42 citations · 60 across the 13 of their papers we have counts for
13 papers
Multicast-partitioning in Time-triggered Stream Planning for Time-Sensitive Networks
Heiko Geppert, Frank Dürr, Simon Naß +1
Multicast allows sending a message to multiple recipients without having to create and send a separate message for each recipient. This preserves network bandwidth, which is partic…
An (m,k)-firm Elevation Policy for Weakly Hard Real-Time in Converged 5G-TSN Networks
Simon Egger, Robin Laidig, Heiko Geppert +4
Ongoing standardization efforts in 5G and Time-Sensitive Networking (TSN) aim to provide safety-critical applications with real-time communication. However, 5G-TSN network schedule…
Efficient Conflict Graph Creation for Time-Sensitive Networks with Dynamically Changing Communication Demands
Heiko Geppert, Frank Dürr, Kurt Rothermel
Many applications of cyber-physical systems require real-time communication: manufacturing, automotive, etc. Recent Ethernet standards for Time Sensitive Networking (TSN) offer tim…
Availability Analysis of Redundant and Replicated Cloud Services with Bayesian Networks
Otto Bibartiu, Frank Dürr, Kurt Rothermel +2
Due to the growing complexity of modern data centers, failures are not uncommon any more. Therefore, fault tolerance mechanisms play a vital role in fulfilling the availability req…
Just a Second -- Scheduling Thousands of Time-Triggered Streams in Large-Scale Networks
Heiko Geppert, Frank Dürr, Sukanya Bhowmik +1
Deterministic real-time communication with bounded delay is an essential requirement for many safety-critical cyber-physical systems, and has received much attention from major sta…
Shared Network Effects in Time- versus Event-Triggered Consensus of a Single-Integrator Multi-Agent System
David Meister, Frank Dürr, Frank Allgöwer
Event-triggered control has the potential to provide a similar performance level as time-triggered (periodic) control while triggering events less frequently. It therefore appears…
Rollout event-triggered control: reconciling event- and time-triggered control
Stefan Wildhagen, Frank Dürr, Frank Allgöwer
Event-triggered control (ETC) and time-triggered control (TTC), the classical concepts to determine the transmission instants for networked control systems, each come with drawback…
Using Surrogate Models and Data Assimilation for Efficient Mobile Simulations
Christoph Dibak, Wolfgang Nowak, Frank Dürr +1
Numerical simulations on mobile devices are an important tool for engineers and decision makers in the field. However, providing simulation results on mobile devices is challenging…
P4CEP: Towards In-Network Complex Event Processing
Thomas Kohler, Ruben Mayer, Frank Dürr +3
In-network computing using programmable networking hardware is a strong trend in networking that promises to reduce latency and consumption of server resources through offloading t…
Enabling Interactive Mobile Simulations Through Distributed Reduced Models
Christoph Dibak, Bernard Haasdonk, Andreas Schmidt +2
Currently, various hardware and software companies are developing augmented reality devices, most prominently Microsoft with its Hololens. Besides gaming, such devices can be used…
State-dependent Priority Scheduling for Networked Control Systems
Ben W. Carabelli, Rainer Blind, Frank Dürr +1
Networked control systems (NCS) have attracted considerable attention in recent years. While the stabilizability and optimal control of NCS for a given communication system has alr…
ZeroSDN: A Message Bus for Flexible and Light-weight Network Control Distribution in SDN
Frank Dürr, Thomas Kohler, Jonas Grunert +1
Recent years have seen an evolution of SDN control plane architectures, starting from simple monolithic controllers, over modular monolithic controllers, to distributed controllers…
A Flat and Scalable Data Center Network Topology Based on De Bruijn Graphs
Frank Dürr
Due to the requirement of hosting tens of thousands of hosts in today's data centers, data center networks strive for scalability and high throughput on the one hand. On the other…