Steven E. Hahn

According to our database, Steven E. Hahn authored at least 11 papers between 2015 and 2025.

Collaborative distances:

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

2025

Software stewardship and advancement of a high-performance computing scientific application: QMCPACK.

William F. Godoy, Steven E. Hahn, Michael M. Walsh, Philip W. Fackler, Jaron T. Krogel, Peter W. Doak, Paul R. C. Kent, Alfredo A. Correa, Ye Luo, Mark Dewing

Future Gener. Comput. Syst., 2025

2024

ASGarD: Adaptive Sparse Grid Discretization.

Steven E. Hahn, Miroslav Stoyanov, Stefan Schnake, Eirik Endeve, David L. Green, Mark R. Cianciosa, Eduardo F. D'Azevedo, Wael R. Elwasif, Coleman Kendrick, Hao Lau, M. Graham Lopez, Adam McDaniel, B. Tyler McDaniel, Lin Mu, Timothy Reed Younkin, Hugo Brunie, Nestor Demeure, Cory D. Hauck

J. Open Source Softw., 2024

Sparse-grid discontinuous Galerkin methods for the Vlasov-Poisson-Lenard-Bernstein model.

Stefan Schnake, Coleman Kendrick, Eirik Endeve, Miroslav Stoyanov, Steven E. Hahn, Cory D. Hauck, David L. Green, Phil Snyder, John Canik

J. Comput. Phys., 2024

Integrating ORNL's HPC and Neutron Facilities with a Performance-Portable CPU/GPU Ecosystem.

Steven E. Hahn, Philip W. Fackler, William F. Godoy, Ketan Maheshwari, Zachary Morgan, Andrei T. Savici, Christina M. Hoffmann, Pedro Valero-Lara, Jeffrey S. Vetter, Rafael Ferreira da Silva

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

2023

Software engineering to sustain a high-performance computing scientific application: QMCPACK.

William F. Godoy, Steven E. Hahn, Michael M. Walsh, Philip W. Fackler, Jaron T. Krogel, Peter W. Doak, Paul R. C. Kent, Alfredo A. Correa, Ye Luo, Mark Dewing

CoRR, 2023

2022

drtsans: The data reduction toolkit for small-angle neutron scattering at Oak Ridge National Laboratory.

William T. Heller, John Hetrick, Jean Bilheux, Jose M. Borreguero Calvo, Wei-Ren Chen, Lisa DeBeer-Schmitt, Changwoo Do, Mathieu Doucet, Michael R. Fitzsimmons, William F. Godoy, Garrett E. Granroth, Steven E. Hahn, Lilin He, Fahima Islam, Jiao Lin, Kenneth C. Littrell, Marshall T. McDonnell, Jesse McGaha, Peter F. Peterson, Sai Venkatesh Pingali, Shuo Qian, Andrei T. Savici, Yingrui Shang, Christopher B. Stanley, Volker S. Urban, Ross E. Whitfield, Chen Zhang, Wenduo Zhou, Jay Jay Billings, Matthew J. Cuneo, Ricardo M. Ferraz Leal, Tianhao Wang, Bin Wu

SoftwareX, 2022

2021

Efficient loading of reduced data ensembles produced at ORNL SNS/HFIR neutron time-of-flight facilities.

William F. Godoy, Andrei T. Savici, Steven E. Hahn, Peter F. Peterson

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

2020

Performance Improvements on SNS and HFIR Instrument Data Reduction Workflows Using Mantid.

William F. Godoy, Peter F. Peterson, Steven E. Hahn, John Hetrick, Mathieu Doucet, Jay Jay Billings

Proceedings of the Driving Scientific and Engineering Discoveries Through the Convergence of HPC, Big Data and AI, 2020

Efficient Data Management in Neutron Scattering Data Reduction Workflows at ORNL.

William F. Godoy, Peter F. Peterson, Steven E. Hahn, Jay Jay Billings

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

Dynamic Color Mapping with a Multi-Scale Histogram: A Design Study with Physical Scientists.

Junghoon Chae, Chad A. Steed, John R. Goodall, Steven E. Hahn

Proceedings of the Visualization and Data Analysis 2019, 2019

2015

Immersive visualization for materials science data analysis using the Oculus Rift.

Margaret Drouhard, Chad A. Steed, Steven E. Hahn, Thomas Proffen, Jamison Daniel, Michael A. Matheson

Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015