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Dresden 2020 – scientific programme

The DPG Spring Meeting in Dresden had to be cancelled! Read more ...

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SOE: Fachverband Physik sozio-ökonomischer Systeme

SOE 6: Poster

SOE 6.11: Poster

Monday, March 16, 2020, 17:00–20:00, P2/4OG

Transition from Hierarchical to Distributed Verification Protocols: Consensus Formation in Transforming Network TopologiesKateryna Isirova1,2, Oleksandr Potii2, and •Jens Christian Claussen11Department of Mathematics, Aston University, Birmingham B4 7ET, U.K. — 2V. N. Karazin Kharkiv National University, Ukraine

Computer verification protocols are distributed processes on networks and have the goal of reaching an overall consensus state where all nodes become verified through a protocol interaction. An important goal is to ensure the security of such interactions, especially in advent of quantum computing technologies. It might be that in the post-quantum world, the avatar of verification architectures will be manifested through distributed protocols. Here we augment the discussion by explicitely drawing the analogy between distributed protocol consensus formation and consensus formation in social networks in various topologies. Hierarchical networks, in both domains, exhibit slowest timescale of consensus formation. We conclude this supports universal argument towards establishment of distributed protocol mechanisms, wherever the scaleability with network size is of relevance.

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