Computer Science ›› 2017, Vol. 44 ›› Issue (Z6): 312-313.doi: 10.11896/j.issn.1002-137X.2017.6A.071

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Virtual Network Mapping Optimization Based on Improved Ant Colony Algorithm

XIE Yong-hao, GAO Song-feng and DAI Ming-zhu   

  • Online:2017-12-01 Published:2018-12-01

Abstract: In virtual network mapping,the virtual network mapping results based on improved ant colony algorithm were optimized.Aiming at the optimal utilization efficiency of the underlying network resources,a new virtual network mapping algorithm based on improved ant colony algorithm was proposed.By introducing the Gauss process model,the convergence speed of ant colony optimization algorithm is accelerated,and the real-time requirement of practical application is satisfied.The results show that the algorithm can significantly reduce the solution time and play a positive role on the premise of satisfying the same accuracy.

Key words: Virtual network mapping,Improved ant colony algorithm,Gauss algorithm

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