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Social Networking


Online Social Networks (OSNs) have become an important part of our everyday online lives. We communicate, share content, and organize meetings and events using OSN platforms. However, even though there is a strong trend towards OSN services to become the main communication medium, most OSN platforms are still proprietary, closed services that keep users from connecting directly and seamlessly to the services of other OSN platforms. SNET is working on novel architectures and mechanisms to
mitigate the lock-in effects of today’s OSN platforms and build new and innovative services. Research in this area addresses topics such as privacy and security, protocol design, distributed system architectures, and mobile services.


Göndör, S. and Beierle, F. and Küçükbayraktar, E. and Hebbo, H. and Sherhan, S. and Küpper, A. (2015). SONIC: Bridging the Gap between Different Online Social Network Platforms. Proceedings of the 8th IEEE International Conference on Social Computing and Networking (SocialCom 2015). IEEE, 399-406.

Javed, I. T. and Copeland, R. and Crespi, N. and Beierle, F. and Göndör, S. and Küpper, A. and Emmelmann, M. and Corici, A. and Corre, K. and Crom, J.-M. and Bouabdallah, A. and Oberle, F. and Friese, I. and Caldeira, A. and Dias, G. and Chaves, R. and Santos, N. (2016). Global Identity and Reachability Framework for Interoperable P2P Communication Services. Proceedings of the 2016 conference on Innovations in Clouds, Internet and Networks (ICIN 2016). IFIP, 59-66.

Göndör, S. and Hebbo, H. (2014). SONIC: Towards seamless interaction in heterogeneous distributed OSN ecosystems. Proceedings of the IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications, 407-412.

Beierle, F. and Grunert, K. and Göndör, S. and Küpper, A. (2016). Privacy-aware Social Music Playlist Generation. Proceedings of the IEEE International Conference on Communications (ICC 2016). IEEE, 5650-5656.

Beierle, F. and Göndör, S. and Küpper, A. (2015). Towards a Three-tiered Social Graph in Decentralized Online Social Networks. Proceedings of the 7th International Workshop on Hot Topics in Planet-scale Mobile Computing and Online Social Networking. ACM, 1–6.

Göndör, S. and Beierle, F. and Küçükbayraktar, E. and Hebbo, H. and Sherhan, S. and Küpper, A. (2015). Towards Migration of User Profiles in the SONIC Online Social Network Federation. International Multi-Conference on Computing in the Global Information Technology (ICCGI)

Friese, I. and Copeland, R. and Göndör, S. and Beierle, F. and Küpper, A. and Pereir, R. and Crom, J.-M. (2017). Cross-Domain Discovery of Communication Peers - Identity Mapping and Discovery Services (IMaDS). Proceedings of the 2017 European Conference on Networks and Communications (EuCNC). IEEE.

Beierle, F. and Grunert, K. and Göndör, S. and Schlüter, V. (2017). Towards Psychometrics-based Friend Recommendations in Social Networking Services. 2017 IEEE 6th International Conference on AI & Mobile Services (AIMS 2017). IEEE, 105–108.

Beierle, F. and Tran, V.T. and Allemand, M. and Neff, P. and Schlee, W. and Probst, T. and Pryss, R. and Zimmermann, J. (2018). TYDR - Track Your Daily Routine. Android App for Tracking Smartphone Sensor and Usage Data. 2018 ACM/IEEE 5th International Conference on Mobile Software Engineering and Systems (MOBILESoft '18). ACM, 72-75.

Kröger, J. L. and Raschke, P. and Bhuiyan, T. R. (2019). Privacy Implications of Accelerometer Data: A Review of Possible Inferences. Proceedings of the 3rd International Conference on Cryptography, Security and Privacy. ACM, 81–87.

Kröger, J. L. and Raschke, P. (2019). Is My Phone Listening in? On the Feasibility and Detectability of Mobile Eavesdropping. Data and Applications Security and Privacy XXXIII. Springer International Publishing, 102–120.

Raschke, P. and Zickau, S. and Kröger, J. L. and Küpper, A. (2019). Towards Real-Time Web Tracking Detection with T.EX - The Transparency EXtension. Privacy Technologies and Policy. Springer International Publishing, 3–17.

Clemens, K. (2020). Geocoding User Queries. Technische Universität Berlin

Müller, M. and Rodriguez Garzon, S. and Küpper, A. (2020). COST: A Consensus-based Oracle Protocol for the Secure Trade of Digital Goods. 2020 IEEE International Conference on Decentralized Applications and Infrastructures (IEEE DAPPS 2020)

Grunert, K. (2020). Overview of JavaScript Engines for Resource-Constrained Microcontrollers. 5th International Conference on Smart and Sustainable Technologies 2020(SpliTech 2020)


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