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基于蚂蚁算法的混合方法求解旅行商问题

黄岚  王康平  周春光  原媛  庞巍   

  1. 吉林大学计算机科学与技术学院,长春,130012
  • 收稿日期:2002-04-19 修回日期:1900-01-01 出版日期:2002-10-26
  • 通讯作者: 周春光

Hybrid Approach Based on Ant Algorithm for Solving Traveling Salesman Problem

HUANG Lan , WANG Kang-ping , ZHOU Chun-guang , YUAN Yuan , PANG Wei   

  1. College of Computer Science and Technology , Jilin University , Changchun 130012 , China
  • Received:2002-04-19 Revised:1900-01-01 Online:2002-10-26
  • Contact: ZHOU Chun-guang

摘要: 通过介绍蚂蚁觅食过程中最短路径的搜索策略,给出蚂蚁算法在旅行商问题中的应用,并加入3-opt方法和去交叉策略对问题求解进行局部优化.实验结果证明了其有效性.

关键词: 蚂蚁算法, 旅行商问题, 组合优化

Abstract: In the present paper the authors introduce an ant algorithm , a distributed algorithm for the solution of combinatorial optimization problems which has been inspired by the observation of real colonies of ants. Then the authors apply a hybrid approach of ant algorithm with 3-opt and cross-removing to the traveling salesman problem (TSP). The results show that it is able to find good solutions quickly.

Key words: ant algorithm, traveling salesman problem, combinatorial optimization

中图分类号: 

  • TP31