Robert Hager

11 papers A 1C 2Journal 6Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Fast and Invertible Simplicial Approximation of Magnetic-Following Interpolation for Visualizing Fusion Plasma Simulation Data.
Comput. Graph. Forum
Congrong Ren, Robert Hager, Randy Michael Churchill, Albert Mollén, Seung-Hoe Ku, Choong-Seock Chang, Hanqi Guo
2024 J jnl
Modeling and meshing for tokamak edge plasma simulations.
Comput. Phys. Commun.
Usman Riaz, E. Seegyoung Seol, Robert Hager, Mark S. Shephard
2024 — conf
Performance Improvements of Poincaré Analysis for Exascale Fusion Simulations.
VisGap@EuroVis
David Pugmire, Jong Youl Choi, Scott Klasky, Kenneth Moreland, Eric Suchyta, Tushar M. Athawale, Zhe Wang, Choong-Seock Chang, Seung-Hoe Ku, Robert Hager
2024 C conf
Wavelet-Augmented Self-Supervised Learning for Accurate Classification of Cognitive Workload.
BSN
Nooshin Taheri-Chatrudi, Will Clegern, Robert Hager, Lonnie Nelson, Hassan Ghasemzadeh
2020 J jnl
Moment preserving constrained resampling with applications to particle-in-cell methods.
J. Comput. Phys.
Danial Faghihi, Varis Carey, Craig Michoski, Robert Hager, Saloman Janhunen, Choong-Seock Chang, Robert D. Moser
2016 J jnl
A fully non-linear multi-species Fokker-Planck-Landau collision operator for simulation of fusion plasma.
J. Comput. Phys.
Robert Hager, Eisung Yoon, Seung-Hoe Ku, Eduardo F. D'Azevedo, Patrick H. Worley, Choong-Seock Chang
2016 J jnl
A new hybrid-Lagrangian numerical scheme for gyrokinetic simulation of tokamak edge plasma.
J. Comput. Phys.
Seung-Hoe Ku, Robert Hager, Choong-Seock Chang, J. M. Kwon, Scott E. Parker
2016 J jnl
Mesh generation for confined fusion plasma simulation.
Eng. Comput.
Fan Zhang, Robert Hager, Seung-Hoe Ku, Choong-Seock Chang, Stephen C. Jardin, Nathaniel M. Ferraro, E. Seegyoung Seol, Eisung Yoon, Mark S. Shephard
2016 — conf
Persistent Data Staging Services for Data Intensive In-situ Scientific Workflows.
DIDC@HPDC
Melissa Romanus, Fan Zhang, Tong Jin, Qian Sun, Hoang Bui, Manish Parashar, Jong Youl Choi, Saloman Janhunen, Robert Hager, Scott Klasky, Choong-Seock Chang, Ivan Rodero
2015 A conf
Exploring Data Staging Across Deep Memory Hierarchies for Coupled Data Intensive Simulation Workflows.
IPDPS
Tong Jin, Fan Zhang, Qian Sun, Hoang Bui, Melissa Romanus, Norbert Podhorszki, Scott Klasky, Hemanth Kolla, Jacqueline Chen, Robert Hager, Choong-Seock Chang, Manish Parashar
2014 C conf
Leveraging deep memory hierarchies for data staging in coupled data-intensive simulation workflows.
CLUSTER
Tong Jin, Fan Zhang, Qian Sun, Hoang Bui, Norbert Podhorszki, Scott Klasky, Hemanth Kolla, Jacqueline Chen, Robert Hager, Choong-Seock Chang, Manish Parashar