Johannes Hagemann

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 5

Top Topics

Multiresolution

Top Venues

ACM Trans. Parallel Comput.

SIAM J. Sci. Comput.

Publications

Sami Jaghouar, Jack Min Ong, Johannes Hagemann
OpenDiLoCo: An Open-Source Framework for Globally Distributed Low-Communication Training. CoRR (2024)
Johannes Hagemann, Samuel Weinbach, Konstantin Dobler, Maximilian Schall, Gerard de Melo
Efficient Parallelization Layouts for Large-Scale Distributed Model Training. CoRR (2023)
Josafat-Mattias Burmeister, Marcel Fernandez Rosas, Johannes Hagemann, Jonas Kordt, Jasper Blum, Simon Shabo, Benjamin Bergner, Christoph Lippert
Less Is More: A Comparison of Active Learning Strategies for 3D Medical Image Segmentation. CoRR (2022)
Maria Seifert, Mareike Weule, Silvia Cipiccia, Silja Flenner, Johannes Hagemann, Veronika Ludwig, Thilo Michel, Paul Neumayer, Max Schuster, Andreas Wolf, Gisela Anton, Stefan Funk, Bernhard Akstaller
Evaluation of the Weighted Mean X-ray Energy for an Imaging System Via Propagation-Based Phase-Contrast Imaging. J. Imaging 6 (7) (2020)
Stephan C. Kramer, Johannes Hagemann, Lutz Künneke, Jan Lebert
Parallel Statistical Multiresolution Estimation for Image Reconstruction. SIAM J. Sci. Comput. 38 (5) (2016)
Jan Lebert, Lutz Künneke, Johannes Hagemann, Stephan C. Kramer
Parallel Statistical Multi-resolution Estimation. CoRR (2015)
Stephan C. Kramer, Johannes Hagemann
SciPAL: Expression Templates and Composition Closure Objects for High Performance Computational Physics with CUDA and OpenMP. ACM Trans. Parallel Comput. 1 (2) (2015)