Sensor Networks: From Theory to Practice, Kolloquium, Universität Münster, Münster, Germany, 2011/01/05.
Invited Talk
Biologically-inspired and Nano-scale Communication and Networking, IEEE Global Telecommunications Conference (IEEE GLOBECOM 2010), Miami, FL, 2010/12/06.
Tutorial Lecturer
Realistic Simulations Models for Inter-Vehicular Communication Protocols, Dagstuhl Seminar 10403 Impact of Human Mobility on Communications : Measurement, Analysis, Modeling, and Simulation, Schloss Dagstuhl, Wadern, Germany, 2010/10/07.
Invited Speaker
Adaptive Inter-Vehicular Communication Protocols and Realistic Simulations Models, Seminar Talk, Politechnico di Torino, Torino, Italy, 2010/09/15.
Invited Speaker
Adaptive Inter-Vehicular Communication Protocols and Realistic Simulations Models, Seminar Talk, Politechnico di Milano, Milano, Italy, 2010/09/13.
Invited Speaker
Self-Organization in Sensor Networks based on Biological Concepts, 9th International Conference on Artificial Immune Systems (ICARIS), Edinburgh, UK, 2010/07/28.
Keynote Speaker
Sensor Networks: From Theory to Practice, Kolloquium, Universität Bonn, Bonn, Germany, 2010/06/11.
Invited Talk
Biologically-inspired and Nano-scale Communication and Networking, IEEE International Communications Conference (IEEE ICC 2010), Cape Town, South Africa, 2010/05/27.
Tutorial Lecturer
Biologically-inspired and Nano-scale Communication and Networking, IEEE Wireless Communications & Networking Conference (IEEE WCNC 2010), Sydney, Australia, 2010/04/18.
Tutorial Lecturer
Sensor Networks: From Theory to Practice, Kolloquium, Universität Innsbruck, Innsbruck, Austria, 2010/03/24.
Invited Talk
Self-organization in wireless sensor networks, Ringvorlesung "Self-Organizing and Complex Systems: A Multi-Disciplinary Approach", Vienna University, Austria, 2010/01/08.
Invited Lecturer
Self-organization in wireless sensor networks, Vorlesungsreihe "Selbstorganisation in Mobilkommunikationssystemen" von Prof. Mitschele-Thiel, TU Ilmenau, Germany, 2009/12/17.
Invited Lecturer
Virtual Cord Protocol, Seminar Talk, University of California, Los Angeles, CA, 2009/11/16.
Invited Talk
Self-Organization in Sensor and Actor Networks, Vorlesung Drahtlose Sensor-Aktor-Netze von Prof. Martina Zitterbart, TH Karlsruhe, 2009/11/03.
Guest Lecturer
Self-organized Coordination and Data Management in Sensor and Actor Network, Seminar Talk, UMass Boston, Boston, MA, 2009/10/05.
Invited Talk
Adaptive Inter-Vehicular Communication Protocols and Realistic Simulations Models, Seminar Talk, Ohio State University, Columbus, OH, 2009/10/02.
Invited Talk
Adaptive Inter-Vehicular Communication Protocols and Realistic Simulations Models, Seminar Talk, Carnegie Mellon University, Pittsburgh, PA, 2009/09/30.
Invited Talk
Biologically-inspired and Nano-scale Communication and Networking, 6th IEEE International Symposium on Wireless Communication Systems 2009 (IEEE ISWCS 2009), Siena, Italy, 2009/09/07.
Tutorial Lecturer
Sensor Networks: From Theory to Practice, Kolloquium, IHP, Frankfurt (Oder), Germany, 2009/07/08.
Invited Talk
High-speed Monitoring and Intelligent Data Pre-selection for Attack Detection, Dagstuhl Seminar 09211 Visualization and Monitoring of Network Traffic, Schloss Dagstuhl, Wadern, Germany, 2009/05/18.
Invited Speaker
Self-organized Coordination and Data Management in Sensor and Actor Network, Seminar Talk, University of Michigan, Dearborn, MI, 2009/03/13.
Invited Talk
Coordination and Data Management in Massively Distributed Sensor and Actor Networks, Kolloquium, Humbold-Universität Berlin, Berlin, Germany, 2009/01/08.
Invited Talk
Self-Organization in Sensor and Actor Networks, Vorlesung Drahtlose Sensor-Aktor-Netze von Prof. Martina Zitterbart, TH Karlsruhe, 2008/11/11.
Guest Lecturer
Steps Towards Realistic Mobility Models in VANET Simulations, 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems (IEEE MASS 2008): 2nd IEEE International Workshop on Mobile Vehicular Networks (MoVeNet 2008), Atlanta, GA, 2008/09/29.
Invited Speaker
Self-Organization in Sensor and Actor Networks, Lakeside Research Days, Universität Klagenfurth, Klagenfurth, Austria, 2008/07/02.
Invited Speaker
Self-Organized Coordination in Sensor and Actor Networks, Vortrag im Graduiertenkolleg dIEM und oSIRIS, Universität Rostock, Rostock, Germany, 2008/06/27.
Invited Talk
Self-Organization in Sensor and Actor Networks, Fakultätskolloquium, Universität Ilmenau, Ilmenau, Germany, 2008/06/25.
Invited Talk
Bio-inspired data management in sensor and actor networks, Dagstuhl Seminar 08141 on Organic Computing - Controlled Self-organization, Schloss Dagstuhl, Wadern, Germany, 2008/04/03.
Invited Speaker
Self-Organization in Sensor and Actor Networks, Vorlesung Drahtlose Sensor-Aktor-Netze von Prof. Martina Zitterbart, TH Karlsruhe, 2007/11/13.
Guest Lecturer
Adaptive self-organizing systems: Some aspects of biologically inspired methods, Informatik Kolloquium, Universität Lübeck, Lübeck, Germany, 2007/11/02.
Invited Talk
Efficient Operation in Sensor and Actor Networks Inspired by Cellular Signaling Cascades, 1st ICST/ACM International Conference on Autonomic Computing and Communication Systems (Autonomics 2007), Rome, Italy, 2007/10/29.
Invited Paper
Bio-inspired networking - the basis for efficient communication in sensor and actor networks, Osaka University Global COE Workshop, Osaka, Japan, 2007/10/15.
Invited Speaker
Adaptive Data Dissemination in Sensor Networks using WPDD, Frontiers in the Convergence of Bioscience and Information Technologies (FBIT 2007), Jeju, Korea, 2007/10/13.
Invited Paper
Adaptive Monitoring in High-Speed Networks as a Basis for Efficient Network Security, Laboratory for Dependable Distributed Systems, University of Mannheim, Germany, 2007/08/23.
Invited Talk
Methoden der Selbstorganisation in massiv verteilten Systemen, Ringvorlesung der BTU Cottbus "Das Internet und seine Anwendungen", BTU Cottbus, Germany, 2007/05/22.
Invited Lecturer
Network-centric Communication and Coordination in Sensor and Actor Networks, TKN - Telecommunication Networks Group, TU Berlin, Germany, 2007/05/16.
Invited Talk
Self-Organization in Autonomous Sensor/Actuator Networks, 15. GI/ITG Fachtagung Kommunikation in Verteilten Systemen (KiVS 2007), Bern, Switzerland, 2007/02/26.
Tutorial Lecturer
Network-centric Communication and Data Management in Networked Embedded Systems, IRIDIA, ULB, Brussels, Belgium, 2007/02/08.
Invited Talk
Bio-inspired Promoters and Inhibitors for Self-Organized Network Security Facilities, 1st IEEE/ACM International Conference on Bio-Inspired Models of Network, Information and Computing Systems (IEEE/ACM BIONETICS 2006), Cavalese, Italy, 2006/12/12.
Invited Paper
Adaptives Monitoring in Hochgeschwindigkeitsnetzen als Basis für effiziente Sicherheitsmechanismen, Informatik Kolloquium, TU Cottbus, Cottbus, Germany, 2006/12/06.
Invited Talk
Netzwerk-zentrische Kommunikation und Datenverarbeitung in vernetzten eingebetteten Systemen, Informatik Kolloquium, Universität Dortmund, Dortmund, Germany, 2006/12/04.
Invited Talk
Lifetime Analysis in Heterogeneous Sensor Networks, 9th EUROMICRO Conference on Digital System Design - Architectures, Methods and Tools (DSD 2006), Dubrovnik, Croatia, 2006/08/30.
Invited Paper
Self-Organization in Autonomous Sensor/Actuator Networks, 19th IEEE/ACM/GI/ITG International Conference on Architecture of Computing Systems - System Aspects in Organic Computing (ARCS'06), Frankfurt, Germany, 2006/03/13.
Tutorial Lecturer
Organic Computing, ACM/IEEE International Conference on Design, Automation and Test in Europe (DATE'06), Munich, Germany, 2006/03/06.
Tutorial Lecturer
Efficient and Scalable Communication in Autonomous Networking using Bio-inspired Mechanisms - An Overview, Dagstuhl Seminar 06031 on Organic Computing - Controlled Emergence, Schloss Dagstuhl, Wadern, Germany, 2006/01/16.
Invited Speaker
Security Architectures for Wired and Wireless Networks: Threats and Countermeasures, 1st IEEE/ACM International Conference on Communication System Software and Middleware (IEEE/ACM COMSWARE 2006), New Dehli, India, 2006/01/08.
Tutorial Lecturer
Adaptive Re-Configuration of Network Monitoring Applications, Dagstuhl Seminar 06011: Perspectives Workshop: Autonomic Networking, Schloss Dagstuhl, Wadern, Germany, 2006/01/06.
Invited Speaker
Self-Organization in Ad Hoc Networks - the Past, the Present, and the Future, Symposium Naturwissenschaftliche und technische Systeme im Fokus von Fremd- und Selbstorganisation, Leipzig, Germany, 2005/11/11.
Invited Speaker
Self-Organization in Ad Hoc Networks - the Past, the Present, and the Future, DoCoMo Euro-Labs, Munich, Germany, 2005/07/15.
Invited Talk
Netzwerksicherheit - Verteilte Angriffserkennung im Internet, 14. GI/ITG Fachtagung Kommunikation in Verteilten Systemen (KiVS'05), Kaiserslautern, Germany, 2005/02/28.
Tutorial Lecturer
Bio-inspired mechanisms for efficient and adaptive network security mechanisms. Dagstuhl Seminar 04411 on Service Management and Self-Organization in IP-based Networks, Schloss Dagstuhl, Wadern, Germany, 2004/10/05.
Invited Speaker
Skalierbare Dienstgütemessungen in Multicast-Netzen. Informatik Kolloquium, TU Darmstadt, Darmstadt, Germany, 2003/07/25.
Invited Talk
A Scalable Measurement Environment for Multicast Networks. Blekinge Institute of Technology, Karlskrona, Sweden, 2003/05/14.
Invited Talk
VoIP-Tests am RRZE. 3. Workshop des BZVD, Dresden, Germany, 2001/03/12.
Invited Speaker
University-TV - Introduction of Video Production and Video Distribution Services at Universities. IFA'99, Berlin, Germany, 08/1999.
Invited Speaker
Das Gigabit Testbed Süd. CeBIT'99, Hannover, Germany, 03/1999.
Invited Speaker