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Dinamiskā tuvuma centrāle×Starppriekšrocība (Betweenness Centrality)×
NozareTīklu analīzeTīklu analīze
SaimeMachine learningMachine learning
Izcelsmes gads2010–20121977
AutorsTang, J. et al.; Holme, P. & Saramäki, J.Freeman, L. C.
TipsCentrality measure for temporal networksCentrality measure
PirmavotsTang, J., Musolesi, M., Mascolo, C., Latora, V. & Nicosia, V. (2010). Analysing information flows and key mediators through temporal centrality metrics. Proceedings of the 3rd Workshop on Social Network Systems (SNS '10). ACM. DOI ↗Freeman, L. C. (1977). A set of measures of centrality based on betweenness. Sociometry, 40(1), 35–41. DOI ↗
Citi nosaukumitemporal closeness centrality, time-varying closeness centrality, evolving network closeness, dynamic CCFreeman betweenness, BC, geodesic betweenness, shortest-path betweenness
Saistītās56
KopsavilkumsDynamic closeness centrality extends classic closeness centrality to temporal networks by computing shortest time-respecting paths — paths that traverse edges in chronological order — and averaging inverse distances across all time windows. It reveals which nodes are most efficiently reached within an evolving network, tracking how a node's centrality rises and falls as connections appear and disappear over time.Betweenness centrality, formalized by Linton C. Freeman in 1977, measures how often a node lies on the shortest path connecting every other pair of nodes in a network. High-betweenness nodes act as bridges or brokers: removing them fragments the network into disconnected components more severely than removing any other nodes.
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ScholarGateSalīdzināt metodes: Dynamic Closeness Centrality · Betweenness Centrality. Izgūts 2026-06-18 no https://scholargate.app/lv/compare