A Fourth-Order Accurate Finite-Volume Method with Structured Adaptive Mesh Refinement for Solving the Advection-Diffusion Equation. - Qinghai Zhang; Hans Johansen; Phillip Colella (SIAM J. Sci. Comput., 2012)

Simulating Urban Environments for Energy Analysis. - Gunther H. Weber; Hans Johansen; Daniel T. Graves; Terry J. Ligocki (EnvirVis@EuroVis, 2014)

Parallel In Situ Detection of Connected Components in Adaptive Mesh Refinement Data. - Xiaocheng Zou; Kesheng Wu; David A. Boyuka II; Daniel F. Martin; Surendra Byna; Houjun Tang; Kushal Bansal; Terry J. Ligocki; Hans Johansen; Nagiza F. Samatova (CCGRID, 2015)

Progress in Fast, Accurate Multi-scale Climate Simulations. - William D. Collins; Hans Johansen; Katherine J. Evans; Carol S. Woodward; Peter M. Caldwell (ICCS, 2015)

Data Elevator: Low-Contention Data Movement in Hierarchical Storage System. - Bin Dong 002; Suren Byna; Kesheng Wu; Prabhat; Hans Johansen; Jeffrey N. Johnson; Noel Keen (HiPC, 2016)

Simultaneously Solving Swarms of Small Sparse Systems on SIMD Silicon. - Bryce Adelstein-Lelbach; Hans Johansen; Samuel Williams 001 (IPDPS Workshops, 2017)

Toward Exascale Earthquake Ground Motion Simulations for Near-Fault Engineering Analysis. - Hans Johansen; Arthur J. Rodgers; N. Anders Petersson; David McCallen; Björn Sjögreen; Mamun Miah (Comput. Sci. Eng., 2017)

A moving control volume approach to computing hydrodynamic forces and torques on immersed bodies. - Nishant Nangia; Hans Johansen; Neelesh A. Patankar; Amneet Pal Singh Bhalla (J. Comput. Phys., 2017)

SIMD code generation for stencils on brick decompositions. - Tuowen Zhao; Mary W. Hall; Protonu Basu; Samuel Williams 001; Hans Johansen (PPoPP, 2018)

Exploiting reuse and vectorization in blocked stencil computations on CPUs and GPUs. - Tuowen Zhao; Protonu Basu; Samuel Williams 001; Mary W. Hall; Hans Johansen (SC, 2019)

Improving communication by optimizing on-node data movement with data layout. - Tuowen Zhao; Mary W. Hall; Hans Johansen; Samuel Williams 001 (PPoPP, 2021)

Tensor Iterators for Flexible High-Performance Tensor Computation. - John Jolly; Priya Goyal; Vishal Sahoo; Hans Johansen; Mary W. Hall (LCPC, 2022)

Maximizing Performance Through Memory Hierarchy-Driven Data Layout Transformations. - Benjamin Sepanski; Tuowen Zhao; Hans Johansen; Samuel Williams 001 (MCHPC@SC, 2022)

PAQR: Pivoting Avoiding QR factorization. - Wissam M. Sid-Lakhdar; Sébastien Cayrols; Daniel Bielich; Ahmad Abdelfattah; Piotr Luszczek; Mark Gates; Stanimire Tomov; Hans Johansen; David B. Williams-Young; Timothy A. Davis 001; Jack J. Dongarra; Hartwig Anzt (IPDPS, 2023)

Performance Portability Evaluation of Blocked Stencil Computations on GPUs. - Oscar Antepara; Samuel Williams 001; Hans Johansen; Tuowen Zhao; Samantha Hirsch; Priya Goyal; Mary W. Hall (SC Workshops, 2023)

A high order Cartesian grid, finite volume method for elliptic interface problems. - Will Thacher; Hans Johansen; Daniel F. Martin (J. Comput. Phys., 2023)

A Fourth-Order Embedded Boundary Finite Volume Method for the Unsteady Stokes Equations with Complex Geometries. - Nathaniel Overton-Katz; Xinfeng Gao; Stephen M. Guzik; Oscar Antepara; Daniel T. Graves; Hans Johansen (SIAM J. Sci. Comput., 2023)

High-Performance, Scalable Geometric Multigrid via Fine-Grain Data Blocking for GPUs. - Oscar Antepara; Samuel Williams 001; Hans Johansen; Mary W. Hall (SC Workshops, 2024)

Proceedings of the Workshop on 3D Geometry Generation for Scientific Computing. - Marissa Ramirez de Chanlatte; Phillip Colella; Trevor Darrell; Alexandra Carlson; Peter H. N. de With; Huayu Deng; Shanyan Guan; James Hays; Tim Houben; Thomas Huisman; Nikita Jaipuria; Hans Johansen; et al. (WACV (Workshops), 2024)

Bricks: A high-performance portability layer for computations on block-structured grids. - Mahesh Lakshminarasimhan; Oscar Antepara; Tuowen Zhao; Benjamin Sepanski; Protonu Basu; Hans Johansen; Mary W. Hall; Samuel Williams 001 (Int. J. High Perform. Comput. Appl., 2024)

A high order cut-cell method for solving the shallow-shelf equations. - Will Thacher; Hans Johansen; Daniel F. Martin (J. Comput. Sci., 2024)