Intern
Lehrstuhl für Informatik III

Dr. rer. nat. Stefan Geißler

Telefon (0931) 31-83134
Telefax (0931) 31-86632
E-Mail stefan.geissler@informatik.uni-wuerzburg.de
Raum A209
Anschrift

Lehrstuhl für Informatik III

Am Hubland
D-97074 Würzburg

Contents: Overview | Publications | Working Group

Research Interests

My research interests include the following topics:

  • Software-defined Networking (SDN) and Network Function Virtualization (NFV)
  • Internet of Things
  • 5G Mobile Communication
  • Traffic Measurements and Traffic Modeling
  • Performance Evaluation and Modeling of Communication Systems
  • Simulation of Communication Systems and Network Applications
  • Queuing Theory and Discrete-time Analysis

Recent Publications

2025[ to top ]
  • Raffeck, Simon ; Grosvik, Sebastian G ; Becker, Laura Alexandra ; Lange, Stanislav ; Geissler, Stefan ; Zinner, Thomas ; Kellerer, Wolfgang ; Hossfeld, Tobias: A Discrete-Time Model of the 5G New Radio Uplink Channel.. In: The International Teletraffic Congress (ITC-36), Trondheim, 2025
  • MILANI, MATTIA ; VOMHOFF, VIKTORIA ; BEGA, DARIO ; GRAMAGLIA, MARCO ; GEISSLER, STEFAN ; KARSAI, CSABA ; SERRANO, PABLO: Faro: a scalable and reliable outage detection algorithm for IoT Mobile Virtual Network Aggregators (2025)
  • Seufert, Michael ; Dietz, Katharina ; Wehner, Nikolas ; Geißler, Stefan ; Schüler, Joshua ; Wolz, Manuel ; Hotho, Andreas ; Casas, Pedro ; et al.: Hot Topic Abstract: Marina: realizing ML-driven real-time network traffic monitoring at terabit scale. In: NetSys 2025 (2025)
  • Vomhoff, Viktoria ; Geissler, Stefan ; Gebert, Steffen ; Hossfeld, Tobias: MARKlab: Distributed Measurements in Public Mobile Networks at International Scale.. In: 2025 9th Network Traffic Measurement and Analysis Conference (TMA) : IEEE, 2025, pp. 1–10
  • Wehner, Nikolas ; Casas, Pedro ; Dietz, Katharina ; Geißler, Stefan ; Hoßfeld, Tobias ; Seufert, Michael: Exploring the application of Time Series Foundation Models to network monitoring tasks. In: Computer Networks, Elsevier (2025), p. 111395
  • Sichermann, Marleen ; Dietz, Katharina ; Kögel, Jochen ; Meier, Sebastian ; Geißler, Stefan ; Hoßfeld, Tobias: VIPNANO: Monitoring of Virtual Private Cloud Networks for Automated Anomaly Detection (2025)
  • Omaña Iglesias, Jesus ; Segura Perales, Carlos ; Geißler, Stefan ; Perino, Diego ; Lutu, Andra: Anomaly Detection for IoT Global Connectivity. In: arXiv e-prints (2025), p. arXiv-2508
  • Straesser, Martin ; Geissler, Stefan ; Lange, Stanislav ; Schumann, Lukas Kilian ; Hossfeld, Tobias ; Kounev, Samuel: Trust your local scaler: A continuous, decentralized approach to autoscaling. In: Performance Evaluation vol. 167, North-Holland (2025), p. 102452
  • Grigorjew, Alexej ; Raffeck, Simon ; Geißler, Stefan ; Hoßfeld, Tobias: Time-Sensitive Networking Over the Air: Combining 5G and TSN, Universität Würzburg (2025)
  • Dietz, Katharina ; Schleicher, Johannes ; Geißler, Stefan ; Seufert, Michael ; Hoßfeld, Tobias: Irreconcilable differences? Investigating consensus of post-hoc XAI for ML-NIDS via decomposition.. In: AI and Sustainability in the Future of Network and Service Management: 21st International Conference on Network and Service Management (CNSM), September 2025, Bologna, Italy, 2025