Bert J. Debusschere

According to our database, Bert J. Debusschere authored at least 33 papers between 2004 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

An out-of-distribution discriminator based on Bayesian neural network epistemic uncertainty.

Ethan Ancell, Christopher H. Bennett, Bert J. Debusschere, Sapan Agarwal, Park Hays, T. Patrick Xiao

CoRR, 2022

Verification of Cyber Emulation Experiments Through Virtual Machine and Host Metrics.

Jamie Thorpe, Laura P. Swiler, Seth Hanson, Gerardo Cruz, Thomas D. Tarman, Trevor Rollins, Bert J. Debusschere

Proceedings of the CSET 2022: Cyber Security Experimentation and Test Workshop, 2022

2021

Co-design Center for Exascale Machine Learning Technologies (ExaLearn).

Francis J. Alexander, James A. 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

Int. J. High Perform. Comput. Appl., 2021

2018

Parallel Domain Decomposition Strategies for Stochastic Elliptic Equations Part B: Accelerated Monte Carlo Sampling with Local PC Expansions.

Andres Contreras, Paul Mycek, Olivier P. Le Maître, Francesco Rizzi, Bert J. Debusschere, Omar M. Knio

SIAM J. Sci. Comput., 2018

Parallel Domain Decomposition Strategies for Stochastic Elliptic Equations. Part A: Local Karhunen-Loève Representations.

Andres Contreras, Paul Mycek, Olivier P. Le Maître, Francesco Rizzi, Bert J. Debusschere, Omar M. Knio

SIAM J. Sci. Comput., 2018

Exploring the interplay of resilience and energy consumption for a task-based partial differential equations preconditioner.

Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere

Parallel Comput., 2018

Partial differential equations preconditioner resilient to soft and hard faults.

Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere

Int. J. High Perform. Comput. Appl., 2018

How Do We Create More Equitable, Diverse, and Inclusive Organizations, and Why Does it Matter? A White Male's Perspective.

Bert J. Debusschere

Comput. Sci. Eng., 2018

2017

Discrete A Priori Bounds for the Detection of Corrupted PDE Solutions in Exascale Computations.

Paul Mycek, Francesco Rizzi, Olivier P. Le Maître, Khachik Sargsyan, Karla Morris, Cosmin Safta, Bert J. Debusschere, Omar M. Knio

SIAM J. Sci. Comput., 2017

A resilient domain decomposition polynomial chaos solver for uncertain elliptic PDEs.

Paul Mycek, Andres Contreras, Olivier P. Le Maître, Khachik Sargsyan, Francesco Rizzi, Karla Morris, Cosmin Safta, Bert J. Debusschere, Omar M. Knio

Comput. Phys. Commun., 2017

2016

Scalability of Partial Differential Equations Preconditioner Resilient to Soft and Hard Faults.

Karla Morris, Francesco Rizzi, Khachik Sargsyan, Kathryn Dahlgren, Paul Mycek, Cosmin Safta, Olivier P. Le Maître, Omar M. Knio, Bert J. Debusschere

Proceedings of the High Performance Computing - 31st International Conference, 2016

Performance Scaling Variability and Energy Analysis for a Resilient ULFM-based PDE Solver.

Karla Morris, Francesco Rizzi, Brendan Cook, Paul Mycek, Olivier P. Le Maître, Omar M. Knio, Khachik Sargsyan, Kathryn Dahlgren, Bert J. Debusschere

Proceedings of the 7th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2016

Application Fault Tolerance for Shrinking Resources via the Sparse Grid Combination Technique.

Peter E. Strazdins, Md. Mohsin Ali, Bert J. Debusschere

Proceedings of the 2016 IEEE International Parallel and Distributed Processing Symposium Workshops, 2016

ULFM-MPI Implementation of a Resilient Task-Based Partial Differential Equations Preconditioner.

Francesco Rizzi, Karla Morris, Khachik Sargsyan, Paul Mycek, Cosmin Safta, Bert J. Debusschere, Olivier P. Le Maître, Omar M. Knio

Proceedings of the ACM Workshop on Fault-Tolerance for HPC at Extreme Scale, 2016

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

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

Hybrid discrete/continuum algorithms for stochastic reaction networks.

Cosmin Safta, Khachik Sargsyan, Bert J. Debusschere, Habib N. Najm

J. Comput. Phys., 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

2013

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

Proceedings of the Euro-Par 2013 Parallel Processing, 2013

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

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

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 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

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

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

2011

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

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

2009

Uncertainty Quantification in the Presence of Limited Climate Model Data with Discontinuities.

Khachik Sargsyan, Cosmin Safta, Bert J. Debusschere, Habib N. Najm

Proceedings of the ICDM Workshops 2009, 2009

2008

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

Ovis-2: A robust distributed architecture for scalable RAS.

Jim M. Brandt, Bert J. Debusschere, Ann C. Gentile, Jackson R. Mayo, Philippe P. Pébay, David C. Thompson, M. H. Wong

Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

Using Probabilistic Characterization to Reduce Runtime Faults in HPC Systems.

Jim M. Brandt, Bert J. Debusschere, Ann C. Gentile, Jackson R. Mayo, Philippe P. Pébay, David C. Thompson, Matthew Wong

Proceedings of the 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2008), 2008

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

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