Fig. 11From: On the analysis of the collaboration network of the Brazilian symposium on computer networks and distributed systemsThe network assortativity over the years. It is possible to observe that the network becomes disassortative over the years, indicating that high degree nodes tend to be connected to low degree nodes. The behavior of \({\langle }k_{nn}{\rangle }_k\) for the networks, which is represented by dots marked as in detail, is shown in Fig. 10Back to article page