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Closeness Centrality on Uncertain Graphs

ACM Transactions on the Web, 2023
Centrality is a family of metrics for characterizing the importance of a vertex in a graph. Although a large number of centrality metrics have been proposed, a majority of them ignores uncertainty in graph data. In this article, we formulate closeness centrality on uncertain graphs and define the batch closeness centrality evaluation ...
Zhenfang Liu   +2 more
openaire   +2 more sources

On Equitable Coloring of Central Graphs and Total Graphs

open access: yesElectronic Notes in Discrete Mathematics, 2009
Abstract The notion of equitable coloring was introduced by Meyer in 1973. In this paper we discuss the equitable coloring of certain well known graph families of central graphs and total graphs. We obtain interesting results regarding the equitable chromatic number χ = for the above said graph families.
M. M. Ali Akbar   +2 more
exaly   +3 more sources

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