Christian Henke

Graduated: 2009, Technical University Berlin, Dipl.-Ing. (Business and Engineering) 

Education: Christian studied Business Administration and Engineering at the Technical University of Berlin and the Macquarie University Sydney. At the TU Berlin he wrote his Studienarbeit about Ambient Intelligence in public services with regards to usage areas eHealth and eLearning. His diploma thesis at the Fraunhofer Institute FOKUS is about hash-based packet selection – a network measurement technique to synchronize random packet selection at multiple measurement points. 

Expertise Key Words: Network Measurements, Data Mining, Security in BGP and Ad-Hoc Mesh Networks, Future Internet Architectures and Experimental Facilities, Data Anonymisation, Next Generation Networks, Service Delivery Platforms, Evolved Packet Core, IPv6, Multipath

Lectures/Courses: Future Internet Technologies [2],  Hot Topics in NGN&FIT, NGNs & FIT Project [3]

Current Research Projects: G-Lab DEEP (BMBF), OneLab, Multinext, (EU), 

Expertise: Since 2006 Christian has been working at Fraunhofer FOKUS in the Network Research group and developed strong expertise in passive network measurement, data mining and data anonymisation techniques. Within the FP7 European Projects DAIDALOS II and Onelab2 [4] he focused on network path measurements and lead the Packet Tracking [5] Software development,
For the European project PRISM he dealt with the privacy and security challenges that arise through the release of network measurement traces and how these can be solved. 
Christian has been signed to the AV chair in 2009 where he is leading the TU activities in the G-Lab DEEP [6] project which is a four partner project funded by the German Ministry for Education and Research (BMBF). He investigates architectures for the Future Internet based on cross layer and functional compositioning approaches. Within the projects technologies like Next Generation Network Service Enablers, Network Virtualisation, Service Delivery Platforms, Evolved Packet Core are used to compose a Future Internet Infrastructure. 


Publications


Journal Articles

Christian Henke, Carsten Schmoll, Tanja Zseby. Empirical evaluation of hash functions for multipoint measurements. ACM SIGCOMM Computer Communication Review (CCR), Volume 38 Issue 3, July 2008, pages 39–50. Link [7]

Book Chapter

Tanja Zseby, Thomas Zinner, Kurt Tutschku, Yuval Shavitt, Phuoc Tran-Gia, Christian Schwartz, Albert Rafetseder, Christian Henke, Carsten Schmoll
Multipath Routing Slice Experiments in Federated Testbeds in
Future Internet Assembly (FIA) Book Future Internet: Achievements and Promising Technology. Springer, pages 247-258. May 2011. Link [8]

Standardisation

Lorenzo Peluso, Tanja Zseby, Salvatore D'Antonio, Christian Henke. Flow Selection Techniques. IETF Internet-Draft - work in progress
tools.ietf.org/html/draft-ietf-ipfix-flow-selection-tech-05 [9] Link [10]

Patent

Carsten Schmoll, Christian Henke. Verfahren zur Anonymisierung von Verbindungsdaten in IP-Paketen und Vorrichtung zur Durchführung des Verfahrens. Deutsches Patent DE 10 2009 058 446. Erteilungsbeschluss vom 05.04.2011.


Conferences

Christian Henke, Robert Wuttke, Tanja Zseby, Konrad Campowsky. On Creating Overlay Routing Topologies between Heterogeneous Experimental Facilities. In Proceedings of TRIDENTCOM 2011 - 7th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities, April 2011. Shanghai, China. 

Christian Henke and Abbas Siddiqui and Ramatullah Khondoker. Network Functional Composition: State of the Art. Proceedings of Australasian Telecommunication Networks and Applications Conference (ATNAC) 2010, pages 43 -48, IEEE. November 2010, Auckland, New Zealand. Link [11]

Tacio Santos, Christian Henke, Carsten Schmoll, Tanja Zseby. Multi-hop packet tracking for experimental facilities. SIGCOMM '10: Proceedings of the ACM SIGCOMM 2010 conference. ACM, 447–448. September 2010. Link [12]

Carsten Schmoll, Nikolaos Chatzis, and Christian Henke (2010). Protecting user privacy with multi-field anonymisation of IP addresses. SIN '10: Proceedings of the 3rd international conference on Security of information and networks. ACM, 38–45. Taganrog, Russia. September 2010. Link [13]

Carsten Schmoll, Christian Henke, et al.  G-Lab Deep: Cross-Layer Composition and Security for a Flexible Future Internet. In Proceedings of TRIDENTCOM 2010 - 6th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities. ICST, May 2010, pages 594-596. ISBN: 978-963-9799-92-9. Link [14]

Tanja Zseby, Christian Henke,  M. Kleis (2010). Packet Tracking in PlanetLab Europe - A Use Case. In Proceedings of TRIDENTCOM 2010 - 6th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities. ICST, May 2010, pages 265-274. ISBN: 978-963-9799-92-9. Link [15]

Christian Henke, Vladimir Stantchev. Human Aspects in Clinical Ambient Intelligence Scenarios . WI-IAT '09: Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology. IEEE Computer Society, 341–344. Milan, Italy. Link [16]

Christian Henke, Carsten Schmoll, Tanja Zseby. Empirical Evaluation of Hash Functions for PacketID Generation in Sampled Multipoint Measurements. 10th Passive and Active Monitoring Conference 2009, 197-206. Seoul, Korea. Link [17]

Christian Henke, Carsten Schmoll, Tanja Zseby. Evaluation of Header Field Entropy for Hash-Based Packet Selection. 9th Passive and Active Monitoring Conference (PAM) 2008, 82-91. Cleveland, USA. April, 2008.
Link [18]


Workshop Papers

Abbas Siddiqui,  Rahamatullah Khondoker, Bernd Reuther, Christian Henke, Helge Backhaus, Paul Müller. Functional Composition and its Challenges . The first international workshop on Future Internet and Next Generation Networks (FINGNET 2011). June 2011, Seoul, Korea. To appear.

Irina  Boldea, Konrad Campowsky, Christian Henke, Julius Mueller. QoS aware Cross-Layer Service Delivery Platform. 3rd GI/ITG KuVS Fachgespräch on NG SDPs "Towards SDPs for the Future Internet". Berlin, Germany. October 2010.

Martin Becke, Christian Henke et al. Addressing Security in a Cross-Layer Composition Architecture. In Euroview 2010. Würzburg, Germany. August 2010.
Link [19]

Abbas Siddiqui Ali, Christian Henke, Daniel Günther, Paul Müller, Thomas Magedanz. Mediation between Service and Network Composition. In Euroview 2010. Würzburg, Germany. August 2010. Link [20]

Martin Becke, Christian Henke, et al.  A Demonstrator for Cross-Layer Composition. In Euroview 2010. Würzburg, Germany. August 2010. Link [21]

Christian Henke et. al. Scenarios for a Future Internet based on Cross-Layer Functional Composition. 5th GI/ITG KuVS Fachgespräch Future Internet, Stuttgart. May 2010. Link [22]

Thomas Dreibholz, Martin Becke, Christian Henke, Erwin Rathgeb. An Approach for Transferring an End-to-End Transport Service into a Functional Building Block Structure. 5th GI/ITG KuVS Fachgespräch Future Internet, Stuttgart. May 2010. Link [23]

Christian Henke and Vladimir Stantchev. Ambient Intelligence in Public Services and Education. Microsoft Press, Proceedings of the Microsoft Academic Days 2008. Berlin, Germany.