From centrality to temporary fame: Dynamic centrality in complex networks
نویسندگان
چکیده
منابع مشابه
From centrality to temporary fame: Dynamic centrality in complex networks
We develop a new approach to the study of the dynamics of link utilization in complex networks using records of communication in a large social network. Counter to the perspective that nodes have particular roles, we find roles change dramatically from day to day. “Local hubs” have a power law degree distribution over time, with no characteristic degree value. Our results imply a significant re...
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Dipartimento di Fisica ed Astronomia, Università di Catania, and INFN Sezione di Catania, 95123, Catania, Italy, Laboratorio sui Sistemi Complessi, Scuola Superiore di Catania, Università di Catania, 95123, Catania, Italy, Departamento de Matemática Aplicada, Universidad Rey Juan Carlos, 28933, Madrid, Spain, Dipartimento di Matematica e Informatica, Università di Catania, Via S., Sofia, 64, 95...
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ژورنال
عنوان ژورنال: Complexity
سال: 2006
ISSN: 1076-2787,1099-0526
DOI: 10.1002/cplx.20156