Florian Wiedner, M.Sc.

Research Associate

Postal address

  • Institut für Informatik der
  • Technischen Universität München
  • Lehrstuhl I8
  • Boltzmannstr. 3
  • 85748 Garching bei München - Germany

Contact

Consultation hours

By arrangement

Research

  • Low-latency network measurements
  • Time Sensitive Networking with focus on Asynchronous Traffic Shaping
  • Hardware-near virtualized networks and emulations
  • Future network services
  • Routing protocols supporting low-latency traffic
  • iLab Labsystem - A platform for blended learning in computer science practical courses

More information about myself and my professional and voluntary activities can be found under florian.wiedner-clan.de

Teaching

  • since Winter 2020: Lab course iLab: Build your own Internet (organizer/advisor)
  • since Summer 2021: Seminar IITM (advisor)

Supervised Theses

In progress

Student Title Type Advisors Year Links
Fabian Heinrich Asynchronous Traffic Shaping with UBS/LRQ BA Florian Wiedner, Max Helm 2024
Maximilian Seilmaier Performance and Security Assessment of Virtualization Technologies for Secure User-Space Networking IDP Florian Wiedner, Filip Rezabek 2024
Ulug Varnali Data Processing, Visualization, and Root Cause Analysis of Dynamic Routing Algorithms BA Florian Wiedner, Johannes Späth 2024
Jonas Merforth Modeling Web Page Performance Improvements via Loading Graphs and Testbed Simulations MA Markus Sosnowski, Florian Wiedner 2024
Alexander Daichendt Analysis and Modeling of Effects of Hardware Architecture on Network Performance MA Florian Wiedner, Stefan Lachnit 2024

Finished

Author Title Type Advisors Year Links
Aida Begzadic Performance Optimization Strategies for Source-Accessible Web Applications BA Florian Wiedner, Lars Wüstrich 2024
Benjamin Schaible Ensuring the Integrity of Submissions in Digital eLearning Platforms BA Florian Wiedner, Lars Wüstrich 2024
Robin Wölfel Correction Workflow Optimizations for Practical Network Courses BA Florian Wiedner, Lars Wüstrich 2024
Alexander Daichendt Secure User-Space Networking in Lightweight Virtual Machines Using TEEs IDP Florian Wiedner, Stefan Lachnit, Filip Rezabek, Jonas Andre 2024
Divij Malik Analysis and Optimization of Containerization Techniques towards Low-Latency BA Florian Wiedner, Filip Rezabek 2024
Aleksandar Arnaudov Network Parameter Optimization using Extreme Value Theory Models BA Max Helm, Florian Wiedner 2023
Riko Woborschil Adaptive routing in the Babel Routing Protocol based on Quality of Service BA Florian Wiedner, Jonas Andre 2023
Dan Bachar Enhancing Distributed REST APIs on the Fly BA Markus Sosnowski, Florian Wiedner 2023
Alexander Anton Keil Comparison of One-Way Delay Measurement Approaches BA Kilian Holzinger, Florian Wiedner, Henning Stubbe 2023
Simon Wessling Development And Application of a Hybrid Security Assessment Methodology For Source-Accessible Web Applications MA Lars Wüstrich, Florian Wiedner 2023
Alexander Waldner Delay-Bound Analysis using Time-Sensitive Networking with Asynchronous Traffic Shaping and Back-Pressure Based Routing BA Christoph Schwarzenberg, Florian Wiedner 2023
Yalım Çağatay Bilgin Design and Implementation of a Web-Based Collaborative Editing Tool for Hardware-Based Lab Courses IDP Christoph Schwarzenberg, Manuel Simon, Christian Lübben, Florian Wiedner 2023
Utku Güngör Design and Implementation of a Web-Based Collaborative Editing Tool for Hardware-Based Lab Courses IDP Christoph Schwarzenberg, Manuel Simon, Christian Lübben, Florian Wiedner 2023
Lilo Walter Collaborative Experiment Result Collection in Hardware-Based Lab Courses IDP Lars Wüstrich, Florian Wiedner 2023
Julian Gassner Performance Monitoring for the iLab-Labsystem BA Lars Wüstrich, Florian Wiedner 2023
Florian Hoppe Partially Automated Plagiarism Detection for University Courses with Continuous Free Text Tasks BA Lars Wüstrich, Florian Wiedner, Christoph Schwarzenberg 2023
Alexander Daichendt Optimizing LXC Container by integrating SR-IOV for Low-Latency Networking GR Florian Wiedner, Jonas Andre 2023
Petar Gligoric Emulator of a Domain-specific Linux Kernel Scheduler MA Florian Wiedner, Hagen Pfeiffer, Sebastian Gallenmüller 2023
Cevin Neubauer On-the-fly attachable Network Analysis BA Florian Wiedner, Christoph Schwarzenberg, Max Helm, Benedikt Jaeger 2023
Maximilian Lenz Influence of Load on an Industrial Ethernet Network based on Profinet BA Florian Wiedner, Christoph Schwarzenberg, Max Helm 2023
Adam Karamelo On the penalty of shaping — A spotlight on ATS BA Florian Wiedner, Max Helm 2023
Dominik Kreutzer Hardware-assisted instant virtual infrastructure IDP Florian Wiedner, Jonas Andre 2023
Jonas Herz Secure light-weight low-latency virtual networking BA Florian Wiedner, Filip Rezabek 2023
Sebastian Gosner Generation of Artificial Industrial Ethernet Traffic BA Florian Wiedner, Christoph Schwarzenberg 2023
Sebastian Faul Virtualized Testbed Infrastructure for Practical Network Experiment BA Sebastian Gallenmüller, Henning Stubbe, Florian Wiedner 2022
Stefan Lachnit Comparison of Hardware Timestamping Facilities for 100G Networks MA Sebastian Gallenmüller, Henning Stubbe, Florian Wiedner, Eric Hauser 2022
Altan Kesan Virtualizing T4P4S-based Programmable Network Elements MA Florian Wiedner, Manuel Simon 2022
Tibor Aufdemkamp eBPF-based One-Way Delay Measurement using Synchronized Clocks BA Kilian Holzinger, Henning Stubbe, Florian Wiedner 2022
Dominik Schuler Evaluation of a Quality-of-Service-aware Routing Concept in Babel BA Florian Wiedner, Jonas Andre 2022
Alexander Daichendt Lightweight low-latency virtual networking BA Florian Wiedner, Jonas Andre 2022
Jonas de Laporte Hardware-assisted instant virtual network BA Florian Wiedner, Benedikt Jaeger 2022
Jan Schopohl TSN – Cyclic Queuing and Forwarding Shaper on Linux MA Florian Wiedner, Christoph Schwarzenberg 2022
Mariem Feriel Sliti On the penalty of shaping — A spotlight on ATS BA Florian Wiedner, Max Helm 2022
Yipeng Liu Back-Pressure based Routing in Randomized Networks GR Christoph Schwarzenberg, Florian Wiedner 2022
Mirko Reimann Exploring Back-Pressure Based Routing BA Christoph Schwarzenberg, Florian Wiedner 2022
Maximilian Eder Analyzing eLearning statistics to improve digital teaching methods MA Christoph Schwarzenberg, Christian Lübben, Florian Wiedner, Lars Wüstrich 2022
Simon Heinrich Analysing Back-Pressure based Routing Algorithms BA Christoph Schwarzenberg, Florian Wiedner 2022
Markus Schacherbauer Designing a Database-Structure for Hardware-Based Lab Courses IDP Lars Wüstrich, Florian Wiedner, Christoph Schwarzenberg 2022
Lorenz Lehle Implementation of an Interactive Import and Export Tool for Hardware-Based Lab Courses IDP Lars Wüstrich, Florian Wiedner 2022
Sugandh Huthanahally Mohan Fine Time Measurement based Time Synchronization for Multi-AP OFDMA Wireless Industrial Environments BA Rute Sofia, Florian Wiedner, Jonas Andre 2022
Florian Gantioler Per-Flow Cluster- and Back-Pressure-Based Routing in Wired Networks BA Christoph Schwarzenberg, Florian Wiedner, Max Helm 2022
Stefan Lachnit Hardware Timestamping on 100G Network Cards IDP Sebastian Gallenmüller, Henning Stubbe, Florian Wiedner 2021
Michael Fraitzl Latency Evaluation of Software Switches BA Florian Wiedner, Sebastian Gallenmüller 2021
Jakob Eigenmann Implementation of Network Traffic Models BA Kilian Holzinger, Florian Wiedner, Henning Stubbe 2021
Samir El-Assal Scalable Virtual Network Topologies using SR-IOV BA Florian Wiedner, Benedikt Jaeger 2021
Peter Bachmeier Analysis of Routing and Delay Properties in Time Sensitive Networking Scenarios BA Christoph Schwarzenberg, Florian Wiedner 2021
Mauricio Garrido High Precision Profiling of Network Paths BA Florian Wiedner, Max Helm 2021
Jan Schopohl Asynchronous Traffic Shaping with Paternoster IDP Florian Wiedner, Christoph Schwarzenberg 2021
Rafi Al Attrach Similarity Detection for Free-Text Input BA Lars Wüstrich, Florian Wiedner 2021
Stefan Janker Similarity Detection for Databases BA Lars Wüstrich, Florian Wiedner 2021
Alexander Kranzer Algorithmus für Asynchrones Traffic Shaping in Time Sensitive Networking BA Florian Wiedner, Christoph Schwarzenberg 2021
Arman Dupanovic Analysis of network path behavior based on per-interface timestamps BA Florian Wiedner, Max Helm 2021
Sindi Cali High Precision Packet Path Analysis on a Single Node BA Florian Wiedner, Max Helm 2021
Simon Ellmann Investigating effects of hardware isolation in high-speed network environments MA Paul Emmerich, Benedikt Jaeger, Florian Wiedner 2020
Felix Hsieh Virtualized networking BA Florian Wiedner, Benedikt Jaeger, Sebastian Gallenmüller 2020
Markus Schacherbauer NUMA-aware Virtual Network Topologies Using SR-IOV BA Florian Wiedner, Benedikt Jaeger 2020

Publications

2024-10-01 Markus Sosnowski, Richard von Seck, Florian Wiedner, Georg Carle, “CRDT Web Caching: Enabling Distributed Writes and Fast Cache Consistency for REST APIs,” in Proc. 20th International Conference on Network and Service Management (CNSM), Prague, Czech Republic, Oct. 2024. [Pdf] [Homepage] [Bib]
2024-10-01 Alexander Daichendt, Florian Wiedner, Jonas Andre, Georg Carle, “Applicability of Hardware-Supported Containers in Low-Latency Networking,” in 20th International Conference on Network and Service Management (CNSM 2024), Prague, Czech Republic, Oct. 2024. [Pdf] [Homepage] [Bib]
2024-08-01 Florian Wiedner, Max Helm, Alexander Daichendt, Jonas Andre, Georg Carle, “Performance evaluation of containers for low-latency packet processing in virtualized network environments,” Performance Evaluation, vol. TBA, no. TBA, Aug. 2024. [Url] [Pdf] [Homepage] [DOI] [Bib]
2023-12-01 Markus Sosnowski, Florian Wiedner, Eric Hauser, Lion Steger, Dimitrios Schoinianakis, Sebastian Gallenmüller, Georg Carle, “The Performance of Post-Quantum TLS 1.3,” in Proc. International Conference on emerging Networking EXperiments and Technologies (CoNEXT), Paris, France, Dec. 2023. [Pdf] [Preprint] [Homepage] [Recording] [DOI] [Bib]
2023-11-01 Florian Wiedner, Alexander Daichendt, Jonas Andre, Georg Carle, “Control Groups Added Latency in NFVs: An Update Needed?,” in 2023 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), Nov. 2023. [Pdf] [Homepage] [Bib]
2023-10-01 Florian Wiedner, Max Helm, Alexander Daichendt, Jonas Andre, Georg Carle, “Containing Low Tail-Latencies in Packet Processing Using Lightweight Virtualization,” in 2023 35rd International Teletraffic Congress (ITC-35), Oct. 2023. [Pdf] [Homepage] [Bib]
2022-12-01 Sebastian Gallenmüller, Florian Wiedner, Johannes Naab, Georg Carle, “How Low Can You Go? A Limbo Dance for Low-Latency Network Functions,” Journal of Network and Systems Management, vol. 31, no. 20, Dec. 2022. [Url] [Pdf] [Homepage] [DOI] [Bib]
2022-10-01 Max Helm, Florian Wiedner, Georg Carle, “Flow-level Tail Latency Estimation and Verification based on Extreme Value Theory,” in 18th International Conference on Network and Service Management (CNSM 2022), Thessaloniki, Greece, Oct. 2022. [Pdf] [Slides] [Bib]
2022-07-01 Florian Wiedner, Jonas Andre, Paulo Mendes, Georg Carle, “Policy-Based Routing for Flying Adhoc Networks,” in DroNet ’22: Proceedings of the Eighth Workshop on Micro Aerial Vehicle Networks, Systems, and Applications, Portland, OR, USA, Jul. 2022. [Pdf] [DOI] [Bib]
2022-05-01 Florian Wiedner, Max Helm, Sebastian Gallenmüller, Georg Carle, “HVNet: Hardware-Assisted Virtual Networking on a Single Physical Host,” in IEEE INFOCOM WKSHPS: Computer and Networking Experimental Research using Testbeds (CNERT 2022) (INFOCOM WKSHPS CNERT 2022), Virtual Event, May 2022. [Pdf] [DOI] [Bib]
2021-10-01 Sebastian Gallenmüller, Florian Wiedner, Johannes Naab, Georg Carle, “Ducked Tails: Trimming the Tail Latency of(f) Packet Processing Systems,” in 3rd International Workshop on High-Precision, Predictable, and Low-Latency Networking (HiPNet 2021), Izmir, Turkey, Oct. 2021. [Pdf] [Homepage] [Bib]
2021-05-01 Simon Bauer, Florian Wiedner, Benedikt Jaeger, Paul Emmerich, Georg Carle, “Scalable TCP Throughput Limitation Monitoring,” in 2021 IEEE/IFIP Symposium on Integrated Network and Service Management (IM 2021), Bordeaux, France (Virtual Conference), May 2021. [Pdf] [Bib]