Real-world federated learning in radiology: hurdles to overcome and benefits to gain.

Manuel Nickel

Markus R. Bujotzek Ünal Akünal Stefan Denner Peter Neher Maximilian Zenk Eric Frodl Astha Jaiswal Moon S. Kim 0002 Nicolai R. Krekiehn Manuel Nickel Richard Ruppel Marcus Both Felix Döllinger Marcel Opitz Thorsten Persigehl Jens Kleesiek Tobias Penzkofer Klaus H. Maier-Hein Andreas Bucher Rickmer Braren Real-world federated learning in radiology: hurdles to overcome and benefits to gain. 193-205 2025 32 J. Am. Medical Informatics Assoc. 1 https://doi.org/10.1093/jamia/ocae259 db/journals/jamia/jamia32.html#BujotzekADNZFJKKNRBDOPK25 streams/journals/jamia

Akis Linardos Sarthak Pati Ujjwal Baid Brandon Edwards Patrick Foley Kevin Ta Verena Chung Micah Sheller Muhammad Irfan Khan Mojtaba Jafaritadi Elina Kontio Suleiman A. Khan Leon Mächler Ivan Ezhov Suprosanna Shit Johannes C. Paetzold Gustav Grimberg Manuel Nickel David Naccache Vasilis Siomos Jonathan Passerat-Palmbach Giacomo Tarroni Daewoon Kim Leonard L. Klausmann Prashant Shah Bjoern H. Menze Dimitrios Makris 0001 Spyridon Bakas The MICCAI Federated Tumor Segmentation (FeTS) Challenge 2024: Efficient and Robust Aggregation Methods for Federated Learning. 2025 December abs/2512.06206 CoRR https://doi.org/10.48550/arXiv.2512.06206 db/journals/corr/corr2512.html#abs-2512-06206 streams/journals/corr

Markus R. Bujotzek Ünal Akünal Stefan Denner Peter Neher Maximilian Zenk Eric Frodl Astha Jaiswal Moon S. Kim 0002 Nicolai R. Krekiehn Manuel Nickel Richard Ruppel Marcus Both Felix Döllinger Marcel Opitz Thorsten Persigehl Jens Kleesiek Tobias Penzkofer Klaus H. Maier-Hein Rickmer Braren Andreas Bucher Real-World Federated Learning in Radiology: Hurdles to overcome and Benefits to gain. 2024 abs/2405.09409 CoRR https://doi.org/10.48550/arXiv.2405.09409 db/journals/corr/corr2405.html#abs-2405-09409

Leon Mächler Gustav Grimberg Ivan Ezhov Manuel Nickel Suprosanna Shit David Naccache Johannes C. Paetzold FedPID: An Aggregation Method for Federated Learning. 2024 abs/2411.02152 CoRR https://doi.org/10.48550/arXiv.2411.02152 db/journals/corr/corr2411.html#abs-2411-02152 streams/journals/corr

Fabian Manhardt Manuel Nickel Sven Meier Luca Minciullo Nassir Navab CPS: Class-level 6D Pose and Shape Estimation From Monocular Images. 2020 abs/2003.05848 CoRR https://arxiv.org/abs/2003.05848 db/journals/corr/corr2003.html#abs-2003-05848

Ünal Akünal Ujjwal Baid Spyridon Bakas Marcus Both Rickmer Braren Andreas Bucher Markus BujotzekMarkus R. Bujotzek Verena Chung Stefan Denner Felix DoellingerFelix Döllinger Brandon Edwards Ivan Ezhov Patrick Foley Eric Frodl Gustav Grimberg Astha Jaiswal Muhammad Irfan Khan Suleiman A. Khan Daewoon Kim Moon S. Kim 0002 Leonard L. Klausmann Jens Kleesiek Elina Kontio Nicolai R. Krekiehn Akis Linardos Leon Mächler Klaus H. Maier-Hein Dimitrios Makris 0001 Fabian Manhardt Sven Meier Bjoern H. Menze Luca Minciullo David Naccache Nassir Navab Peter Neher Marcel Opitz Johannes C. Paetzold Jonathan Passerat-Palmbach Sarthak Pati Tobias Penzkofer Thorsten Persigehl Richard Ruppel Prashant Shah Micah Sheller Suprosanna Shit Vasilis Siomos Kevin Ta Mojtaba Jafari TadiMojtaba Jafaritadi Giacomo Tarroni Maximilian Zenk