‘I’ve been to Bali too’ (and I will be going back): are terrorist shocks to Bali’s tourist arrivals permanent or transitory?,”
After constructing the graph to model the repository, it is amenable to standard graph algorithms. For this approach, we’ll turn to a popular algorithm for identifying the “key” elements of a graph called betweenness centrality. This algorithm assigns an integer score to each vertex; the higher the score, the more “central” the vertex. A vertex score is incremented if it falls on the shortest path between any two other vertices in the graph.