2 papers
cs.RO2025
Kleinkram: Open Robotic Data Management
Cyrill Püntener, Johann Schwabe, Dominique Garmier +2
We introduce Kleinkram, a free and open-source system designed to solve the challenge of managing massive, unstructured robotic datasets. Designed as a modular, on-premises cloud s…
physics.comp-ph2025
3D Blocking for Matrix-free Smoothers in 2D Variable-Viscosity Stokes Equations with Applications to Geodynamics
Marcel Ferrari, Cyrill Püntener, Alexander Sotoudeh +1
We present the design, implementation, and evaluation of optimized matrix-free stencil kernels for multigrid smoothing in the incompressible Stokes equations with variable viscosit…