Lukas Kilian Schumann M. Sc.

• Reliable control and accurate live visualization of inter-arrival times and burstiness for real-time networks on low-end hardware. Technical Report (Master thesis), . Schumann, Lukas Kilian. Master thesis. Universität Würzburg, 2024, January.
  • [ BibTeX ]
  @mastersthesis{info3-praktikum-2024-5, author = {Schumann, Lukas Kilian}, keywords = {sys:hidden:supervisor:simon.raffeck}, month = {01}, school = {Universität Würzburg}, title = {Reliable control and accurate live visualization of inter-arrival times and burstiness for real-time networks on low-end hardware}, year = 2024 }

• Accurate Live Visualization of Packet Delays, Inter-Arrival Times, and Burstiness for Real-Time Networks. Grigorjew, Alexej; Geißler, Stefan; Ziegler, Maximilian; Schumann, Lukas Kilian; Diederich, Philip; Hock, David; Hoßfeld, Tobias; Kellerer, Wolfgang. In International Conference on Networked Systems 2023 (NetSys). 2023.
  • [ BibTeX ]
  @inproceedings{info3-inproceedings-2023-14, abstract = {In this demonstration, a live delay and traffic volume visualization is presented. It is created with consumer off-the-shelf components, provides sub-microsecond accuracy, and provides sufficient performance for line rate measurements without sampling. The tool can help to accelerate the development and operation of real-time networks.}, author = {Grigorjew, Alexej and Geißler, Stefan and Ziegler, Maximilian and Schumann, Lukas Kilian and Diederich, Philip and Hock, David and Hoßfeld, Tobias and Kellerer, Wolfgang}, booktitle = {International Conference on Networked Systems 2023 (NetSys)}, keywords = {kosinu5}, month = {09}, title = {Accurate Live Visualization of Packet Delays, Inter-Arrival Times, and Burstiness for Real-Time Networks}, year = 2023 }
• Understanding the Performance of Different Packet Reception and Timestamping Methods in Linux. Grigorjew, Alexej; Schumann, Lukas Kilian; Diederich, Philip; Hoßfeld, Tobias; Kellerer, Wolfgang. In WueWoWAS’23 KuVS Fachgespraech - Wuerzburg Workshop on Next-Generation Communication Networks. 2023.
  • [ BibTeX ]
  @inproceedings{info3-inproceedings-2023-11, abstract = {This document briefly presents some renowned packet reception techniques for network packets in Linux systems. Further, it compares their performance when measuring packet timestamps with respect to throughput and accuracy. Both software and hardware timestamps are compared, and various parameters are examined, including frame size, link speed, network interface card, and CPU load. The results indicate that hardware timestamping offers significantly better accuracy with no downsides, and that packet reception techniques that avoid system calls offer superior measurement throughput.}, author = {Grigorjew, Alexej and Schumann, Lukas Kilian and Diederich, Philip and Hoßfeld, Tobias and Kellerer, Wolfgang}, booktitle = {WueWoWAS'23 KuVS Fachgespraech - Wuerzburg Workshop on Next-Generation Communication Networks}, keywords = {appaware2}, month = {06}, title = {Understanding the Performance of Different Packet Reception and Timestamping Methods in Linux}, year = 2023 }

• Investigation of Hardware and Software Timestamping in Different Network Interfaces. Technical Report (Master thesis), . Schumann, Lukas Kilian. Master thesis. University of Wuerzburg, 2021.
  • [ BibTeX ]
  @mastersthesis{info3-bachelor-2021-20, abstract = {Kontakt: <alexej.grigorjew@uni-wuerzburg.de> - Ziel: Vergleich unterschiedlicher Mechanismen zum Timestamping von eingehenden (und ggf. ausgehenden) Paketen mit unterschiedlichen Netzwerkkarten und Endgeräten; Betrachtung von Genauigkeiten, Unterschieden, Konsistenz, Voraussetzungen und Aufwand}, author = {Schumann, Lukas Kilian}, keywords = {sys:hidden:bachelor}, school = {University of Wuerzburg}, title = {Investigation of Hardware and Software Timestamping in Different Network Interfaces}, year = 2021 }