Publications

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Learning to Parameterize a Stochastic Processing Using Neuromorphic Data Generation

International Conference on Neuromorphic Systems

William Mark Severa, John Darby Smith, Richard B. Lehoucq, James Bradley Aimone

Conference Presentation – 2022 Conference Presentation 2022

Learning to Parameterize a Stochastic Process Using Neuromorphic Data Generation

International Conference on Neuromorphic Systems

William Mark Severa, John Darby Smith, Richard B. Lehoucq, James Bradley Aimone

Conference Paper – 2022 Conference Paper 2022

Particle approach to inverse problems via gradient-based optimization

CIS Research Foundation External Review

Stephen D Bond, Brian C. Franke, Richard B. Lehoucq, Aaron Jeffrey Olson, John Darby Smith, Scott McKinley, Petr Plechac

Display or Poster (non-conference) – 2022 Display or Poster (non-conference) 2022

Zero-Truncated Poisson Regression for Multiway Count Data

Conference on Random Matrix Theory and Numerical Linear Algebra

Oscar Lopez, Daniel Dunlavy, Richard B. Lehoucq

Conference Poster – 2022 Conference Poster 2022

Low-Rank Tensor Decompositions for Large Sparse Count Data

8th European Seminar on Computing (ESCO 2022) - ONLINE

Daniel Dunlavy, Richard B. Lehoucq, Oscar Lopez

Conference Presentation – 2022 Conference Presentation 2022

Updates on Monte Carlo transport uncertainty quantification and sensitivity analysis methods at SNL

CEMeNT PSAAP Center TST Meeting

Aaron Jeffrey Olson, Gianluca Geraci, Richard B. Lehoucq

Presentation (non-conference) – 2022 Presentation (non-conference) 2022

Sensitivity Analyses for Monte Carlo transport

TSAAP/TST CEMeNT meeting

Richard B. Lehoucq

Presentation (non-conference) – 2022 Presentation (non-conference) 2022

Neuromorphic scaling advantages for energy-efficient random walk computations

Nature Electronics

John Darby Smith, Aaron Jamison Hill, Reeder Leah, Brian C. Franke, Richard B. Lehoucq, Ojas D. Parekh, William Mark Severa, James Bradley Aimone

https://www.osti.gov/search/identifier:1845387

Journal Article – 2022 Journal Article 2022

Zero-Truncated Poisson Tensor Decomposition for Sparse Count Data

Oscar Lopez, Richard B. Lehoucq, Daniel Dunlavy

https://www.osti.gov/search/identifier:1841834

Report – 2022 Report 2022

Assessing a Neuromorphic Platform for use in Scientific Stochastic Sampling

International Conference on Rebooting Computing

John Darby Smith, Richard B. Lehoucq, James Bradley Aimone, William Mark Severa

Conference Paper – 2021 Conference Paper 2021

Assessing a Neuromorphic Platform for use in Scientific Stochastic Sampling

International Conference on Rebooting Computing

John Darby Smith, James Bradley Aimone, William Mark Severa, Richard B. Lehoucq

Conference Presentation – 2021 Conference Presentation 2021

Developing a Graph Analytics Code : An Analysis of the Chapel Programming Environment

CHIUWChapel Implementers and Users Workshop

Richard Frederick Barrett, Omar Raad Aaziz, Jeanine Cook, Richard B. Lehoucq, Stephen Lecler Olivier, Courtenay T. Vaughan

Conference Presentation – 2021 Conference Presentation 2021

Learning to Solve an Inverse Problem Using Neuromorphic Data Generation

Smoky Mountains Conference

John Darby Smith, William Mark Severa, Richard B. Lehoucq, James Bradley Aimone

Abstract – 2021 Abstract 2021

Neuromorphic scaling advantages for energy-efficient random walk computations

John Darby Smith, Aaron Jamison Hill, Leah Reeder, Brian C. Franke, Richard B. Lehoucq, Ojas D. Parekh, William Mark Severa, James Bradley Aimone

https://www.osti.gov/search/identifier:1671377

SAND Report – 2020 SAND Report 2020

Particle Sensitivity Analysis

Richard B. Lehoucq, Brian C. Franke, Stephen D Bond, Scott McKinley

https://www.osti.gov/search/identifier:1669202

SAND Report – 2020 SAND Report 2020

Solving a steady-state pde using spiking networks and neuromorphic hardware

International Conference on Neuromorphic Systems

John Darby Smith, William Mark Severa, Aaron Jamison Hill, Leah Reeder, Ojas D. Parekh, Brian C. Franke, Richard B. Lehoucq, James Bradley Aimone

https://www.osti.gov/search/identifier:1813714

Conference Paper – 2020 Conference Paper 2020

Solving a steady-state pde using spiking networks and neuromorphic hardware

International Conference on Neuromorphic Systems

John Darby Smith, William Mark Severa, Aaron Jamison Hill, Leah Evelyn Reeder, Brian C. Franke, Richard B. Lehoucq, Ojas D. Parekh, James Bradley Aimone

https://www.osti.gov/search/identifier:1808426

Conference Paper – 2020 Conference Paper 2020

Sensitivity analysis for Monte Carlo simulations of integro-partial differential equations

Coda2020

Stephen D Bond, Brian C. Franke, Richard B. Lehoucq, John Darby Smith

https://www.osti.gov/search/identifier:1765803

Conference Paper – 2020 Conference Paper 2020

Sensitivity analysis for Monte Carlo simulations of integro-partial differential equations

CoDA 2020

Richard B. Lehoucq, Brian C. Franke, Shannon Bond, John Darby Smith

https://www.osti.gov/search/identifier:1764792

Conference Paper – 2020 Conference Paper 2020

Solving IPDEs on Spiking Neuromorphic Hardware

Joint Math Meetings

John Darby Smith, James Bradley Aimone, Brian C. Franke, Aaron Jamison Hill, Richard B. Lehoucq, Ojas D. Parekh, Leah Evelyn Reeder, William Mark Severa

https://www.osti.gov/search/identifier:1761032

Conference Paper – 2020 Conference Paper 2020

LDRD Final Report: Fast and Robust Linear Solvers based on Hierarchical Matrices

Erik Gunnar Boman, Eric Darve, Richard B. Lehoucq, Sivasankaran Rajamanickam, Raymond S. Tuminaro, Ichitaro Yamazaki

https://www.osti.gov/search/identifier:1574609

Report – 2019 Report 2019

Developing and evaluating Malliavin estimators for intrusive sensitivity analysis of Monte Carlo radiation transport

Stephen D Bond, Brian C. Franke, Richard B. Lehoucq, John Darby Smith

https://www.osti.gov/search/identifier:1568989

Report – 2019 Report 2019

An SDE Representation of Particle Transport for Low Power Implementation

Joint Math Meetings

John Darby Smith, Richard B. Lehoucq

Abstract – 2019 Abstract 2019

Subspace projection methods and random linear algebra

Shell Lecture Rice University

Richard B. Lehoucq

https://www.osti.gov/search/identifier:1644501

Presentation (non-conference) – 2019 Presentation (non-conference) 2019

Complex fracture nucleation and evolution with nonlocal elastodynamics

Journal of Peridynamics and Nonlocal Modeling

Richard B. Lehoucq, Robert Lipton, Prashant Jha

https://www.osti.gov/search/identifier:1529304

Journal Article – 2018 Journal Article 2018
Document Title Type Year
Results 1–25 of 155