A fast algorithm for calculating the parameters for Jacobi rotations with reduced hardware requirements. - Frank Schäfer; Jorg Trager; Gerhard P. Fettweis (ICASSP, 2002)

Wavelet Shrinkage of Turbulent Flow Fields Within a Finite-Volume Flow Simulation Program. - Frank Schäfer; Michael Breuer; R. Volkers; F. Durst (VMV, 2002)

Efficient tracking of eigenspaces and its application to eigenbeamforming. - Clemens Michalke; Matthias Stege; Frank Schäfer; Gerhard P. Fettweis (PIMRC, 2003)

SPIDER-NET: a sensor platform for an intelligent ad-hoc wireless relaying network. - Katja Schwieger; Frank Schäfer; Konrad Seidel; Gerhard P. Fettweis (Mobility Management & Wireless Access Protocols, 2004)

Hardware in a loop-a system prototyping platform for MIMO-approaches. - Matthias Stege; Frank Schäfer; Matthias Henker; Gerhard P. Fettweis (WSA, 2004)

Das hermetische Eigenwertproblem: Implementierungsaspekte für Festkomma-SIMD-DSPs. - Frank Schäfer (2008)

A Concept for an Ultra-low Power Sensor Network - Detecting and Monitoring Disaster Events in Underground Metro Systems. - Jonah Vincke; Scott Kempf; Niklas Schnelle; Clemens Horch; Frank Schäfer (SENSORNETS, 2017)

Frequency Multiplier and Mixer MMICs Based on a Metamorphic HEMT Technology Including Schottky Diodes. - Fabian Thome; Erdin Ture; Robert A. Iannucci; Arnulf Leuther; Frank Schäfer; Alessandro Navarrini; Patrice Serres (IEEE Access, 2020)

Spectral Structure and Many-Body Dynamics of Ultracold Bosons in a Double-Well. - Frank Schäfer; Miguel Angel Bastarrachea-Magnani; Axel U. J. Lode; Laurent de Forges de Parny; Andreas Buchleitner (Entropy, 2020)

A differentiable programming method for quantum control. - Frank Schäfer; Michal Kloc; Christoph Bruder; Niels Lörch (Mach. Learn. Sci. Technol., 2020)

A Heterogenous, reliable onboard processing system for small satellites. - Konstantin Schäfer; Clemens Horch; Stephan Busch; Frank Schäfer (ISSE, 2021)

Control of Stochastic Quantum Dynamics with Differentiable Programming. - Frank Schäfer; Pavel Sekatski; Martin Koppenhöfer; Christoph Bruder; Michal Kloc (CoRR, 2021)

AbstractDifferentiation.jl: Backend-Agnostic Differentiable Programming in Julia. - Frank Schäfer; Mohamed Tarek; Lyndon White; Christopher Rackauckas (CoRR, 2021)

Control of stochastic quantum dynamics by differentiable programming. - Frank Schäfer; Pavel Sekatski; Martin Koppenhöfer; Christoph Bruder; Michal Kloc (Mach. Learn. Sci. Technol., 2021)

Automatic Differentiation of Programs with Discrete Randomness. - Gaurav Arya; Moritz Schauer; Frank Schäfer; Christopher Rackauckas (NeurIPS, 2022)

Sum-of-Squares Bounds for Quantum Optimal Control. - Flemming Holtorf; Frank Schäfer; Julian Arnold; Christopher Rackauckas; Alan Edelman (QCE, 2023)

Performance Bounds for Quantum Control. - Flemming Holtorf; Frank Schäfer; Julian Arnold; Christopher Rackauckas; Alan Edelman (CoRR, 2023)

Differentiating Metropolis-Hastings to Optimize Intractable Densities. - Gaurav Arya; Ruben Seyer; Frank Schäfer; Alexander K. Lew; Mathieu Huot; Vikash K. Mansinghka; Chris Rackauckas; Kartik Chandra; Moritz Schauer (CoRR, 2023)

Fast Detection of Phase Transitions with Multi-Task Learning-by-Confusion. - Julian Arnold; Frank Schäfer; Niels Lörch (CoRR, 2023)

Machine learning phase transitions: Connections to the Fisher information. - Julian Arnold; Niels Lörch; Flemming Holtorf; Frank Schäfer (CoRR, 2023)

NonlinearSolve.jl: High-Performance and Robust Solvers for Systems of Nonlinear Equations in Julia. - Avik Pal; Flemming Holtorf; Axel Larsson; Torkel E. Loman; Utkarsh Rajput; Frank Schäfer; Qingyu Qu; Alan Edelman; Chris Rackauckas (CoRR, 2024)

Phase Transitions in the Output Distribution of Large Language Models. - Julian Arnold; Flemming Holtorf; Frank Schäfer; Niels Lörch (CoRR, 2024)

Differentiable Programming for Differential Equations: A Review. - Facundo Sapienza; Jordi Bolibar; Frank Schäfer; Brian Groenke; Avik Pal; Victor Boussange; Patrick Heimbach; Giles Hooker; Fernando Pérez; Per-Olof Persson; Christopher Rackauckas (CoRR, 2024)

Machine learning the Ising transition: A comparison between discriminative and generative approaches. - Difei Zhang; Frank Schäfer; Julian Arnold (CoRR, 2024)

Performance Bounds for Quantum Feedback Control. - Flemming Holtorf; Frank Schäfer; Julian Arnold; Christopher Vincent Rackauckas; Alan Edelman (IEEE Trans. Autom. Control., 2024)