VNE-ABC:Virtual Network Embedding Based on Artificial Bee Colony Algorithm
Qiang Zhu, Huiqiang Wang, Feng Guang-sheng, Hongwu Lv, Zhendong Wang, Yao Chong-dong, New Generation Networks · Journal of Beijing University of Technology · 2014
To overcome the high cost and low efficiency faced by virtual network embedding,a binary combinatorial optimization model and a virtual network embedding algorithms based on artificial bee colony( VNE-ABC) were proposed.The objective function of VNE-ABC was to reduce the costs of substrate network.Results show that the costs of substrate network are reduced,and the success rate,average revenue of embedding and average usage of links are increased compared with the existing virtual network embedding algorithms.