105 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of LübeckDE6 papers
- Humboldt-Universität zu BerlinDE2 papers
- ADVA Optical Networking (Germany)DE1 paper
- Arcada University of Applied SciencesFI1 paper
- Bavarian Academy of Sciences and HumanitiesDE1 paper
- Center for Integrated Quantum Science and TechnologyDE1 paper
- Centogene (Germany)DE1 paper
- Christian-Albrechts-Universität zu KielDE1 paper
- Complexity and Topology in Quantum MatterDE1 paper
- Cycle (Germany)DE1 paper
- Deakin UniversityAU1 paper
- Deutsche Bahn (Germany)DE1 paper
13 papers
Patient Pose Assessment Using a CT-Based Framework for Synthetic Data Generation
Manuel Laufer, Dominik Mairhöfer, Malte Sieren +7
An adequate diagnostic quality of radiographs is essential for reliable diagnoses and treatment planning. The patient's pose during radiography is one of the most important factors…
Matter-free gravitational collapse and the equivalence principle
Juri Dimaschko
The dynamics of a degenerate spherically symmetric wormhole in a vacuum is considered. An extension of the equivalence principle to matter free objects that are the source of a gra…
Topological dressing method for the Einstein-Maxwell equations
Juri Dimaschko
A regular method is proposed that makes it possible to obtain a new exact solution with a wormhole from any topologically trivial exact solution of the Einstein-Maxwell equations i…
BronchoGAN: Anatomically consistent and domain-agnostic image-to-image translation for video bronchoscopy
Ahmad Soliman, Ron Keuth, Marian Himstedt
The limited availability of bronchoscopy images makes image synthesis particularly interesting for training deep learning models. Robust image translation across different domains…
The QTF-Backbone: Proposal for a Nationwide Optical Fibre Backbone in Germany for Quantum Technology and Time and Frequency Metrology
Tara Cubel Liebisch, Peter Kaufmann, Harald Schnatz +166
The recent breakthroughs in the distribution of quantum information and high-precision time and frequency (T&F) signals over long-haul optical fibre networks have transformative po…
A FPGA-Based Broadband EIT System for Complex Bioimpedance Measurements -- Design and Performance Estimation
Roman Kusche, Ankit Malhotra, Martin Ryschka +3
Electrical impedance tomography (EIT) is an imaging method that is able to estimate the electrical conductivity distribution of living tissue. This work presents a field programmab…
A System for In-Ear Pulse Wave Measurements
Steffen Kaufmann, Ankit Malhotra, Gunther Ardelt +4
The measurement of the pulse wave has proven to be a vital tool in medical diagnosis. Whereby most pulse wave measurements are carried out at extremities, this work proposes a syst…
Design, Development and Comparison of two Different Measurements Devices for Time-Resolved Determination of Phase Shifts of Bioimpedances
Roman Kusche, Steffen Kaufmann, Martin Ryschka
Bioimpedance measurements are a non-invasive method to determine the composition of organic tissue. For measuring the complex bioimpedance between two electrodes, an alternating cu…
An In-Ear Pulse Wave Velocity Measurement System Using Heart Sounds as Time Reference
Roman Kusche, Paula Klimach, Ankit Malhotra +2
Pulse wave measurements provide vital information in medical diagnosis. For this reason, a measurement system is developed for determining the transient time of the pulse wave betw…
Dry electrodes for bioimpedance measurements -- design, characterization and comparison
Roman Kusche, Steffen Kaufmann, Martin Ryschka
Objective: Bioimpedance measurements are mostly performed utilizing gel electrodes to decrease the occurring electrode-skin impedance. Since in many measurement environments this k…
Don't Wait to be Breached! Creating Asymmetric Uncertainty of Cloud Applications via Moving Target Defenses
Kennedy A. Torkura, Christoph Meinel, Nane Kratzke
Cloud applications expose - besides service endpoints - also potential or actual vulnerabilities. Therefore, cloud security engineering efforts focus on hardening the fortress wall…
Towards Distributed Clouds
Magnus Westerlund, Nane Kratzke
This review focuses on the evolution of cloud computing and distributed ledger technologies (blockchains) over the last decade. Cloud computing relies mainly on a conceptually cent…
Proto-Cooperation: group hunting sailfish improve hunting success by alternating attacks on grouping prey
James E Herbert-Read, Pawel Romanczuk, Stefan Krause +8
We present evidence of a novel form of group hunting. Individual sailfish (Istiophorus platypterus) alternate attacks with other group members on their schooling prey (Sardinella a…