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Dynamická blízkostná centralita×Centralita blízosti×
OdborAnalýza sietíAnalýza sietí
RodinaMachine learningMachine learning
Rok vzniku2010–20121950 (formalized 1979)
TvorcaTang, J. et al.; Holme, P. & Saramäki, J.Bavelas, A.; formalized by Freeman, L. C.
TypCentrality measure for temporal networksNode-level centrality index
Pôvodný zdrojTang, 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. (1979). Centrality in social networks: Conceptual clarification. Social Networks, 1(3), 215–239. DOI ↗
Ďalšie názvytemporal closeness centrality, time-varying closeness centrality, evolving network closeness, dynamic CCcloseness, farness-based centrality, geodesic closeness, normalized closeness centrality
Príbuzné56
ZhrnutieDynamic 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.Closeness centrality measures how quickly a node can reach all others in a network by computing the inverse of its average shortest-path distance to every other node. First described by Bavelas (1950) and formally unified by Freeman (1979), it identifies nodes that can spread information or resources efficiently across the entire graph — not merely nodes with many direct contacts.
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ScholarGatePorovnať metódy: Dynamic Closeness Centrality · Closeness Centrality. Získané 2026-06-19 z https://scholargate.app/sk/compare