“…Studies that investigate the characteristic spatio-temporal pattern of the collective human mobility from a more dynamic perspective, and make a comparison between different urban environments, are very rare. For example, previous work has shown a significant differences between cities (areas) along metrics such as: commute distances (Isaacman et al, 2010(Isaacman et al, , 2011a(Isaacman et al, , 2011bBecker et al, 2013); commuting patterns (Amini et al, 2014) mobility patterns (Liu et al, 2009;Isaacman et al 2011b;Calabrese et al, 2011a;Kang et al, 2012;Tanahashi et al, 2012;Amini et al, 2014); community structures (Eagle et al, 2009b;Amini et al, 2014), hotspots (Louail et al, 2014), and population density (Martino et al, 2010;Becker et al, 2013;Csáji et al, 2012;Isaacman et al, 2012;Sagle et al, 2012;Yuan and Raubal, 2012). The findings of such studies can be helpful for policy makers in understanding the characteristics and dynamic nature of different urban areas, as well as updating environmental and (public) transportation policies.…”