Research Article

Evolving Model for the Complex Traffic and Transportation Network Considering Self-Growth Situation

Figure 2

Histograms of event frequency versus size, event rank versus size, event rank versus frequency and the log-normal behavior test of the node degree of networks generated with the proposed evolving model with 𝑚 = 4 versus different self-probabilities.
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(a) Frequency vs. size plot 
291965.fig.002b
(b) Events ranked by size
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(c)  Events ranked by frequency
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(d) Very straight (log normal)