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Poster Sessions

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Sink Group Betweenness Centrality

open access: yes25th International Database Engineering & Applications Symposium, 2021
This article introduces the concept of Sink Group Node Betweenness centrality to identify those nodes in a network that can “monitor” the geodesic paths leading towards a set of subsets of nodes; it generalizes both the traditional node betweenness centrality and the sink betweenness centrality.
Evangelia Fragkou 0001   +2 more
openaire   +2 more sources

Betweenness centrality

ACM SIGPLAN Notices, 2013
Betweenness centrality is an important metric in the study of social networks, and several algorithms for computing this metric exist in the literature. This paper makes three contributions. First, we show that the problem of computing betweenness centrality can be formulated abstractly in terms of a small set of operators
Pingalikeshav
exaly   +2 more sources

Routing betweenness centrality

Journal of the ACM, 2010
Betweenness-Centrality measure is often used in social and computer communication networks to estimate the potential monitoring and control capabilities a vertex may have on data flowing in the network. In this article, we define the Routing Betweenness Centrality (RBC) measure that generalizes previously well known Betweenness measures such as the ...
Shlomi Dolev, Yuval Elovici, Rami Puzis
openaire   +2 more sources

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