Fig. 19
From: Ego-zones: non-symmetric dependencies reveal network groups with large and dense overlaps
The largest connected component of Net Science network. The researchers represented by strongly-prominent nodes (red) are independent on the other people in the network. Key researchers can be recognized by their high degree, e.g., Barabási and Newman. There are also weakly-prominent nodes (yellow) with a high degree, e.g., Jeong, Oltvai, and Vicsek. However, all of them are one-way dependent on Barabási