The problem of finding a minimum vertex cover (MVC) is a classical optimization problem in computer science and is a typical example of an NP-complete optimization problem that has attracted a great interest of researchers because many difficult real
Betweenness centrality is a metric to measure therelative importance of vertices within a graph. The computationof betweenness centrality is based on shortest paths whichrequires O(n+m) space and O(mn) and O(nm+n2 log n) timeon unweighted and weighte
