Journal of Cloud Computing

Advances, Systems and Applications

Table 5 Pearson correlation coefficients between our robustness metric and existing topological metrics

From: Evaluating robustness of cloud-based systems

Metric	Overall	Graph family
		R	SF	SW
density	0.17	−0.05	0.82	−0.26
diameter	−0.24	−0.16	−0.59	0.68
avg. distance	−0.01	−0.13	−0.62	0.63
avg. node degree	0.30	0.83	0.34	0.76
cent. degree	0.42	0.23	0.84	0.38
cent. betweenness	0.44	−0.07	0.52	0.61
cent. eigenvalue	−0.34	0.50	−0.70	0.75
cent. closeness	0.42	0.10	0.81	0.22

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