Figure 2
From: Link transmission centrality in large-scale social networks
(a) Correlation heat-map plot between the \(C_{\mathrm{tr}}^{o}\) exact and approximated \(C_{\mathrm{tr}}\) transmission centrality values of the FB network. Approximate measures were initiated from 5000 seeds and unbiased in \(d=3\) distance. (b), (c), (d) \(F(C_{\mathrm{tr}}) = P(C_{\mathrm{tr}}^{\prime} \leq C_{\mathrm{tr}})\) cumulative distribution functions of transmission centrality values in the MPC, FB, and TW networks respectively. \(C_{\mathrm{tr}}\) values were averaged for each link from respectively 2000, 5000 and 5000 random realizations with un-biasing distances \(d=8\), 3, and 7. Power-law functions (dashed orange lines) fitted with exponents \(\alpha\simeq3.08\), 3.39, and 2.44 respectively [52]