3 papers
cs.CE2025
Exascale Implicit Kinetic Plasma Simulations on El~Capitan for Solving the Micro-Macro Coupling in Magnetospheric Physics
Stefano Markidis, Andong Hu, Ivy Peng +9
Our fully kinetic, implicit Particle-in-Cell (PIC) simulations of global magnetospheres on up to 32,768 of El Capitan's AMD Instinct MI300A Accelerated Processing Units (APUs) repr…
cs.HC2025
A Tale of Two Models: Understanding Data Workers' Internal and External Representations of Complex Data
Connor Scully-Allison, Katy Williams, Stephanie Brink +2
Data workers may have a a different mental model of their data that the one reified in code. Understanding the organization of their data is necessary for analyzing data, be it thr…
cs.HC2024
Design Concerns for Integrated Scripting and Interactive Visualization in Notebook Environments
Connor Scully-Allison, Ian Lumsden, Katy Williams +6
Interactive visualization can support fluid exploration but is often limited to predetermined tasks. Scripting can support a vast range of queries but may be more cumbersome for fr…