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Fully Dynamic Betweenness Centrality
2015We present fully dynamic algorithms for maintaining betweenness centrality (BC) of vertices in a directed graph \(G=(V,E)\) with positive edge weights. BC is a widely used parameter in the analysis of large complex networks. We achieve an amortized \(O({\nu ^*}^2 \cdot \log ^3 n)\) time per update with our basic algorithm, and \(O({\nu ^*}^2 \cdot \log
Matteo Pontecorvi, Vijaya Ramachandran
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Edge Betweenness Centrality on Trees
2020 Second International Conference on Transdisciplinary AI (TransAI), 2020Computing the edge betweenness centrality is an important step in a great deal of the analysis tasks of community structures in complex networks. It mostly serves as a measure for the traffic or flow of a particular edge in connecting various parts or communities together.
Julian Vu, Katerina Potika
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Out-degree betweenness centrality based on betweenness centrality
International Conference on Cryptography, Network Security, and Communication Technology (CNSCT 2023), 2023Zhe Yang +3 more
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Distributed estimation of betweenness centrality
2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2015Betweenness centrality is a fundamental centrality measure that quantifies how important a node or an edge is, within a network, based on how often it lies on the shortest paths between all pairs of nodes. In this paper, we develop a scalable distributed algorithm, which enables every node in a network to estimate its own betweenness and the ...
Wei Wang, Choon Yik Tang
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International Aspects Between Central Europe and Central Asia
2003A short historical view of evolution of astronomy and a current status in the countries included under influence of the former Soviet Union is given. A few topics ideal for ‘small telescopes’ in solar and stellar physics and Solar system astronomy are discussed.
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Cooperation between Central Authorities
2018Jurisdiction in Matrimonial Matters, Parental Responsibility and International Abduction: A Handbook on the Application of Brussels IIa Regulation in National ...
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The Mediterranean Between Centrality and Resilience
The Mediterranean has had alternating phases of geopolitical importance in history. After the pandemic and the Russian-Ukrainian crisis, its role as a basin of intra-regional relations has become even more important in allowing the states bordering it to establish a system of relations capable of making up for the crisis in mid-oceanic flows. Reshoringopenaire +2 more sources
Path Merging Based Betweenness Centrality Algorithm in Delay Tolerant Networks
IEEE Journal on Selected Areas in Communications, 2023BO DU
exaly