Figure 3
Clustering coefficient and efficiency of real and idealized CPI networks.
(A) SCAU CPI networks and the counterpart scale-free (SF), small-world (SW), uniformly random (UR) networks of identical size. The SCAU CPI networks on weekdays are substantially different from the idealized CPI networks and so do the networks on weekends. (B) Real CPI networks acquired from SCAU, USTB, the US and French schools. The SCAU and USTB CPI networks are different from the CPI networks acquired from the schools in the US and France. Here, only results from one typical week of SCAU networks (between October 31 and November 6, 2011) and USTB networks are shown.
