Tree-based differential evolution algorithm for QoS multicast routing

Differential evolution(DE)algorithm has attracted more and more attention due to its fast optimization performance and good stability.When DE algorithm is applied into multi-constrained multicast routing optimization problem,a common solution to such problem is to merge the paths into a tree after finding paths from the source node to each destination node.This method maybe obtains the better result,but it can consume a lot of computational time.To solve the problem,a tree-based DE algorithm is introduced i...