Figure 20From: A survey of results on mobile phone datasets analysis Comparison of the speed of spreading processes using different randomization schemes. (left) Fraction of infected nodes as a function of time for the real (red) data and different randomization schemes. (right) Average prevalence time distribution for nodes. Reprinted figure with permission from Karsai et al., Phys Rev E, 83(2):025102, 2011 [90]. Copyright (2011) by the American Physical Society. http://dx.doi.org/10.1103/PhysRevE.83.025102 Back to article page