Using the Common Component Architecture to Design High Performance Scientific Simulation Codes. - Sophia Lefantzi; Jaideep Ray; Habib N. Najm (IPDPS, 2003)

Numerical Challenges in the Use of Polynomial Chaos Representations for Stochastic Processes. - Bert J. Debusschere; Habib N. Najm; Philippe P. Pébay; Omar M. Knio; Roger G. Ghanem; Olivier P. Le Maître (SIAM J. Sci. Comput., 2004)

Natural Convection in a Closed Cavity under Stochastic Non-Boussinesq Conditions. - Olivier P. Le Maître; M. T. Reagan; Bert J. Debusschere; Habib N. Najm; Roger G. Ghanem; Omar M. Knio (SIAM J. Sci. Comput., 2004)

Modeling Low Mach Number Reacting Flow with Detailed Chemistry and Transport. - Habib N. Najm; Omar M. Knio (J. Sci. Comput., 2005)

Model Reduction and Physical Understanding of Slowly Oscillating Processes: The Circadian Cycle. - Dimitris A. Goussis; Habib N. Najm (Multiscale Model. Simul., 2006)

Stochastic spectral methods for efficient Bayesian solution of inverse problems. - Youssef M. Marzouk; Habib N. Najm; Larry A. Rahn (J. Comput. Phys., 2007)

Multi-Resolution-Analysis Scheme for Uncertainty Quantification in Chemical Systems. - Olivier P. Le Maître; Habib N. Najm; Philippe P. Pébay; Roger G. Ghanem; Omar M. Knio (SIAM J. Sci. Comput., 2007)

Using High-Order Methods on Adaptively Refined Block-Structured Meshes: Derivatives, Interpolations, and Filters. - Jaideep Ray; Christopher A. Kennedy; Sophia Lefantzi; Habib N. Najm (SIAM J. Sci. Comput., 2007)

Components for atomistic-to-continuum multiscale modeling of flow in micro- and nanofluidic systems. - Helgi Adalsteinsson; Bert J. Debusschere; Kevin R. Long; Habib N. Najm (Sci. Program., 2008)

Uncertainty Quantification in the Presence of Limited Climate Model Data with Discontinuities. - Khachik Sargsyan; Cosmin Safta; Bert J. Debusschere; Habib N. Najm (ICDM Workshops, 2009)

Dimensionality reduction and polynomial chaos acceleration of Bayesian inference in inverse problems. - Youssef M. Marzouk; Habib N. Najm (J. Comput. Phys., 2009)

A high-order low-Mach number AMR construction for chemically reacting flows. - Cosmin Safta; Jaideep Ray; Habib N. Najm (J. Comput. Phys., 2010)

Spectral Representation and Reduced Order Modeling of the Dynamics of Stochastic Reaction Networks via Adaptive Data Partitioning. - Khachik Sargsyan; Bert J. Debusschere; Habib N. Najm; Olivier P. Le Maître (SIAM J. Sci. Comput., 2010)

Eigenvalues of the Jacobian of a Galerkin-Projected Uncertain ODE System. - Benjamin E. Sonday; Robert D. Berry; Habib N. Najm; Bert J. Debusschere (SIAM J. Sci. Comput., 2011)

Data-free inference of the joint distribution of uncertain model parameters. - Robert D. Berry; Habib N. Najm; Bert J. Debusschere; Youssef M. Marzouk; Helgi Adalsteinsson (J. Comput. Phys., 2012)

Multiscale Stochastic Preconditioners in Non-intrusive Spectral Projection. - Alen Alexanderian; Olivier P. Le Maître; Habib N. Najm; Mohamed Iskandarani; Omar M. Knio (J. Sci. Comput., 2012)

Uncertainty Quantification in MD Simulations. Part I: Forward Propagation. - Francesco Rizzi; Habib N. Najm; Bert J. Debusschere; Khachik Sargsyan; Maher Salloum; Helgi Adalsteinsson; Omar M. Knio (Multiscale Model. Simul., 2012)

Uncertainty Quantification in MD Simulations. Part II: Bayesian Inference of Force-Field Parameters. - Francesco Rizzi; Habib N. Najm; Bert J. Debusschere; Khachik Sargsyan; Maher Salloum; Helgi Adalsteinsson; Omar M. Knio (Multiscale Model. Simul., 2012)

A Stochastic Multiscale Coupling Scheme to Account for Sampling Noise in Atomistic-to-Continuum Simulations. - Maher Salloum; Khachik Sargsyan; Reese E. Jones; Bert J. Debusschere; Habib N. Najm; Helgi Adalsteinsson (Multiscale Model. Simul., 2012)

Uncertainty Quantification given Discontinuous Model Response and a Limited Number of Model Runs. - Khachik Sargsyan; Cosmin Safta; Bert J. Debusschere; Habib N. Najm (SIAM J. Sci. Comput., 2012)

Multiparameter Spectral Representation of Noise-Induced Competence in Bacillus Subtilis. - Khachik Sargsyan; Cosmin Safta; Bert J. Debusschere; Habib N. Najm (IEEE ACM Trans. Comput. Biol. Bioinform., 2012)

Validation and Uncertainty Assessment of Extreme-Scale HPC Simulation through Bayesian Inference. - Jeremiah J. Wilke; Khachik Sargsyan; Joseph P. Kenny; Bert J. Debusschere; Habib N. Najm; Gilbert Hendry (Euro-Par, 2013)

Toward Using Surrogates to Accelerate Solution of Stochastic Electricity Grid Operations Problems. - Cosmin Safta; Richard L. Chen; Habib N. Najm; Ali Pinar; Jean-Paul Watson (CoRR, 2014)

A second-order coupled immersed boundary-SAMR construction for chemically reacting flow over a heat-conducting Cartesian grid-conforming solid. - Kushal S. Kedia; Cosmin Safta; Jaideep Ray; Habib N. Najm; Ahmed F. Ghoniem (J. Comput. Phys., 2014)

Enforcing positivity in intrusive PC-UQ methods for reactive ODE systems. - Habib N. Najm; Mauro Valorani (J. Comput. Phys., 2014)

Dynamical Structures in Stochastic Chemical Reaction Systems. - Xiaoying Han; Habib N. Najm (SIAM J. Appl. Dyn. Syst., 2014)

Efficient Representation of Uncertainty for Stochastic Economic Dispatch. - Cosmin Safta; Richard Li-Yang Chen; Habib N. Najm; Ali Pinar; Jean-Paul Watson (CoRR, 2015)

Probabilistic Methods for Sensitivity Analysis and Calibration in the NASA Challenge Problem. - Cosmin Safta; Khachik Sargsyan; Habib N. Najm; Kenny Chowdhary; Bert J. Debusschere; Laura Painton Swiler; Michael S. Eldred (J. Aerosp. Inf. Syst., 2015)

Hybrid discrete/continuum algorithms for stochastic reaction networks. - Cosmin Safta; Khachik Sargsyan; Bert J. Debusschere; Habib N. Najm (J. Comput. Phys., 2015)

Quantifying Sampling Noise and Parametric Uncertainty in Atomistic-to-Continuum Simulations Using Surrogate Models. - Maher Salloum; Khachik Sargsyan; Reese E. Jones; Habib N. Najm; Bert J. Debusschere (Multiscale Model. Simul., 2015)

Fault Resilient Domain Decomposition Preconditioner for PDEs. - Khachik Sargsyan; Francesco Rizzi; Paul Mycek; Cosmin Safta; Karla Morris; Habib N. Najm; Olivier P. Le Maître; Omar M. Knio; Bert J. Debusschere (SIAM J. Sci. Comput., 2015)

Bayesian estimation of Karhunen-Loève expansions; A random subspace approach. - Kenny Chowdhary; Habib N. Najm (J. Comput. Phys., 2016)

Data free inference with processed data products. - Kenny Chowdhary; Habib N. Najm (Stat. Comput., 2016)

Computational singular perturbation analysis of stochastic chemical systems with stiffness. - Lijin Wang; Xiaoying Han; Yanzhao Cao; Habib N. Najm (J. Comput. Phys., 2017)

Chance-constrained economic dispatch with renewable energy and storage. - Jianqiang Cheng; Richard Li-Yang Chen; Habib N. Najm; Ali Pinar; Cosmin Safta; Jean-Paul Watson (Comput. Optim. Appl., 2018)

Enhancing statistical moment calculations for stochastic Galerkin solutions with Monte Carlo techniques. - Kenny Chowdhary; Cosmin Safta; Habib N. Najm (J. Comput. Phys., 2018)

Compressive Sensing with Cross-Validation and Stop-Sampling for Sparse Polynomial Chaos Expansions. - Xun Huan; Cosmin Safta; Khachik Sargsyan; Zachary P. Vane; Guilhem Lacaze; Joseph C. Oefelein; Habib N. Najm (SIAM/ASA J. Uncertain. Quantification, 2018)

Distributionally Robust Optimization with Principal Component Analysis. - Jianqiang Cheng; Richard Li-Yang Chen; Habib N. Najm; Ali Pinar; Cosmin Safta; Jean-Paul Watson (SIAM J. Optim., 2018)

Effective construction of eigenvectors for a class of singular sparse matrices. - Xiaoying Han; Habib N. Najm (Appl. Math. Lett., 2019)

Design optimization of a scramjet under uncertainty using probabilistic learning on manifolds. - Roger G. Ghanem; Christian Soize; Cosmin Safta; Xun Huan; Guilhem Lacaze; Joseph C. Oefelein; Habib N. Najm (J. Comput. Phys., 2019)

Entropy-based closure for probabilistic learning on manifolds. - Christian Soize; Roger G. Ghanem; Cosmin Safta; Xun Huan; Zachary P. Vane; Joseph C. Oefelein; Guilhem Lacaze; Habib N. Najm; Qi Tang; X. Chen (J. Comput. Phys., 2019)

Compressive sensing adaptation for polynomial chaos expansions. - Panagiotis Tsilifis; Xun Huan; Cosmin Safta; Khachik Sargsyan; Guilhem Lacaze; Joseph C. Oefelein; Habib N. Najm; Roger G. Ghanem (J. Comput. Phys., 2019)

Bayesian Nonlocal Operator Regression (BNOR): A Data-Driven Learning Framework of Nonlocal Models with Uncertainty Quantification. - Yiming Fan; Marta D'Elia; Yue Yu; Habib N. Najm; Stewart Silling (CoRR, 2022)

TChem: A performance portable parallel software toolkit for complex kinetic mechanisms. - Kyungjoo Kim; Oscar H. Díaz-Ibarra; Habib N. Najm; Judit Zádor; Cosmin Safta (Comput. Phys. Commun., 2023)

Multifidelity Neural Network Formulations for Prediction of Reactive Molecular Potential Energy Surfaces. - Yoona Yang; Michael S. Eldred; Judit Zádor; Habib N. Najm (J. Chem. Inf. Model., 2023)

Pynta─An Automated Workflow for Calculation of Surface and Gas-Surface Kinetics. - Matthew S. Johnson; Maciej Gierada; Eric D. Hermes; David H. Bross; Khachik Sargsyan; Habib N. Najm; Judit Zádor (J. Chem. Inf. Model., 2023)

Bayesian optimization for stable properties amid processing fluctuations in sputter deposition. - Ankit Shrivastava; Matias Kalaswad; Joyce O. Custer; David P. Adams; Habib N. Najm (CoRR, 2024)

Accelerating Phase Field Simulations Through a Hybrid Adaptive Fourier Neural Operator with U-Net Backbone. - Christophe Bonneville; Nathan Bieberdorf; Arun Hegde; Mark Asta; Habib N. Najm; Laurent Capolungo; Cosmin Safta (CoRR, 2024)

Embedded Nonlocal Operator Regression (ENOR): Quantifying model error in learning nonlocal operators. - Yiming Fan; Habib N. Najm; Yue Yu; Stewart Silling; Marta D'Elia (CoRR, 2024)

CSPlib: A performance portable parallel software toolkit for analyzing complex kinetic mechanisms. - Oscar H. Díaz-Ibarra; Kyungjoo Kim; Cosmin Safta; Habib N. Najm (Comput. Phys. Commun., 2024)

Polynomial Chaos Surrogate Construction for Random Fields with Parametric Uncertainty. - Joy N. Mueller; Khachik Sargsyan; Craig J. Daniels; Habib N. Najm (SIAM/ASA J. Uncertain. Quantification, 2025)