Postmortem Analysis of Decayed Online Social Communities: Cascade Pattern Analysis and Prediction

Figure 1

The largest cascades extracted from the datasets. The color of the node is inversely proportional to the time at which the node became inactive (i.e., the darker the node, the earlier it became inactive), and the size of a node is directly proportional to its degree in the cascade.

(a) Startups

(b) Economics

(c) Statistics

(d) Latex