epoch: 1321952595
Very interesting paper: The Anatomy of the Facebook Social Graph
Reading this very interesting analysis of the structure of the Facebook graph I come to the conclusion that the main features qualitatively may be common to all graphs of social networks. For example, I’ve seen another social graph one order of magnitude smaller having very similar features. It would be really interesting to compare such graphs to other graphs, especially directed social graphs like Twitter or Google+ in terms of different measures. It would also be interesting to compare these graphs to offline social networks. Another interesting question could be to analyze the evolution of such graphs over time, for example using methods of the theory of random graphs.
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