https://www.scienceblogs.com/goodmath/2007/09/06/graph-searches-and-disjoint-se
Graph Searches and Disjoint Sets: the Union-Find Problem | ScienceBlogs
Suppose you've got a huge graph - millions of nodes. And you know that it's not connected - so the graph actually consists of some number of pieces (called the...
union find problemdisjoint setsgraphsearchesscienceblogs