Authors

Julia A. Schnabel

Publications 2

Preprint Open access

nnFoundation: 3D Foundation Models for Radiology

Constantin Ulrich Harsy, Tassilo Wald, Karol Gotkowski et al. · 2026

Radiological artificial intelligence has advanced rapidly, yet most systems remain narrowly task-specific, data-intensive, and fragile under domain shift. Foundation models promise more transferable and data-efficient solutions, but existing approaches are limited in scale, evaluated narrowly, and often assume that a s …

Preprint Open access

Applications of Neural Cellular Automata: State of the Art, Challenges and Opportunities

Nick Lemke, Niklas Ihm, John Kalkhof et al. · 2026

Neural Cellular Automata (NCAs) are a new type of neural network architecture which enable accurate and robust inference at extremely small model sizes. Recently, NCAs have advanced to become interesting low-resource alternatives to convolution- and attention-based architectures for various tasks such as image analysis …

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