Optimal Control Strategy for Traffic Driven Epidemic Spreading Based on Community Structure

Figure 2

Average density of infected nodes 𝑖(𝑡) versus time 𝑡 in SIR model, 𝛽=1. The results denote the cases of different spreading rates 𝜆 (from bottom to top) as labelled. (a) CSHT 𝑍_in=8mods=1, (b) CEFF 𝑍_in=8mods=1, (c) CSHT 𝑍_in=8mods=4, (d) CEFF 𝑍_in=8mods=4, (e) CSHT 𝑍_in=15mods=1, (f) CEFF 𝑍_in=15mods=1, (g) CSHT 𝑍_in=15mods=4, and (h) CEFF 𝑍_in=15mods=4.

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