These papers are made available as a means to ensure timely dissemination of scholarly and technical work
on a non-commercial basis. Copyright and all rights therein are maintained by the authors or by other copyright holders,
notwithstanding that they have offered their works here electronically. It is understood that all persons copying
this information will adhere to the terms and constraints invoked by each author's copyright. These works may not
be reposted without the explicit permission of the copyright holder.
The Good Left Undone: Advances and Challenges in Decentralizing Online Social Networks,
David Koll, Jun Li, Xiaoming Fu, Computer Communications (accepted),
Elsevier, April 2017.
Gavel: Software-defined Network Control with Graph Databases,
Osamah Barakat, David Koll, Xiaoming Fu, 20th Conference on Innovations in Cloud, Internet and Networks (ICIN 2017), Paris, France,
IEEE, March 2017.
Gavel: Towards a Graph Database Defined Network,
Osamah Barakat, David Koll, Xiaoming Fu, Proceedings of IEEE International Conference on Network Protocols, poster session, Singapore,
IEEE, November 2016.
SOUP: An Online Social Network By The People, For The People,
David Koll, Jun Li, Xiaoming Fu, Proc. of 15th Annual ACM/IFIP/USENIX Middleware Conference (Middleware 2014), Bordeaux, France,
On the Effectiveness of Sybil Defenses Based on Online Social Networks,
David Koll, Jun Li, Joshua Stein, and Xiaoming Fu, Proceedings of IEEE ICNP 2013 (poster session),
IEEE, October 2013.
GEMSTONE: Empowering Decentralized Social Networking with High Data Availability,
Florian Tegeler, David Koll, and Xiaoming Fu, IEEE GLOBECOM 2011 - Selected Areas in Communications Symposium - Social Networks Track, Houston, TX, USA,
IEEE, December 2011.
Development of a Mobile Social Networking Platform supporting Decentralized Data Storage optimized by Social Trust,
David Koll, , master thesis, Center of Computational Sciences, ISSN 1612-6793, No. ZFI-MSC-2010-01, University of Goettingen, Germany,