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Blockchain Technology

The blossom of Blockchains and Distributed Ledger Technoligies (DLT) in general have generated novel opportunities in various technological and economic fields. New paradigms emerge from their unique characteristics such as distributed consensus, byzantine fault tolerance and immutability. Hereby, DLTs facilitate eliminating trusted intermediaries by distributing trust among participants. As a result, not only digital (crypto-) currencies have emerged, but more complex use cases such as identity, asset and supply chain management have gained attention. SNET is working on these cutting edge topics from a technologic and service perspective. It includes applications on public as well as permissioned ledgers, analysis of DLT structures and distributions in token networks. Furthermore, research focuses on enhanced protocols and mechanisms in applications and DLTs alike.

Publications

Müller, M. and Ruppel, P. (2019). Process Mining for Decentralized Applications. Proceedings of the IEEE International Conference on Decentralized Applications and Infrastructures (DAPPCON 2019)(accepted for publication)


Westerkamp, M. and Göndör, S. and Küpper, A. (2019). Tawki: Towards Self-Sovereign Social Communication. Proceedings of the IEEE International Conference on Decentralized Applications and Infrastructures (DAPPCON 2019)(accepted for publication)


Victor, F. and Zickau, S. (2018). Geofences on the Blockchain: Enabling Decentralized Location-based Services. 2018 IEEE International Conference on Data Mining Workshops (ICDMW), 97-104.


Westerkamp, M. and Victor, F. and Küpper, A. (2018). Blockchain-based Supply Chain Traceability: Token Recipes model Manufacturing Processes. 2018 IEEE International Conference on Blockchain (Blockchain 2018)


Lux, Z. A., Thatmann, D., Zickau, S. and Beierle, F. (2020). Distributed-Ledger-based Authentication with Decentralized Identifiers and Verifiable Credentials. 2nd conference on Blockchain Research and Applications for Innovative Networks and Services (BRAINS'20), 71-78.


Westerkamp, M. and Victor, F. and Küpper, A. (2019). Tracing Manufacturing Processes using Blockchain-based Token Compositions. Digital Communications and Networks


Müller, M. and Ostern, N. and Koljada, D. and Grunert, K. and Rosemann, M. and Küpper, A. (2021). Trust Mining: Analyzing Trust in Collaborative Business Processes. IEEE Access, 1-1.


Müller, M. and S. Rodriguez Garzon. S. and M. Rosemann, M. and Küpper, A. (2020). Towards Trust-aware Collaborative Business Processes: An Approach to Identify Uncertainty. IEEE Internet Computing, 1-1.


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