piwik-script

Intern
    Lehrstuhl für Informatik III

    Dipl.-Inf. Steffen Gebert

    
     
    

     

    May 2011 - Dec 2016

    Dissertation:

    Architectures for Softwarized Networks and their Performance Evaluation

    Publications

    2022[ to top ]
    • Data Usage in IoT: A Characterization of GTP Tunnels in M2M Mobile Networks Raffeck, Simon; Geißler, Stefan; Krolikowski, Michael; Gebert, Steffen; Hoßfeld, Tobias in 2nd IFIP/IEEE International workshop on Fully-Flexible Internet Architectures and Protocols for the Next-Generation Tactile Internet (FlexNGIA) (2022).
    • Anonymized GTP Tunnel Trace in Mobile IoT Raffeck, Simon; Geißler, Stefan; Krolikowski, Michael; Gebert, Steffen; Hoßfeld, Tobias (2022, February).
    2021[ to top ]
    • Signaling Traffic in Internet-of-Things Mobile Networks Geissler, Stefan; Wamser, Florian; Bauer, Wolfang; Krolikowski, Michael; Gebert, Steffen; Hoßfeld, Tobias in IFIP/IEEE International Symposium on Integrated Network Management (IM 2021) (2021).
    2017[ to top ]
    • Architectures for Softwarized Networks and their Performance Evaluation Gebert, Steffen PhD thesis, University of Wuerzburg. (2017, June).
    • SDN and NFV as Enabler for the Distributed Network Cloud Hoffmann, Marco; Jarschel, Michael; Pries, Rastin; Schneider, Peter; Jukan, Admela; Bziuk, Wolfgang; Gebert, Steffen; Zinner, Thomas; Tran-Gia, Phuoc in Mobile Networks and Applications (2017).
    • A Discrete-Time Model for Optimizing the Processing Time of Virtualized Network Functions Zinner, Thomas; Geissler, Stefan; Lange, Stanislav; Gebert, Steffen; Seufert, Michael; Tran-Gia, Phuoc in Computer Networks (2017). 125 4–14.
    • TableVisor 2.0: Towards Full-Featured, Scalable and Hardware-Independent Multi Table Processing Geissler, Stefan; Gebert, Steffen; Herrnleben, Stefan; Zinner, Thomas; Bauer, Robert; Jarschel, Michael in NetSoft 2017, Best Student Paper Award (2017).
    • A Priori State Synchronization for Fast Failover of Stateful Firewall VNFs Gray, Nicholas; Lorenz, Class; Müssig, Alexander; Gebert, Steffen; Zinner, Thomas; Tran-Gia, Phuoc in Workshop on Software-Defined Networking and Network Function Virtualization for Flexible Network Management (SDNFlex 2017) (2017).
    • An SDN/NFV-enabled Enterprise Network Architecture Offering Fine-Grained Security Policy Enforcement Lorenz, Claas; Hock, David; Scherer, Johann; Durner, Raphael; Kellerer, Wolfgang; Gebert, Steffen; Gray, Nicholas; Zinner, Thomas; Tran-Gia, Phuoc in IEEE Communications Magazine (2017). 55(3) 217–223.
    2016[ to top ]
    • Performance Evaluation Mechanisms for FlowMod Message Processing in OpenFlow Switches Nguyen-Ngoc, Anh; Lange, Stanislav; Gebert, Steffen; Zinner, Thomas; Tran-Gia, Phuoc; Jarschel, Michael in IEEE Sixth International Conference on Communications and Electronics (2016).
    • Performance Modeling of Softwarized Network Functions Using Discrete-Time Analysis Gebert, Steffen; Zinner, Thomas; Lange, Stanislav; Schwartz, Christian; Tran-Gia, Phuoc in 28th International Teletraffic Congress (ITC) (2016).
    • Demonstrating a Personalized Secure-By-Default Bring Your Own Device Solution Based on Software Defined Networking Gebert, Steffen; Zinner, Thomas; Gray, Nicholas; Durner, Raphael; Lorenz, Class; Lange, Stanislav (2016, September).
    • Discrete-Time Analysis: Deriving the Distribution of the Number of Events in an Arbitrarily Distributed Interval Gebert, Steffen; Zinner, Thomas; Lange, Stanislav; Schwartz, Christian; Tran-Gia, Phuoc (2016).
    • ZOOM: Lightweight SDN-based Elephant Detection Gebert, Steffen; Geissler, Stefan; Zinner, Thomas; Nguyen-Ngoc, Anh; Lange, Stanislav; Tran-Gia, Phuoc in First International Workshop on Programmability for Cloud Networks and Applications (PROCON) (2016).
    • Performance Modeling of Softwarized Network Functions using Discrete-Time Analysis Gebert, Steffen (2016, August 31).
    • Processing Time Comparison of a Hardware-Based Firewall and its Virtualized Counterpart Gebert, Steffen; Müssig, Alexander; Lange, Stanislav; Zinner, Thomas; Gray, Nicholas; Tran-Gia, Phuoc in 8th EAI International Conference on Mobile Networks and Management (MONAMI 2016) (2016).
    • Simulation Framework for Distributed SDN-Controller Architectures in OMNeT++ Gray, Nicholas; Zinner, Thomas; Gebert, Steffen; Tran-Gia, Phuoc in 8th EAI International Conference on Mobile Networks and Management (MONAMI 2016) (2016).
    2015[ to top ]
    • Agile Management of Software Based Networks Gebert, Steffen; Schwartz, Christian; Zinner, Thomas; Tran-Gia, Phuoc (2015).
    • Investigating Isolation between Virtual Networks in Case of Congestion for a Pronto 3290 Switch Nguyen-Ngoc, Anh; Lange, Stanislav; Gebert, Steffen; Zinner, Thomas; Tran-Gia, Phuoc; Jarschel, Michael in Workshop on Software-Defined Networking and Network Function Virtualization for Flexible Network Management (SDNFlex 2015) (2015).
    • Investigating the Impact of Network Topology on the Processing Times of SDN Controllers Metter, Christopher; Gebert, Steffen; Lange, Stanislav; Zinner, Thomas; Tran-Gia, Phuoc; Jarschel, Michael in Seventh IFIP/IEEE International Workshop on Management of the Future Internet (2015).
    • Continuously Delivering Your Network (Short Paper) Gebert, Steffen; Schwartz, Christian; Zinner, Thomas; Tran-Gia, Phuoc in IEEE/IFIP International Symposium on Integrated Network Management (IM) (2015).
    • Specialized Heuristics for the Controller Placement Problem in Large Scale SDN Networks Lange, Stanislav; Gebert, Steffen; Spoerhase, Joachim; Rygielski, Piotr; Zinner, Thomas; Kounev, Samuel; Tran-Gia, Phuoc in International Teletraffic Congress (ITC 27) (2015).
    • TableVisor: An Emulation Layer for Multi-Table OpenFlow Switches Gebert, Steffen; Jarschel, Michael; Herrnleben, Stefan; Zinner, Thomas; Tran-Gia, Phuoc in 4th European Workshop on Software Defined Networks (EWSDN) (2015).
    • Performance Benchmarking of a Software-Based LTE SGW Lange, Stanislav; Nguyen-Ngoc, Anh; Gebert, Steffen; Zinner, Thomas; Jarschel, Michael; Koepsel, Andreas; Sune, Marc; Raumer, Daniel; Gallenmüller, Sebastian; Carle, Georg; Tran-Gia, Phuoc in 2nd International Workshop on Management of SDN and NFV Systems (2015).
    • Demonstrating the Optimal Placement of Virtualized Cellular Network Functions in Case of Large Crowd Events Gebert, Steffen; Jarschel, Michael; Hoffmann, Marco (2015, April).
    • Continuously Delivering Your Network Gebert, Steffen; Schwartz, Christian; Zinner, Thomas; Tran-Gia, Phuoc (2015, May).
    • Performance Issues in SDN and NFV Tran-Gia, Phuoc; Zinner, Thomas; Gebert, Steffen (2015, May 7).
    • TableVisor: An Emulation Layer for Multi-Table OpenFlow Switches Gebert, Steffen (2015, October 1).
    • Heuristic Approaches to the Controller Placement Problem in Large Scale SDN Networks Lange, Stanislav; Gebert, Steffen; Zinner, Thomas; Tran-Gia, Phuoc; Hock, David; Jarschel, Michael; Hoffmann, Marco in IEEE Transactions on Network and Service Management - Special Issue on Efficient Management of SDN and NFV-based Systems (2015). 12(1) 4–17.
    2014[ to top ]
    • DevOps und Continuous Delivery Gebert, Steffen (2014, July 15).
    • SDN interfaces and performance analysis of SDN components Gebert, Steffen (2014, September 25).
    • POCO-PLC: Enabling Dynamic Pareto-Optimal Resilient Controller Placement in SDN Networks Hock, David; Hartmann, Matthias; Gebert, Steffen; Zinner, Thomas; Tran-Gia, Phuoc (2014, April).
    • Demonstrating the Optimal Placement of Virtualized Cellular Network Functions in Case of Large Crowd Events Gebert, Steffen; Hock, David; Zinner, Thomas; Tran-Gia, Phuoc; Hoffmann, Marco; Jarschel, Michael; Schmidt, Ernst-Dieter; Braun, Ralf-Peter; Banse, Christian; Koepsel, Andreas (2014, August).
    • POCO: A Framework for the Pareto-Optimal Resilient Controller Placement in SDN-based Core Networks Hock, David; Gebert, Steffen; Hartmann, Matthias; Zinner, Thomas; Tran-Gia, Phuoc (2014, May).
    • OFCProbe: A Platform-Independent Tool for OpenFlow Controller Analysis Jarschel, Michael; Metter, Christopher; Zinner, Thomas; Gebert, Steffen; Tran-Gia, Phuoc in 5th IEEE International Conference on Communications and Electronics (IEEE ICCE 2014) (2014).
    • Including Energy Efficiency Aspects in Multi-Layer Optical Network Design Gebert, Steffen; Hock, David; Hartmann, Matthias; Spoerhase, Joachim; Zinner, Thomas; Tran-Gia, Phuoc in 5th International Conference on Communications and Electronics (ICCE 2014) (2014).
    2013[ to top ]
    • Pareto-Optimal Resilient Controller Placement in SDN-based Core Networks Hock, David; Hartmann, Matthias; Gebert, Steffen; Jarschel, Michael; Zinner, Thomas; Tran-Gia, Phuoc in 25th International Teletraffic Congress (ITC) (2013).
    2012[ to top ]
    • Signaling Load and Tunnel Management in a 3G Core Network Metzger, Florian; Gebert, Steffen; Salzlechner, Katharina; Rafetseder, Albert; Romirer, Peter; Tutschku, Kurt (2012).
    • Internet Access Traffic Measurement and Analysis Gebert, Steffen; Pries, Rastin; Schlosser, Daniel; Heck, Klaus in Traffic Monitoring and Analysis (TMA) workshop co-located with the 13th Passive and Active Measurement (PAM) conference (2012).