linear mixed-integer programming
Finding Groups with Maximum Betweenness Centrality via Integer Programming with Random Path Sampling
One popular approach to access the importance/influence of a group of nodes in a network is based on the notion of centrality. For a given group, its group betweenness centrality is computed, first, by evaluating a ratio of shortest paths between each node pair in a network that are “covered” by at least one node … Read more