Practice More Quizzes:
Q:
Airline routes often evolve toward so-called hub-and-spoke or start-network configurations. Why is that?
Q:
If there is almost no cost to create and maintain connections, but large benefits, what network will evolve?
Q:
In lecture, we grew efficient networks by adding links, until they were stable (following Jackson’s symmetric connection model). We assumed commonly used variables that eventually shaped and guided the evolution of the network. Which was NOT one of them?
Q:
In the lecture, when talking about dynamic networks, how did we define “social efficiency”?
Q:
In order to have a stable network configuration, a network must reach _______. This is when _______ changes in the network. Fill in the blanks with:
Q:
When talking about dynamic networks in lecture, how did we define “social stability”?
Q:
In the lecture, after we grew a uniquely efficient network we found that it was unstable. What did we do to stabilize the efficient structure of our network?
Q:
If a disease is spreading in a scale-free network, and you want to stop it with vaccination efficiently, what would you do?
Q:
Why do you need less steps to diffuse something in a scale-free network, compared with a random network?
Q:
If you had the task to design a social online network where messages and opinions could spread as fast as possible, which network design would you choose?
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