[algogeeks] Re: coloring (Marking)

2009-10-09 Thread Raghavendra Sharma
Find the minimum spanning tree. Find the nodes with indegree of 1 and mark the node which connects to that node with indgree 1. On Wed, Oct 7, 2009 at 11:08 PM, Ramaswamy R ramaswam...@gmail.com wrote: We have to find the minimum cardinality out of all possible bi-partite sets of the graph.

[algogeeks] Re: coloring (Marking)

2009-10-09 Thread Miroslav Balaz
LOL search for dominance in graph. 2009/10/7 ankur aggarwal ankur.mast@gmail.com Given a graph.. Find the minimum number of coloring (Marking) required to node such that every node in the final graph is connected by at least one of the colored(marked) node. ex: AB AC BD BE CF

[algogeeks] Re: coloring (Marking)

2009-10-09 Thread ankur aggarwal
it is NP hard problem i suppose.. On Fri, Oct 9, 2009 at 4:20 PM, Miroslav Balaz gpsla...@googlemail.comwrote: LOL search for dominance in graph. 2009/10/7 ankur aggarwal ankur.mast@gmail.com Given a graph.. Find the minimum number of coloring (Marking) required to node such that