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Figure 5 | EPJ Data Science

Figure 5

From: Link creation and information spreading over social and communication ties in an interest-based online social network

Figure 5

Link creation in aNobii. Left: Distribution at snapshot 4 of the distances of nodes which become linked between snapshots 4 and 5, compared with the distribution at snapshot 4 of distances between all pairs of users. The points in d=0 give the portion of pairs of nodes between which no directed path exists in snapshot 4. Right: Measure of the preferential attachment. T k is the probability for a new node to create a link toward a node of degree k. Black circles and red squares account for in and out degree, respectively. Thick dots represent the log-binning of the values, and the dashed line represents a linear relationship T k k.

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