Consider a network composed of N nodes and E edges called Network A. Network B and Network C were created based on Network A, using the same set of nodes and keeping the same degree distribution, but changing the set of edges. The networks show the following properties: In Network A, hubs connect predominantly to other hubs; In Network B, hubs connect predominantly to low-degree nodes; In Network C, links are placed randomly with respect to node degree. You measured the average nearest-neighbor degree function knn(k) for each network. Which alternative below best describes the behavior of knn(k)? a) Network A: decreasing with k Network B: increasing with k Network C: strongly increasing with k b) Network A: approximately constant Network B: approximately constant Network C: decreasing with k c) Network A: increasing with k Network B: decreasing with k Network C: approximately constant d) Network A: incr...
