The Scientific World Journal / 2013 / Article / Alg 1

Research Article

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

Algorithm 1

= MCCT .
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
    if     then
     Compute by (21);
    end  for all   do
       Compute by (21);
        end  for
     end  if
    end  for
Step_3: Trace out top-down from of ;