Dr. Stefan Götz

Dr. Stefan Götz

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Last updated on 2010-12-31

Short Biography

Currently, I am a PhD student at the University of Aachen I interned for six months at Intel Corporation to apply and extend my experience with processor virtualization technologies and OS construction.

From April to June 2004, I worked as a research assistant with the Systems Group at the University of Karlsruhe. Our work on virtual system virtualization for device driver re-use and dependability in operating systems resulted in a publication at OSDI ‘04.

The ERTOS group at UNSW in Sydney had invited me from July 2003 to February 2004 as a visiting research assistant. There, my supervisor Kevin Elphinstone and myself developed a user-level device driver model. We proposed system design solutions for high performance of such drivers in a publication for ACSAC ‘04. Through this continuation of my interests as a student, I acquired a strong background in the construction of complex systems and the related performance and security concerns.

In May 2003, I graduated as Diplominformatiker (M.Sc. equiv.) in Karlsruhe. My long affiliation with the Systems Group during my studies allowed me invaluable insights to systems research. Among other projects, I participated in the design and implementation of a multi-server operating system on top of the L4 micro-kernel. In 2000, I had already been involved in similar work with the SawMill Linux at the IBM T.J. Watson Research Center, New York.

Publications

Stefan Götz. Supporting Diversity and Evolvability in Communication Protocols. Ph.D. Thesis. January 2012.
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Muhammad Hamad Alizai, Tobias Vaegs, Olaf Landsiedel, Stefan Götz, Jó Agila Bitsch, Klaus Wehrle. Probabilistic Addressing: Stable Addresses in Unstable Wireless Networks. Proceedings of the 10th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2011), Chicago, IL, USA. April 2011.
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Georg Kunz, Olaf Landsiedel, James Gross, Stefan Götz, Farshad Naghibi, Klaus Wehrle. Expanding the Event Horizon in Parallelized Network Simulations. Proceedings of the 18th Annual Meeting of the IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'10), Aug 17 - Aug 19, 2010, Miami, FL, USA. August 2010.
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Tobias Heer, Thomas Jansen, René Hummen, Hanno Wirtz, Stefan Götz, Elias Weingärtner, Klaus Wehrle. PiSA-SA: Municipal Wi-Fi Based on Wi-Fi Sharing. International Conference on Computer Communication Networks (ICCCN 2010), vol. 1, Aug 2 - Aug 5, 2010, Zurich, Switzerland. August 2010.
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Tobias Heer, René Hummen, Nicolai Viol, Hanno Wirtz, Stefan Götz, Klaus Wehrle. Collaborative Municipal Wi-Fi Networks - Challenges and Opportunities. Proceedings of the Sixth IEEE PerCom Workshop on Pervasive Wireless Networking (PWN 2010), vol. 1, Mar 29 - Apr 2, 2010, Mannheim, Germany. April 2010.
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Muhammad Hamad Alizai, Olaf Landsiedel, Jó Agila Bitsch, Stefan Götz, Klaus Wehrle. Bursty Traffic over Bursty Links. Proceeding of 7th ACM Conference on Embedded Networked Sensor Systems (Sensys 09), Berkley, California. November 2009.
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Muhammad Hamad Alizai, Olaf Landsiedel, Jó Agila Bitsch, Stefan Götz, Klaus Wehrle. Routing Over Bursty Wireless Links. Proceedings of the 8th GI/ITG KuVS Fachgespräch ‘‘Wireless Sensor Networks’’, Hamburg, Germany. September 2009.
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Olaf Landsiedel, Georg Kunz, Stefan Götz, Klaus Wehrle. A Virtual Platform for Network Experimentation. Proceedings of the 1st ACM SIGCOMM Workshop on Virtualized Infastructure Systems and Architectures, Barcelona, Spain, Aug 17 - Aug 17, 2009, Barcelona, Spain. August 2009.
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Georg Kunz, Olaf Landsiedel, Stefan Götz, Klaus Wehrle. Poster Abstract: Protocol Factory: Reuse for Network Experimentation. 6th USENIX Symposium on Networked Systems Design and Implementation (NSDI'09). April 2009.
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Tobias Heer, René Hummen, Miika Komu, Stefan Götz, Klaus Wehrle. End-host Authentication and Authorization for Middleboxes based on a Cryptographic Namespace. Proceedings of the IEEE International Conference on Communications 2009 (ICC 2009), vol. 1, Jun 14 - Jun 18, 2009, Dresden, Germany. January 2009.
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Stefan Götz, Tobias Heer, Klaus Wehrle. Protocol Orchestration: A Semantic Approach to Communication Stacks. Proceedings of the Fourth ACM International Workshop on Mobility in the Evolving Internet Architecture (ACM MobiArch ‘09), Krakow, Poland. January 2009.
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Stefan Götz, Christian Beckel, Tobias Heer, Klaus Wehrle. ADAPT: A Semantics-Oriented Protocol Architecture. Self-Organizing Systems, vol. 5343/2008, Vienna, Austria. December 2008.
Proceedings of the 3rd International Workshop on Self-Organizing Systems
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Tobias Heer, Stefan Götz, Oscar Garcia-Morchon, Klaus Wehrle. ALPHA: an adaptive and lightweight protocol for hop-by-hop authentication. Proceedings of the 2008 ACM CoNEXT Conference, vol. 1, Dec 9 - Dec 12, 2008, Madrid, Spain. December 2008.
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Tobias Heer, Stefan Götz, Elias Weingärtner, Klaus Wehrle. Secure Wi-Fi Sharing at Global Scales. Proc. of 15th International Conference on Telecommunication (ICT), vol. 1, St. Petersburg, Russian Federation. June 2008.
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Tobias Heer, Stefan Götz, Simon Rieche, Klaus Wehrle. Adapting Distributed Hash Tables for Mobile Ad Hoc Networks. In Proceedings of 3. IEEE International Workshop on Mobile Peer-to-Peer Computing (MP2P'06), vol. 1, Pisa, Italy. March 2006.
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Olaf Landsiedel, Stefan Götz, Klaus Wehrle. Towards Scalable Mobility in Distributed Hash Tables. Proceedings of the Sixth IEEE International Conference on Peer-to-Peer Computing (P2P'06), Cambridge, UK. January 2006.
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Stefan Götz, Klaus Wehrle. Spontaneous Windows File Sharing via Virtual Groups. Proceedings of Workshop on Peer-to-Peer-Systems and -Applications, vol. 61, Kaiserslautern, Germany. February 2005.
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Klaus Wehrle, Stefan Götz, Simon Rieche. Distributed Hash Tables. Peer-to-Peer Systems and Applications. January 2005.
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Olaf Landsiedel, Klaus Wehrle, Simon Rieche, Stefan Götz, Leo Petrak. Project AEON. Proceedings of the 4th GI/ITG KuVS Fachgespräch ‘‘Wireless Sensor Networks’’, Techical Report No. 481. January 2005.
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Simon Rieche, Heiko Niedermayer, Stefan Götz, Klaus Wehrle. Reliability and Load Balancing in Distributed Hash Tables. Peer-to-Peer Systems and Applications. January 2005.
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Stefan Götz, Simon Rieche, Klaus Wehrle. Selected Distributed Hash Table Algorithms. Peer-to-Peer Systems and Applications. January 2005.
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Stefan Götz, Klaus Wehrle. Transparent End-Host-Based Service Composition through Network Virtualization. Proceedings of the First ACM International Workshop on Multimedia Service Composition at International Multimedia Conference, Singapore. January 2005.
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Simon Rieche, Klaus Wehrle, Olaf Landsiedel, Stefan Götz, Leo Petrak. Reliability of Data in Structured Peer-to-Peer Systems. Proceedings of HOT-P2P ‘04: Hot Topics in Peer-to-Peer Computing at 12th Annual Meeting of the IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), Volendam, Netherlands. October 2004.
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Klaus Wehrle, Stefan Götz. Content-oriented Bridging of Today's Internet Heterogeneity. Service Management and Self-Organization in IP-based Networks. January 2004.
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Klaus Wehrle, Olaf Landsiedel, Simon Rieche, Stefan Götz, Leo Petrak. Integrierte Konstruktionsmethoden für flexible Protokolle in ubiquitären Kommunikationssystemen. Proceedings of the GI/ITG KuVS Fachgespräch Systemsoftware für Pervasive Computing. January 2004.
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Advised Theses

An Ontology for Communication Protocols
Master's Thesis, RWTH Aachen University, January 2010
Advisors: Stefan Götz, Olaf Landsiedel
Examiners: Klaus Wehrle, Gerhard Lakemeyer (KBSG)