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Mostrando postagens de abril, 2023

Quiz Question - 28-04-2023

Consider a growing network following the Barabási-Albert model. You don't know the initial number of links, but you do know that at time step t = 10,000, a node that joined at step t_i = 1,500 has a degree of k ≈ 10. What could be the degree of a node that joined this same network at time step t_j = 3,000? 7 14 30 120 None of the above Original idea by: Yuri Souza Padua

Quiz Question - 14-04-2023

Which of the following statements is false about random networks and scale-free networks? The degree distribution in a random network follows a Poisson distribution, while in a scale-free network it follows a power law distribution. The random network always has a lower clustering coefficient than the scale-free network. In a scale-free network, most nodes have a low degree, while in a random network, most nodes have a high degree. The largest degree in a random network is always smaller than the largest degree in a scale-free network. None of the above. Original idea by: Yuri Souza Padua PS: Dear professor, I am writing to kindly remind you about my last quiz queston that we talked by email. 😅 Just to help: Link to the last question . I think everything is correct, just the "trick question" (none the above) Thank you very much in advance!  😁 😁 😁 😁 (0.1 in the final grade can make a big difference)