From the 1 of 2 linked papers with an AI index.
2 papers
physics.flu-dyn2026
An octree-based sampling algorithm for analyzing big simulation data
Janis Geise, Sebastian Spinner, Richard Semaan +1
The paper presents an improved Sparse Spatial Sampling (S³) algorithm that uses a time‑invariant octree grid to down‑sample large CFD simulation data while preserving key flow metr…
physics.flu-dyn2025
Dynamic mode decomposition of noisy flow data
Andre Weiner, Janis Geise
Dynamic mode decomposition (DMD) is a popular approach to analyzing and modeling fluid flows. In practice, datasets are almost always corrupted to some degree by noise. The vanilla…