David Koll

Research Fellow

Goettingen, Germany

I'm a postdoctoral research fellow at the University of Goettingen. I am working with Prof. Dr. Xiaoming Fu in the Computer Networks Group since March 2011.

 My CV (Nov. 2014)
  • profile
  • teaching
Publications
  • David Koll
  • Towards a Robust and Secure Decentralized Online Social Network
  • PhD Theses of the Faculty of Mathematics and Informatics, University of Goettingen
  • Goettingen, Germany, January 2015
  • [Thesis][Defense Presentation]
  • Abhinandan S Prasad, David Koll, and Xiaoming Fu
  • On the Security of Software-defined Networks
  • Proceedings of the 4th European Workshop on Software Defined Networks (EWSDN) 2015 (Short Paper)
  • Bilbao, Spain, October 2015
  • David Koll, Jun Li, and Xiaoming Fu
  • SOUP: An Online Social Network By The People, For The People
  • Proceedings of the 15th ACM/IFIP/USENIX Middleware Conference 2014
  • Bordeaux, France, December 2014
  • [Paper][Slides]
  • David Koll, Jun Li, and Xiaoming Fu
  • SOUP: An Online Social Network By The People, For The People
  • Proceedings of ACM SIGCOMM 2014 (Demo Session)
  • Chicago, USA, August 2014
  • [Paper][Poster 1][Poster 2][Website]
  • Student Travel Grant
  • David Koll, Jun Li, Joshua Stein, and Xiaoming Fu
  • On the State of OSN-based Sybil Defenses
  • Proceedings of the 13th IFIP International Conference on Networking 2014
  • Trondheim, Norway, June 2014
  • [Paper][Slides]
  • David Koll, Jun Li, Joshua Stein, and Xiaoming Fu
  • On the Effectiveness of Sybil Defenses Based on Online Social Networks
  • Proceedings of the 21st IEEE International Conference on Network Protocols (ICNP) 2013 (Poster Session)
  • Goettingen, Germany, 2013
  • [Paper][Poster]
  • Florian Tegeler, David Koll, and Xiaoming Fu
  • GEMSTONE: Empowering Decentralized Social Networking with High Data Availability
  • Proceedings of IEEE GLOBECOM 2011
  • Houston, USA, December 2011
  • [Paper]
  • Student Travel Grant
  • David Koll
  • Development of a Mobile Social Networking Platform supporting Decentralized Data Storage optimized by Social Trust
  • Master Thesis
  • Goettingen, November 2010
  • [Thesis]
  • David Koll, Florian Tegeler, and Xiaoming Fu
  • GEMSTONE: A Generic Middleware for Social Networks
  • Proceedings of ACM MobiSys 2010 (Poster Session)
  • San Francisco, USA, June 2010
  • [Paper][Poster]
Teaching Experience
  • Advanced Practical Course on Data Science in Computer Networking (MSc)
  • Lecturer
  • 2016 -- now
  • Software-defined Networks (MSc)
  • Lecturer
  • 2014 -- now
  • Advanced Computer Networks (MSc)
  • Lecturer (before: Teaching Assistant)
  • 2014 -- now (TA: 2013)
  • Computer Networks (BSc)
  • Lecturer (before: Teaching Assistant)
  • 2014 -- now (TA: 2011 -- 2013)
    • Advanced Practical Course Computer Networking (MSc), Seminar on Internet Technologies (BSc/MSc)
    • Student Supervisor, Course coordinator
    • 2011 -- now
    • Bachelor/Master Project/Thesis Supervision
    • Kai-Stephan Jacobsen, Fabien Mathey, David Kelterer, Swen Weiland, Waqas Awan, Dieter Lechler
    • 2011 -- now

Portfolio - My Works

  • All
  • Web Design
  • Graphic Design
  • Motion Graphic
  • Logo

Blog - My Blog


  • 2 Comments
  • January 31, 2014
  • by Jane Doe
  • jquery, slider, web design

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo...

Read More
  • 2 Comments
  • January 31, 2014
  • by Jane Doe
  • php, web design

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo...

Read More
  • 2 Comments
  • January 31, 2014
  • by Jane Doe
  • php, web design

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo...

Read More