piwik-script

Intern
    Lehrstuhl für Informatik III

    Dr. rer. nat. David Hock

     

    Mar 2009 - Sep 2014

    Dissertation: 

    Analysis and Optimization of Resilient Routing in Core Communication Networks

    Publications

    2018[ to top ]
    • Evaluation of a Distributed Control Plane for Managing Heterogeneous SDN-enabled and Legacy Networks Gray, Nicholas; Lange, Stanislav; Zinner, Thomas; Pfaff, Benedikt; Hock, David in 7th International Conference on Communications and Electronics (ICCE) (2018).
    • Integrating Network Management Information into the SDN Control Plane Lange, Stanislav; Reinhart, Lorenz; Zinner, Thomas; Hock, David; Gray, Nicholas; Tran-Gia, Phuoc in IEEE/IFIP Network Operations and Management Symposium (NOMS) (2018).
    2017[ to top ]
    • Performance Evaluation of Selective Flow Monitoring in the ONOS Controller Nguyen-Ngoc, Anh; Lange, Stanislav; Zinner, Thomas; Seufert, Michael; Tran-Gia, Phuoc; Aerts, Nieke; Hock, David in 4th International Workshop on Management of SDN and NFV Systems (ManSDN/NFV) (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.
    • SDN/NFV-enabled Security Architecture for Fine-grained Policy Enforcement and Threat Mitigation for Enterprise Networks Pfaff, Benedikt; Scherer, Johann; Hock, David; Gray, Nicholas; Zinner, Thomas; Tran-Gia, Phuoc; Durner, Raphael; Kellerer, Wolfgang; Lorenz, Claas (2017, August).
    2015[ to top ]
    • 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.
    • Green Wireless Energy Efficiency in Wireless Networks Bernardo, Vitor; Braun, Torsten; Curado, Marilia; Fiedler, Markus; Hock, David; Hossmann, Theus; Hummel, Karin A.; Hurni, Philipp; Ickin, Selim; Jamakovic, Almerima; Nadjm-Tehrani, Simin; Ahn Trinh, Tuan; Jon Vergara, Ekhiotz; Wamser, Florian; Zinner, Thomas in Large-scale Distributed Systems and Energy Efficiency: A Holistic View, J.-M. Pierson (ed.) (2015).
    2014[ to top ]
    • Analysis and Optimization of Resilient Routing in Core Communication Networks Hock, David (2014, April).
    • 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).
    • 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).
    • Social Network Analysis in the Enterprise: Challenges and Opportunities Burger, Valentin; Hock, David; Scholtes, Ingo; Hoßfeld, Tobias; Garcia, David; Seufert, Michael in Socioinformatics - The Social Impact of Interactions between Humans and IT, K. Zweig, W. Neuser, V. Pipek, M. Rohde, I. Scholtes (eds.) (2014).
    • 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).
    • 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).
    2013[ to top ]
    • Comparison of IP-Based and Explicit Paths for One-to-One Fast Reroute in MPLS Networks Hock, David; Hartmann, Matthias; Menth, Michael; Pióro, Michał; Tomaszewski, Artur; Żukowski, Cezary in Telecommunication Systems (TS) Journal (2013). 52 947–958.
    • Modeling and Experimenting Combined Smart Sleep and Power Scaling Algorithms in Energy-aware Data Center Networks. Nguyen, Huu-Thanh; Pham Ngoc, Nam; Truong, Thu-Huong; Tran Ngoc, Thuan; Nguyen Minh, Duong; Giang Nguyen, Van; Nguyen, Tai-Hung; Ngo Quynh, Thu; Hock, David; Schwartz, Christian in Simulation Modelling Practice and Theory (2013). 39
    • 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).
    • Resilience in Enterprise Social Networks Burger, Valentin; Hoßfeld, Tobias; Garcia, David; Seufert, Michael; Scholtes, Ingo; Hock, David in Workshop Sozioinformatik 2013 (2013).
    • OC²E²AN: Optimized Control Center for Experience Enhancements in Access Networks Hock, David; Wamser, Florian; Seufert, Michael; Pries, Rastin; Tran-Gia, Phuoc (2013, March).
    • Demonstrating the Benefit of Joint Application and Network Control Within a Wireless Access Network Wamser, Florian; Hock, David; Seufert, Michael; Zinner, Thomas; Tran-Gia, Phuoc (2013, April).
    • OC²E²AN: Optimized Control Center for Experience Enhancements in Access Networks Hock, David; Wamser, Florian; Seufert, Michael; Pries, Rastin; Tran-Gia, Phuoc in PIK - Praxis der Informationsverarbeitung und Kommunikation (2013). 36 40.
    • Using Buffered Playtime for QoE-Oriented Resource Management of YouTube Video Streaming Wamser, Florian; Hock, David; Seufert, Michael; Staehle, Barbara; Pries, Rastin; Tran-Gia, Phuoc in Transactions on Emerging Telecommunications Technologies (2013). 24 288–302.
    2012[ to top ]
    • Performance Optimization in Access Networks Using a Combined Control Strategy Wamser, Florian; Hock, David; Seufert, Michael; Pries, Rastin; Tran-Gia, Phuoc (2012, July).
    • Application and Quality of Experience Aware Resource Management in Wireless Access Networks Wamser, Florian; Hock, David; Seufert, Michael; Pries, Rastin; Tran-Gia, Phuoc (2012, March).
    • Combined Control for QoE Optimization in Access Networks Hock, David; Wamser, Florian (2012, February 14).
    • Performance Optimization in Access Networks Using a Combined Control Strategy Wamser, Florian; Hock, David; Seufert, Michael; Pries, Rastin; Tran-Gia, Phuoc in 12th Würzburg Workshop on IP: ITG Workshop ’Visions of Future Generation Networks’ (Euroview) (2012).
    • Evaluating the Trade-Off Between Energy-Efficiency and QoE in Wireless Mesh Networks Hock, David; Bernardo, Vitor; Zinner, Thomas; Wamser, Florian; Hummel, Karin A.; Curado, Marilia; Pries, Rastin; Braun, Torsten; Tran-Gia, Phuoc in 4th International Conference on Communications and Electronics (ICCE 12) (2012).
    2011[ to top ]
    • ResiLyzer: Ein Werkzeug zur Analyse der Ausfallsicherheit in paketvermittelten Kommunikationsnetzen Hock, David; Hartmann, Matthias; Schwartz, Christian; Menth, Michael in PIK - Praxis der Informationsverarbeitung und Kommunikation (2011). 34 158–159.
    • Compact node-link formulations for the optimal single path MPLS Fast Reroute layout Żukowski, Cezary; Tomaszewski, Artur; Pióro, Michał; Hock, David; Hartmann, Matthias; Menth, Michael in 1st European Teletraffic Seminar (ETS) (2011).
    • ToMaTo - a network experimentation tool Schwerdel, Dennis; Hock, David; Günther, Daniel; Reuther, Bernd; Müller, Paul; Tran-Gia, Phuoc in 7th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TridentCom 2011) (2011).
    • Characterization of BitTorrent Swarms and their Distribution in the Internet Hoßfeld, Tobias; Lehrieder, Frank; Hock, David; Oechsner, Simon; Despotovic, Zoran; Kellerer, Wolfgang; Michel, Maximilian in Computer Networks (2011). 55(5) 1197–1215.
    • Compact node-link formulations for the optimal single path MPLS Fast Reroute layout Żukowski, Cezary; Tomaszewski, Artur; Pióro, Michał; Hock, David; Hartmann, Matthias; Menth, Michael in Advances in Electronics and Telecommunications (2011). 2
    • Loop-Free Convergence using Ordered FIB Updates: Analysis and Routing Optimization Hock, David; Hartmann, Matthias; Neubert, Tim; Menth, Michael in 8th International Workshop on the Design of Reliable Communication Networks (DRCN) (2011).
    • ResiLyzer: Ein Werkzeug zur Analyse der Ausfallsicherheit in paketvermittelten Kommunikationsnetzen Hock, David; Hartmann, Matthias; Schwartz, Christian; Menth, Michael (2011, March).
    • Loop-Free Convergence using Ordered FIB Updates: Analysis and Routing Optimization. Hock, David (2011, October 12).
    2010[ to top ]
    • QoE based Bandwidth Management Supporting Real Time Flows in IEEE 802.11 Mesh Networks Pries, Rastin; Hock, David; Staehle, Dirk in PIK - Praxis der Informationsverarbeitung und Kommunikation (2010). 32
    • Optimizing Unique Shortest Paths for Resilient Routing and Fast Reroute in IP-Based Networks. Hock, David (2010, April 20).
    • Optimized IP-Based vs. Explicit Paths for One-to-One Backup in MPLS Fast Reroute Pióro, Michał; Tomaszewski, Artur; Żukowski, Cezary; Hock, David; Hartmann, Matthias; Menth, Michael in 14th International Telecommunications Network Strategy and Planning Symposium (NETWORKS 2010), Best Paper Award (2010).
    • Effectiveness of Link Cost Optimization for IP Rerouting and IP Fast Reroute Hock, David; Hartmann, Matthias; Schwartz, Christian; Menth, Michael in 15th International GI/ITG Conference on Measurement, Modelling and Evaluation of Computing Systems and Dependability and Fault Tolerance (MMB & DFT 2010) (2010).
    • Optimizing Unique Shortest Paths for Resilient Routing and Fast Reroute in IP-Based Networks Hock, David; Hartmann, Matthias; Menth, Michael; Schwartz, Christian in IEEE/IFIP Network Operations and Management Symposium (NOMS) (2010).
    • ResiLyzer: A Tool for Resilience Analysis in Packet-Switched Communication Networks Hock, David; Menth, Michael; Hartmann, Matthias; Schwartz, Christian; Stezenbach, David in 15th International GI/ITG Conference on Measurement, Modelling and Evaluation of Computing Systems and Dependability and Fault Tolerance (MMB & DFT 2010) (2010).
    • FIRMS - Demonstration of a Mapping System for Loc/ID Split Internet Routing in G-Lab Hartmann, Matthias; Hock, David; Höfling, Michael; Neubert, Tim; Menth, Michael (2010, July).
    • A Policy-Based Vertical Handover System Pries, Rastin; Staehle, Dirk; Hock, David; Hirth, Matthias (2010).
    • ASP7 - Experimental Facility Statistical Evaluations Henjes, Robert; Hock, David; Schwerdel, Dennis; Müller, Paul; Tran-Gia, Phuoc (2010, August).
    • ResiLyzer: A Tool for Resilience Analysis in Packet-Switched Communication Networks Hock, David (2010, March 16).
    2009[ to top ]
    • Objective Functions for Optimization of Resilient and Non-Resilient IP Routing Hartmann, Matthias; Hock, David; Menth, Michael; Schwartz, Christian in 7th International Workshop on the Design of Reliable Communication Networks (DRCN) (2009).
    • Measurement of BitTorrent Swarms and their AS Topologies Hoßfeld, Tobias; Hock, David; Oechsner, Simon; Lehrieder, Frank; Despotovic, Zoran; Kellerer, Wolfgang; Michel, Maximilian (2009).
    • On QoE Provisioning for VoIP in IEEE 802.11 Mesh Networks Hock, David (2009, June 4).
    • Erzeugung und Optimierung eindeutiger kürzester Pfade für ausfallsicheres IP Routing und Fast Reroute Hock, David (2009, November 13).
    2008[ to top ]
    • Testing the IQX Hypothesis for Exponential Interdependency between QoS and QoE of Voice Codecs iLBC and G.711 Hoßfeld, Tobias; Hock, David; Tran-Gia, Phuoc; Tutschku, Kurt; Fiedler, Markus (2008).
    • Dynamic Bandwidth Control in Wireless Mesh Networks: A Quality of Experience based Approach Pries, Rastin; Hock, David; Bayer, Nico; Siebert, Matthias; Staehle, Dirk; Rakocevic, Veselin; Xu, Bangnan; Tran-Gia, Phuoc in 18th ITC Specialist Seminar on Quality of Experience (2008).
    • Testing the IQX Hypothesis for Exponential Interdependency between QoS and QoE of Voice Codecs iLBC and G.711 Hoßfeld, Tobias; Hock, David; Tran-Gia, Phuoc; Tutschku, Kurt; Fiedler, Markus in 18th ITC Specialist Seminar on Quality of Experience (2008).
    • VoIP performance in MeshBed - a Wireless Mesh Network Testbed Bayer, Nico; Hock, David; Roos, Andreas; Siebert, Matthias; Xu, Bangnan; Rakocevic, Veselin; Habermann, Joachim in In Proceedings of the 67th IEEE Vehicular Technology Conference (VTC) Spring 2008 (2008).
    • QoS Provisioning in WLAN Mesh Networks Using Dynamic Bandwidth Control Hock, David; Bayer, Nico; Pries, Rastin; Siebert, Matthias; Staehle, Dirk; Rakocevic, Veselin; Xu, Bangnan in European Wireless 2008 (2008). 7.