Bert J. Debusschere

35 papers A 1B 1C 2Journal 25Unranked 6

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Scalable extensions to given-data Sobol' index estimators. CoRR Teresa Portone, Bert J. Debusschere, Samantha Yang, Emiliano Islas-Quinones, T. Patrick Xiao
2022	J	`jnl`	An out-of-distribution discriminator based on Bayesian neural network epistemic uncertainty. CoRR Ethan Ancell, Christopher H. Bennett, Bert J. Debusschere, Sapan Agarwal, Park Hays, T. Patrick Xiao
2022	—	`conf`	Verification of Cyber Emulation Experiments Through Virtual Machine and Host Metrics. CSET @ USENIX Security Symposium Jamie Thorpe, Laura P. Swiler, Seth Hanson, Gerardo Cruz, Thomas D. Tarman, Trevor Rollins, Bert J. Debusschere
2021	J	`jnl`	Co-design Center for Exascale Machine Learning Technologies (ExaLearn). Int. J. High Perform. Comput. Appl. Francis J. Alexander, James Ang, Jenna A. Bilbrey, Jan Balewski, Tiernan Casey, Ryan Chard, Jong Choi, Sutanay Choudhury, Bert J. Debusschere, Anthony M. DeGennaro, Nikoli Dryden, J. Austin Ellis, Ian T. Foster, Cristina Garcia-Cardona, Sayan Ghosh, Peter Harrington, Yunzhi Huang, Shantenu Jha, Travis Johnston, Ai Kagawa, Ramakrishnan Kannan, Neeraj Kumar, Zhengchun Liu, Naoya Maruyama, Satoshi Matsuoka, Erin McCarthy, Jamaludin Mohd-Yusof, Peter Nugent, Yosuke Oyama, Thomas Proffen, David Pugmire, Sivasankaran Rajamanickam, Vinay Ramakrishnaiah, Malachi Schram, Sudip K. Seal, Ganesh Sivaraman, Christine Sweeney, Li Tan, Rajeev Thakur, Brian Van Essen, Logan T. Ward, Paul M. Welch, Michael Wolf, Sotiris S. Xantheas, Kevin G. Yager, Shinjae Yoo, Byung-Jun Yoon
2018	J	`jnl`	Exploring the interplay of resilience and energy consumption for a task-based partial differential equations preconditioner. Parallel Comput. Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere
2018	J	`jnl`	How Do We Create More Equitable, Diverse, and Inclusive Organizations, and Why Does it Matter? A White Male's Perspective. Comput. Sci. Eng. Bert J. Debusschere
2018	J	`jnl`	Parallel Domain Decomposition Strategies for Stochastic Elliptic Equations Part B: Accelerated Monte Carlo Sampling with Local PC Expansions. SIAM J. Sci. Comput. Andres Contreras, Paul Mycek, Olivier P. Le Maître, Francesco Rizzi, Bert J. Debusschere, Omar M. Knio
2018	J	`jnl`	Parallel Domain Decomposition Strategies for Stochastic Elliptic Equations. Part A: Local Karhunen-Loève Representations. SIAM J. Sci. Comput. Andres Contreras, Paul Mycek, Olivier P. Le Maître, Francesco Rizzi, Bert J. Debusschere, Omar M. Knio
2018	J	`jnl`	Partial differential equations preconditioner resilient to soft and hard faults. Int. J. High Perform. Comput. Appl. Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere
2017	J	`jnl`	A resilient domain decomposition polynomial chaos solver for uncertain elliptic PDEs. Comput. Phys. Commun. Paul Mycek, Andres Contreras, Olivier P. Le Maître, Khachik Sargsyan, Francesco Rizzi, Karla Morris, Cosmin Safta, Bert J. Debusschere, Omar M. Knio
2017	J	`jnl`	Discrete A Priori Bounds for the Detection of Corrupted PDE Solutions in Exascale Computations. SIAM J. Sci. Comput. Paul Mycek, Francesco Rizzi, Olivier P. Le Maître, Khachik Sargsyan, Karla Morris, Cosmin Safta, Bert J. Debusschere, Omar M. Knio
2016	—	`conf`	Application Fault Tolerance for Shrinking Resources via the Sparse Grid Combination Technique. IPDPS Workshops Peter E. Strazdins, Md. Mohsin Ali, Bert J. Debusschere
2016	—	`conf`	Performance Scaling Variability and Energy Analysis for a Resilient ULFM-based PDE Solver. ScalA@SC Karla Morris, Francesco Rizzi, Brendan Cook, Paul Mycek, Olivier P. Le Maître, Omar M. Knio, Khachik Sargsyan, Kathryn Dahlgren, Bert J. Debusschere
2016	C	`conf`	Scalability of Partial Differential Equations Preconditioner Resilient to Soft and Hard Faults. ISC Karla Morris, Francesco Rizzi, Khachik Sargsyan, Kathryn Dahlgren, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere
2016	—	`conf`	ULFM-MPI Implementation of a Resilient Task-Based Partial Differential Equations Preconditioner. FTXS@HPDC Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Bert J. Debusschere, Olivier P. Le Maître, Omar M. Knio
2015	J	`jnl`	Fault Resilient Domain Decomposition Preconditioner for PDEs. SIAM J. Sci. Comput. Khachik Sargsyan, Francesco Rizzi, Paul Mycek, Cosmin Safta, Karla Morris, Habib N. Najm, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere
2015	J	`jnl`	Hybrid discrete/continuum algorithms for stochastic reaction networks. J. Comput. Phys. Cosmin Safta, Khachik Sargsyan, Bert J. Debusschere, Habib N. Najm
2015	C	`conf`	Partial Differential Equations Preconditioner Resilient to Soft and Hard Faults. CLUSTER Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere
2015	J	`jnl`	Probabilistic Methods for Sensitivity Analysis and Calibration in the NASA Challenge Problem. J. Aerosp. Inf. Syst. Cosmin Safta, Khachik Sargsyan, Habib N. Najm, Kenny Chowdhary, Bert J. Debusschere, Laura Painton Swiler, Michael S. Eldred
2015	J	`jnl`	Quantifying Sampling Noise and Parametric Uncertainty in Atomistic-to-Continuum Simulations Using Surrogate Models. Multiscale Model. Simul. Maher Salloum, Khachik Sargsyan, Reese E. Jones, Habib N. Najm, Bert J. Debusschere
2013	—	`conf`	Validation and Uncertainty Assessment of Extreme-Scale HPC Simulation through Bayesian Inference. Euro-Par Jeremiah J. Wilke, Khachik Sargsyan, Joseph P. Kenny, Bert J. Debusschere, Habib N. Najm, Gilbert Hendry
2012	J	`jnl`	A Stochastic Multiscale Coupling Scheme to Account for Sampling Noise in Atomistic-to-Continuum Simulations. Multiscale Model. Simul. Maher Salloum, Khachik Sargsyan, Reese E. Jones, Bert J. Debusschere, Habib N. Najm, Helgi Adalsteinsson
2012	J	`jnl`	Data-free inference of the joint distribution of uncertain model parameters. J. Comput. Phys. Robert D. Berry, Habib N. Najm, Bert J. Debusschere, Youssef M. Marzouk, Helgi Adalsteinsson
2012	J	`jnl`	Multiparameter Spectral Representation of Noise-Induced Competence in Bacillus Subtilis. IEEE ACM Trans. Comput. Biol. Bioinform. Khachik Sargsyan, Cosmin Safta, Bert J. Debusschere, Habib N. Najm
2012	J	`jnl`	Uncertainty Quantification given Discontinuous Model Response and a Limited Number of Model Runs. SIAM J. Sci. Comput. Khachik Sargsyan, Cosmin Safta, Bert J. Debusschere, Habib N. Najm
2012	J	`jnl`	Uncertainty Quantification in MD Simulations. Part I: Forward Propagation. Multiscale Model. Simul. Francesco Rizzi, Habib N. Najm, Bert J. Debusschere, Khachik Sargsyan, Maher Salloum, Helgi Adalsteinsson, Omar M. Knio
2012	J	`jnl`	Uncertainty Quantification in MD Simulations. Part II: Bayesian Inference of Force-Field Parameters. Multiscale Model. Simul. Francesco Rizzi, Habib N. Najm, Bert J. Debusschere, Khachik Sargsyan, Maher Salloum, Helgi Adalsteinsson, Omar M. Knio
2011	J	`jnl`	Eigenvalues of the Jacobian of a Galerkin-Projected Uncertain ODE System. SIAM J. Sci. Comput. Benjamin E. Sonday, Robert D. Berry, Habib N. Najm, Bert J. Debusschere
2010	J	`jnl`	Spectral Representation and Reduced Order Modeling of the Dynamics of Stochastic Reaction Networks via Adaptive Data Partitioning. SIAM J. Sci. Comput. Khachik Sargsyan, Bert J. Debusschere, Habib N. Najm, Olivier P. Le Maître
2009	—	`conf`	Uncertainty Quantification in the Presence of Limited Climate Model Data with Discontinuities. ICDM Workshops Khachik Sargsyan, Cosmin Safta, Bert J. Debusschere, Habib N. Najm
2008	J	`jnl`	Components for atomistic-to-continuum multiscale modeling of flow in micro- and nanofluidic systems. Sci. Program. Helgi Adalsteinsson, Bert J. Debusschere, Kevin R. Long, Habib N. Najm
2008	A	`conf`	Ovis-2: A robust distributed architecture for scalable RAS. IPDPS Jim M. Brandt, Bert J. Debusschere, Ann C. Gentile, Jackson R. Mayo, Philippe P. Pébay, David C. Thompson, M. H. Wong
2008	B	`conf`	Using Probabilistic Characterization to Reduce Runtime Faults in HPC Systems. CCGRID Jim M. Brandt, Bert J. Debusschere, Ann C. Gentile, Jackson R. Mayo, Philippe P. Pébay, David C. Thompson, Matthew Wong
2004	J	`jnl`	Natural Convection in a Closed Cavity under Stochastic Non-Boussinesq Conditions. SIAM J. Sci. Comput. Olivier P. Le Maître, M. T. Reagan, Bert J. Debusschere, Habib N. Najm, Roger G. Ghanem, Omar M. Knio
2004	J	`jnl`	Numerical Challenges in the Use of Polynomial Chaos Representations for Stochastic Processes. SIAM J. Sci. Comput. Bert J. Debusschere, Habib N. Najm, Philippe P. Pébay, Omar M. Knio, Roger G. Ghanem, Olivier P. Le Maître