# Nm3/Fragment 1045 01

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 Typus BauernOpfer Bearbeiter Hindemith Gesichtet
Untersuchte Arbeit:
Seite: 1045, Zeilen: 1-7
Quelle: Latora and Marchiori 2004
Seite(n): 71, Zeilen: 4ff
The main idea is to use as a measure of the centrality of a node i the drop in the network efficiency caused by deactivation of the node. The importance I (nodei) of the ith [sic] node of the graph G is therefore:

I (nodei) ≡ Δ E = E (G) − E (G − nodei) , i = 1,...,N, (2)

Where G − nodei indicates the network obtained by deactivating nodei in the graph G. The most important nodes, i.e. the critical nodes are the ones causing the highest ΔE.

The main idea is to use as a measure of the centrality of a node i the drop in the network efficiency caused by the deactivation of the node. The importance I(nodei) of the ith node of the graph G is therefore:

I(nodei) ≡ ΔE = E(G) − E(G − nodei) , i = 1,...,N (2)

whereby G - nodei we indicate the network obtained by deactivating nodei in the graph G. The most important nodes, i.e. the critical nodes are the ones causing the highest ΔE.

 Anmerkungen The source is given in the previous paragraph in a way that suggests that the here documented paragraph summarizes content from the source. That it is taken verbatim from the source is not made clear, however. Sichter (Hindemith) Singulus