The Scientific World Journal / 2013 / Article / Alg 2

Research Article

Many-to-Many Multicast Routing Schemes under a Fixed Topology

Algorithm 2

= MCDT .
Step_1: Use the Floyd’s algorithm to find all-pairs shortest paths
   and then obtain ;
Step_2:  for  {all   do
     ;
   end  for
   for  {all   do
    Compute by (23);
   end  for
Step_3: Trace out top-down from of ;