. Masri, Venkat Aitharaju, Roger G. Ghanem
Stochastic multiscale modeling for quantifying statistical and model errors with application to composite materials. Reliab. Eng. Syst. Saf. 235 (2023)
Ruda Zhang, Roger G. Ghanem
Drivers Learn City-Scale Intra-Daily Dynamic Equilibrium. IEEE Trans. Intell. Transp. Syst. 23 (9) (2022)
Xiaoshu Zeng, Roger G. Ghanem
Projection pursuit adaptation on polynomial chaos expansions. CoRR (2022)
Waad Subber, Piyush Pandita, Sayan Ghosh, Genghis Khan, Liping Wang, Roger G. Ghanem
Data-based Discovery of Governing Equations. AAAI Spring Symposium: MLPS (2021)
Ruda Zhang, Roger G. Ghanem
Normal-Bundle Bootstrap. SIAM J. Math. Data Sci. 3 (2) (2021)
Ruda Zhang, Roger G. Ghanem
Normal-bundle Bootstrap. CoRR (2020)
Christian Soize, Roger G. Ghanem, Christophe Desceliers
Sampling of Bayesian posteriors with a non-Gaussian probabilistic learning on manifolds from a small dataset. Stat. Comput. 30 (5) (2020)
Christian Soize, Roger G. Ghanem
Probabilistic learning on manifolds constrained by nonlinear partial differential equations for small datasets. CoRR (2020)
Ruda Zhang, Roger G. Ghanem
Demand, Supply, and Performance of Street-Hail Taxi. IEEE Trans. Intell. Transp. Syst. 21 (10) (2020)
Waad Subber, Piyush Pandita, Sayan Ghosh, Genghis Khan, Liping Wang, Roger G. Ghanem
Data-based Discovery of Governing Equations. CoRR (2020)
Panagiotis Tsilifis, Xun Huan, Cosmin Safta, Khachik Sargsyan, Guilhem Lacaze, Joseph C. Oefelein, Habib N. Najm, Roger G. Ghanem
Compressive sensing adaptation for polynomial chaos expansions. J. Comput. Phys. 380 (2019)
Steven Atkinson, Waad Subber, Liping Wang, Genghis Khan, Philippe Hawi, Roger G. Ghanem
Data-driven discovery of free-form governing differential equations. CoRR (2019)
Christian Soize, Roger G. Ghanem, Cosmin Safta, Xun Huan, Zachary P. Vane, Joseph C. Oefelein, Guilhem Lacaze, Habib N. Najm, Q. Tang, X. Chen
Entropy-based closure for probabilistic learning on manifolds. J. Comput. Phys. 388 (2019)
Christian Soize, Roger G. Ghanem
Sampling of Bayesian posteriors with a non-Gaussian probabilistic learning on manifolds from a small dataset. CoRR (2019)
Roger G. Ghanem, Christian Soize, Cosmin Safta, Xun Huan, Guilhem Lacaze, Joseph C. Oefelein, Habib N. Najm
Design optimization of a scramjet under uncertainty using probabilistic learning on manifolds. J. Comput. Phys. 399 (2019)
Panagiotis Tsilifis, William J. Browning, Thomas E. Wood, Paul K. Newton, Roger G. Ghanem
The Stochastic Quasi-chemical Model for Bacterial Growth: Variational Bayesian Parameter Update. J. Nonlinear Sci. 28 (1) (2018)
Roger G. Ghanem, Xiaoping Du
Uncertainty quantification for engineering design. Artif. Intell. Eng. Des. Anal. Manuf. 31 (2) (2017)
Panagiotis Tsilifis, Roger G. Ghanem
Reduced Wiener Chaos representation of random fields via basis adaptation and projection. J. Comput. Phys. 341 (2017)
Panagiotis Tsilifis, Roger G. Ghanem, Paris Hajali
Efficient Bayesian Experimentation Using an Expected Information Gain Lower Bound. SIAM/ASA J. Uncertain. Quantification 5 (1) (2017)
Christian Soize, Roger G. Ghanem
Polynomial chaos representation of databases on manifolds. J. Comput. Phys. 335 (2017)
Charanraj Thimmisetty, Panagiotis Tsilifis, Roger G. Ghanem
Homogeneous chaos basis adaptation for design optimization under uncertainty: Application to the oil well placement problem. Artif. Intell. Eng. Des. Anal. Manuf. 31 (3) (2017)
Roger G. Ghanem, Xiaoping Du
Uncertainty quantification for engineering design. Artif. Intell. Eng. Des. Anal. Manuf. 31 (3) (2017)
Christian Soize, Roger G. Ghanem
Data-driven probability concentration and sampling on manifold. J. Comput. Phys. 321 (2016)
Roger G. Ghanem, Iman Yadegaran, Charan Thimmisetty, Vahid Keshavarzzadeh, Sami F. Masri, John R. Red-Horse, Robert D. Moser, Todd A. Oliver, Pol D. Spanos, Osama J. Aldraihem
Probabilistic Approach to NASA Langley Research Center Multidisciplinary Uncertainty Quantification Challenge Problem. J. Aerosp. Inf. Syst. 12 (1) (2015)
Charanraj Thimmisetty, Arman Khodabakhshnejad, Nima Jabbari, Fred Aminzadeh, Roger G. Ghanem, Kelly Rose, Jennifer R. Bauer, Corinne Disenhof
Multiscale Stochastic Representation in High-Dimensional Data Using Gaussian Processes with Implicit Diffusion Metrics. DyDESS (2014)
Bedrich Sousedík, Roger G. Ghanem, Eric T. Phipps
Hierarchical Schur complement preconditioner for the stochastic Galerkin finite element methods : Dedicated to Professor Ivo Marek on the occasion of his 80th birthday. Numer. Linear Algebra Appl. 21 (1) (2014)
Ramakrishna Tipireddy, Roger G. Ghanem
Basis adaptation in homogeneous chaos spaces. J. Comput. Phys. 259 (2014)
Maarten Arnst, Christian Soize, Roger G. Ghanem
Hybrid Sampling/Spectral Method for Solving Stochastic Coupled Problems. SIAM/ASA J. Uncertain. Quantification 1 (1) (2013)
Paul M. Torrens, Ioannis G. Kevrekidis, Roger G. Ghanem, Yu Zou
Simple Urban Simulation Atop Complicated Models: Multi-Scale Equation-Free Computing of Sprawl Using Geographic Automata. Entropy 15 (7) (2013)
Yu Zou, Paul M. Torrens, Roger G. Ghanem, Ioannis G. Kevrekidis
Accelerating agent-based computation of complex urban systems. Int. J. Geogr. Inf. Sci. 26 (10) (2012)
Sonjoy Das, James C. Spall, Roger G. Ghanem
Efficient Monte Carlo computation of Fisher information matrix using prior information. Comput. Stat. Data Anal. 54 (2) (2010)
Maarten Arnst, Roger G. Ghanem, Christian Soize
Identification of Bayesian posteriors for coefficients of chaos expansions. J. Comput. Phys. 229 (9) (2010)
Sonjoy Das, Roger G. Ghanem, Steven Finette
Polynomial chaos representation of spatio-temporal random fields from experimental measurements. J. Comput. Phys. 228 (23) (2009)
Sonjoy Das, Roger G. Ghanem
A Bounded Random Matrix Approach for Stochastic Upscaling. Multiscale Model. Simul. 8 (1) (2009)
Sonjoy Das, Roger G. Ghanem, James C. Spall
Asymptotic Sampling Distribution for Polynomial Chaos Representation from Data: A Maximum Entropy and Fisher Information Approach. SIAM J. Sci. Comput. 30 (5) (2008)
Sonjoy Das, James C. Spall, Roger G. Ghanem
An efficient calculation of Fisher information matrix: Monte Carlo approach using prior information. CDC (2007)
Olivier P. Le Maître, Habib N. Najm, Philippe P. Pébay, Roger G. Ghanem, Omar M. Knio
Multi-Resolution-Analysis Scheme for Uncertainty Quantification in Chemical Systems. SIAM J. Sci. Comput. 29 (2) (2007)
Sonjoy Das, James C. Spall, Roger G. Ghanem
Efficient Monte Carlo computation of Fisher information matrix using prior information. PerMIS (2007)
Abhijit Sarkar, Nabil Benabbou, Roger G. Ghanem
Domain Decompostion Of Stochastic PDEs and its Parallel. HPCS (2006)
Sonjoy Das, Roger G. Ghanem, James C. Spall
Asymptotic Sampling Distribution for Polynomial Chaos Representation of Data: A Maximum Entropy and Fisher information approach. CDC (2006)
Roger G. Ghanem, Alireza Doostan
On the construction and analysis of stochastic models: Characterization and propagation of the errors associated with limited data. J. Comput. Phys. 217 (1) (2006)
Emad Boctor, Michelle de Oliveira, Michael A. Choti, Roger G. Ghanem, Russell H. Taylor, Gregory D. Hager, Gabor Fichtinger
Ultrasound Monitoring of Tissue Ablation Via Deformation Model and Shape Priors. MICCAI (2) (2006)
Yu Zou, Roger G. Ghanem
Error Estimation in the Spatial Discretization of Multiscale Bridging Models. Multiscale Model. Simul. 3 (4) (2005)
Dongbin Xiu, Ioannis G. Kevrekidis, Roger G. Ghanem
An equation-free, multiscale approach to uncertainty quantification. Comput. Sci. Eng. 7 (3) (2005)
Yu Zou, Roger G. Ghanem
A Multiscale Data Assimilation with the Ensemble Kalman Filter. Multiscale Model. Simul. 3 (1) (2005)
Roger G. Ghanem, Steven F. Wojtkiewicz
Special Issue on Uncertainty Quantification. SIAM J. Sci. Comput. 26 (2) (2004)
Christian Soize, Roger G. Ghanem
Physical Systems with Random Uncertainties: Chaos Representations with Arbitrary Probability Measure. SIAM J. Sci. Comput. 26 (2) (2004)
Olivier P. Le Maître, M. T. Reagan, Bert J. Debusschere, Habib N. Najm, Roger G. Ghanem, Omar M. Knio
Natural Convection in a Closed Cavity under Stochastic Non-Boussinesq Conditions. SIAM J. Sci. Comput. 26 (2) (2004)
Roger G. Ghanem, John R. Red-Horse
Orthogonal representations of stochastic processes and their propagation in mechanics. CDC (2004)
Bert J. Debusschere, Habib N. Najm, Philippe P. Pébay, Omar M. Knio, Roger G. Ghanem, Olivier P. Le Maître
Numerical Challenges in the Use of Polynomial Chaos Representations for Stochastic Processes. SIAM J. Sci. Comput. 26 (2) (2004)