I've been recently dealing with the classical problem of finding the minimum vertex cover in a bipartite graph. The common approach is to set direction to all edges and run DFS from all vertices of ...
A vertex cover is a set of vertices such that each edge of the graph is incident to at least one vertex of the set.
A minimum vertex cover is a vertex cover with minimal cardinality.
I want to find set cover of this problem.
I have sets, each of cardinality 3. I want to find set cover.
This is what I am doing.
Treat each set as an edge, which is incident on each of its element.