João Augusto

 In a network, degree correlation describes the tendency of nodes with similar degrees to connect with each other. Which of the following best describes a network with positive degree correlation ? A. High-degree nodes primarily connect with low-degree nodes, leading to a decentralized structure. B. High-degree nodes are more likely to connect with other high-degree nodes, creating tightly connected hubs. C. Low-degree nodes only connect to high-degree nodes, increasing network centralization. D. Low-degree nodes avoid connecting with both low- and high-degree nodes, making the network sparse. E. None of the above. Original idea by: João Augusto Ferreira de Moura

Which of the following concepts is central to the study of evolving networks? A) Clustering coefficient B) Preferential attachment C) Network robustness D) Shortest path length E) None of the above Original Idea by João Augusto Ferreira de Moura