Author

Lukas Horn

2 papers indexed here

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Open access Aug 2026

Homomorphic approximation of non-linear activation functions using the CKKS cryptosystem of the OpenFHE library

Homomorphic computing can be viewed as the holy grail of encryption, as it allows evaluating computations on encrypted data. This enables perfect privacy for cloud applications, as a cloud provider handling user data never gets to see the data it is performing calculations on. Unfortunately, homomorphic cryptosystems c...

Simon Engel, Thomas Prantl, Lukas Horn et al. · Discover Artificial Intellig... · 0 citations

#artificial intelligence Preprint Aug 2026

MedSegBenchmarker: A Raw-Count-First Framework for Controlled 2D Medical Image Segmentation Benchmarks

MEDSEGBENCHMARKER (MSB), a configuration-driven framework for controlled benchmarking of 2D MIS, provides a practical and extensible basis for making benchmark conditions and evaluation choices explicit and reproducible.

Vanessa Borst, Lukas Horn, Daniel Grillmeyer et al. · 1 citation