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1. CNI
2. News: 6/29/2018
Network Slicing for Critical Communications in Shared 5G Infrastructures - An Empirical Evaluation

In 4th IEEE International Conference on Network Softwarization (NetSoft 2018) , Canada, June 2018. Abstract: Increasing automation in systems such as Smart Grids (SGs), Intelligent Transportation, the [...] networks, this work presents a novel approach based on Network Function Virtualization (NFV) and Software-Defined Networking (SDN) driven queueing strategies. The developed solution is comprehensively evaluated [...] used to validate performance and demonstrate functionalities such as dynamic data rate allocation. Download as PDF View on IEEE Xplore …
1. Arbeitsgruppe Albrecht
2. Event: Summer semester 2024
Particle colloquium: Transparency, reproducibility and the democratization of an ecosystem - the benefits of Snakemake 8

workflows can entail a description of required software, which will be automatically deployed to any execution environment. With over 1 million downloads, and on average over 11 new citations per week …
1. CNI
2. News: 10/20/2017
Advanced Controller Resiliency in Software-Defined Networking Enabled Critical Infrastructure Communications

networks is pursued, so mission critical applications can be handled by a shared infrastructure. Software-Defined Networking facilitates this by separating network control from physical packet forwarding [...] Grids are not sufficiently addressed. Therefore a novel broker-based approach, allowing multiple Software-Defined Networking controllers to work in concert, is presented. The broker determines the correctness [...] attacks is achieved, enabling reliable and highly available Critical Infrastructure communications. Download as PDF …
1. dbis
2. Publications
3. 2021
MxTasks: How to Make Efficient Synchronization and Prefet

Teubner Published Proceedings of the 2021 International Conference on Management of Data (SIGMOD ’21). Download PDF Abstract The hardware environment has changed rapidly in recent years: Many cores, multiple [...] amounts of main memory have become a commodity. To benefit from these highly parallel systems, the software has to be adapted. Sophisticated latch-free data structures and algorithms are often meant to address [...] Many-Core Hardware Source Code Publication The source code of the MxTasking framework is available for download and on GitHub . Publication Log March 2021 Camera Ready to SIGMOD 2021 published paper (PDF) February …
1. DAES
2. News: 1/1/2020
SoftWear: Software-Only In-Memory Wear-Leveling for Non-Volatile Main Memory

[Download] @article { hakert2020softwear, author = {Hakert, Christian and Chen, Kuan-Hsun and Genssler, Paul R. and Br\"uggen, Georg and Bauer, Lars and Amrouch, Hussam and Chen, Jian-Jia and Henkel, J\"org} [...] J\"org}, title = {SoftWear: Software-Only In-Memory Wear-Leveling for Non-Volatile Main Memory}, journal = {CoRR}, year = {2020}, volume = {abs/2004.03244}, url = {https://arxiv.org/pdf/2004.03244.pdf} [...] information about the cell age and thus enable aging-aware wear-leveling decisions. This paper proposes software-only aging-aware wear-leveling based on common CPU features and does not rely on any additional …
1. dbis
2. Publications
3. 2025
Profiling Foundations and Advanced Techniques

nsitive applications necessitates a deep comprehension of the interactions between hardware and software. Although profiling tools are available to assist, they often struggle to precisely analyze specific [...] addressed by using libraries that enable performance profiling directly within the application. Download PDF Publication Log December 2024 Submission to NoDMC 2025 (accept) submission (PDF) reviews …
1. TU Dortmund
2. News: 12/21/2022
Campus Management Project Reaches New Milestone

the TU Dortmund University´s software products for organizing study and teaching operations are gradually being replaced. Under the name Campusportal , the new software HISinOne will unite all functions [...] students can now use new functions: They can view personal data, change contact information, and download study certificates as well as other certificates. Furthermore, they can receive all information …
1. CNI
2. News: 12/13/2018
Towards 5G: An Empirical Evaluation of Software-Defined End-to-End Network Slicing

independent architectures on top of a single, unified communication infrastructure. In this context, Software-Defined Networking (SDN) and Network Function Virtualization (NFV) have been identified as key [...] s in conjunction for providing isolated end-to-end slices, from wireline cloud servers over the Software-Defined Radio (SDR)-based Long Term Evolution (LTE) Radio Access Network (RAN) down to individual [...] - crucial to stable operation of e.g., SGs - is demonstrated for up- and downlink traffic flows. Download as PDF View on IEEE Xplore …
1. CNI
2. News: 6/10/2016
Empirical Comparison of Virtualised and Bare-Metal Switching for SDN-based 5G Communication in Critical Infrastructures

In 2nd IEEE Conference on Network Softwarization (NetSoft) , Seoul, Republic of Korea, June 2016. Abstract: Advancements in the field of Critical Infrastructures (CI), such as the advent of Smart Grids [...] (Long Term Evolution) towards 5G networks promises to meet all these specifications. In this context Software-Defined Networking (SDN) is set to play a crucial part in achieving those goals and is thus included [...] work will develop new mechanisms for end-to-end slicing as well as application aware scheduling. Download as PDF …
1. CNI
2. News: 5/19/2021
SDR-based open-source C-V2X traffic generator for stress testing vehicular communication

results in these huge experimental setups is hard. In research, communication system independent software-based traffic generators are often used to analyze the scalability of a communication system. However [...] generators are limited by the restrictions of the underlying communication technology. In this work, a Software-Defined Radio (SDR)-based open-source C-V2X traffic generator is presented. The traffic generator [...] very small difference in the Packet Inter-Reception time of only 0.4 % for around 250 vehicles. Download as PDF …