Publications

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Continuum semiconductor physics model compression via Data-driven Discrete Exterior Calculus

8th European Congress on Computational Methods in Applied Sciences and Engineering

Andy Huang, Nathaniel Albert Trask, Xujiao Gao, Shahed Reza, Ravi Ghanshyam Patel, Christopher Brissette, Xiaozhe Hu

Conference Presentation – 2022 Conference Presentation 2022

Data-Driven Approximation of the Koopman Operator to support the Design of Electrical Systems, Data-Driven Model Integration for the Xyce Circuit Simulator, A nonlinear numerical transient compact photocurrent model and two more

2022 SIAM Conference on Mathematics of Data Science

Joshua McKinley Hanson, Andy Huang, Edgar Galvan, Kenneth Chadwick Sockwell, Biliana Stefanova Paskaleva, Charles E. Hembree, Pavel B. Bochev

Abstract – 2022 Abstract 2022

Machine learning of Physics-Informed Graph Neural Networks from TCAD models

Mechanistic Machine Learning and Digital Twins for Computational Science, Engineering & Technology (IACM conference) 2021

Andy Huang, Nathaniel Albert Trask, Xujiao Gao, Shahed Reza, Ravi Ghanshyam Patel, Christopher Brissette, Xiaozhe Hu

Conference Presentation – 2021 Conference Presentation 2021

Machine learning surrogates of high-fidelity electrical models

REHEDS External Review

Andy Huang, Xujiao Gao, Shahed Reza, Nathaniel Albert Trask, Ian Zachary Wilcox, Candace Pauline Diaz, Ravi Ghanshyam Patel

Presentation (non-conference) – 2021 Presentation (non-conference) 2021

Greedy Fiedler Spectral Partitioning for Data-driven Discrete Exterior Calculus

Association for the Advancement of Artificial Intelligence - Machine Learning for the Physical Sciences (AAAI-MLPS) 2021

Andy Huang, Nathaniel Albert Trask, Christopher Brissette, Xiaozhe Hu

https://www.osti.gov/search/identifier:1859685

Conference Presentation – 2021 Conference Presentation 2021

Extraction of Data-Driven Compact Models from High-Fidelity Semiconductor Simulations with Topological Data Analysis

SIAM Conference on Computional Science and Engineering 2021

Andy Huang, Nathaniel Albert Trask, Xujiao Gao, Shahed Reza, Ian Zachary Wilcox, Candace Pauline Diaz

https://www.osti.gov/search/identifier:1854316

Conference Presentation – 2021 Conference Presentation 2021

Gemma: An Electromagnetic Code for Heterogeneous Computer Architectures

Jowog-34

Brian Frederick Zinser, Samuel Blake, Robert Anthony Pfeiffer, Andy Huang, John J Himbele, Brian Andrew Freno, Vinh Quang Dang, Joseph D. Kotulski, Sivasankaran Rajamanickam, William Arthur. Johnson, Salvatore Campione, William L. Langston

https://www.osti.gov/search/identifier:1847565

Presentation (non-conference) – 2021 Presentation (non-conference) 2021

Physics-Informed Graph Neural Network for Circuit Compact Model Development

International Conference on Simulation of Semiconductor Processes and Devices (SISPAD) 2020

Xujiao Gao, Andy Huang, Nathaniel Albert Trask, Shahed Reza

https://www.osti.gov/search/identifier:1820261

Conference Paper – 2020 Conference Paper 2020

Physics-Informed Graph Neural Network for Circuit Compact Model Development

International Conference on Semiconductor Simulation of Processes and Devices

Xujiao Gao, Andy Huang, Nathaniel Albert Trask, Shahed Reza

https://www.osti.gov/search/identifier:1818021

Conference Paper – 2020 Conference Paper 2020

Physics-Informed Graph Neural Network for Circuit Compact Model Development

Sispad 2020

Xujiao Gao, Andy Huang, Nathaniel Albert Trask, Shahed Reza

Abstract – 2020 Abstract 2020

Physics-Informed, Multi-Stage Machine Learning for Circuit Compact Models

SIAM Conference on Mathematics of Data Science (MDS20)

Andy Huang, Nathaniel Albert Trask, Xujiao Gao, Shahed Reza

Abstract – 2020 Abstract 2020

Gemma: A Sandia National Laboratories Electromagnetic Code for Heterogeneous Computer Architectures

Siam Conference on Parallel Processing for Scientific Computing (PP2)

Brian Frederick Zinser, Samuel Adam Blake, Robert Anthony Pfeiffer, Andy Huang, John J Himbele, Brian Andrew Freno, Vinh Quang Dang, Joseph D. Kotulski, Sivasankaran Rajamanickam, William Arthur. Johnson, Salvatore Campione, William L. Langston

https://www.osti.gov/search/identifier:1764674

Conference Paper – 2020 Conference Paper 2020

Physics informed machine learning at SNL

LANL seminar

Nathaniel Albert Trask, Andy Huang

https://www.osti.gov/search/identifier:1646432

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

Gemma: A Sandia National Laboratories Electromagnetic Code for Heterogeneous Computer Architectures

SIAM Parallel Processing Conference for Scientific Computing

Brian Frederick Zinser, Samuel Adam Blake, Robert Anthony Pfeiffer, Andy Huang, John J Himbele, Brian Andrew Freno, Vinh Quang Dang, Joseph D. Kotulski, Sivasankaran Rajamanickam, William Arthur. Johnson, Salvatore Campione, William L. Langston

Abstract – 2019 Abstract 2019

Developing a Harmonic Balance Method for Charon

Trilinos Users Group

Andy Huang, Xujiao Gao, Roger P. Pawlowski, Jason Matthew Gates, Lawrence Musson, Gary L. Hennigan, Mihai Negoita

https://www.osti.gov/search/identifier:1593027

Conference Paper – 2018 Conference Paper 2018

A versatile harmonic balance method in a parallel framework

International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)

Andy Huang, Xujiao Gao, Roger P. Pawlowski, Jason Matthew Gates, Lawrence Musson, Gary L. Hennigan, Mihai Negoita

https://www.osti.gov/search/identifier:1806818

Conference Paper – 2018 Conference Paper 2018

A versatile harmonic balance method in a parallel framework

SISPAD (Simulation of Semiconductor Proceeses and Devices)

Andy Huang, Xujiao Gao, Roger P. Pawlowski, Jason Matthew Gates, Lawrence Musson, Gary L. Hennigan, Mihai Negoita

https://www.osti.gov/search/identifier:1806764

Conference Paper – 2018 Conference Paper 2018

A versatile harmonic balance method in a parallel framework

SISPAD (Simulation of Semiconductor Processes and Devices) 2018

Andy Huang, Xujiao Gao, Roger P. Pawlowski, Jason Matthew Gates, Lawrence Musson, Gary L. Hennigan, Mihai Negoita

Abstract – 2018 Abstract 2018

Implementation of Different Stabilization Schemes in Charon Using Trilinos/Panzer

2015 Trilinos User Group Meeting

Xujiao Gao, Andy Huang, Kara J. Peterson, Gary L. Hennigan, Lawrence Musson, Pavel B. Bochev

https://www.osti.gov/search/identifier:1331955

Conference Paper – 2015 Conference Paper 2015
Document Title Type Year