节点文献
求解最大团问题的D函数正则化方法
Distance Function Regularization Approach to Maximum Clique Problem
【摘要】 最大团问题是一个经典的组合优化问题.在Motzkin和Straus的二次规划模型基础上,给出一种求解该问题的D函数正则化算法.通过引进D函数可以改善问题的凸性.几个标准考题的计算结果表明,该算法稳定有效.
【Abstract】 The maximum clique is a typical problem of combinatorial optimization.Based on the quadratic model given by Motzkin and Straus,we propose a distance function regularization approach to its solution.The introduction of distance function is to improve the convexity of original problem.Computational results for some standard test problems show that our method is stable and effective.
【关键词】 最大团问题;
D函数正则化;
凸性;
同伦;
【Key words】 maximum clique; distance function regularization; convexity; homotopy method;
【Key words】 maximum clique; distance function regularization; convexity; homotopy method;
【基金】 辽宁省哲学社会科学规划基金(L10DTJ007)
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2012年18期
- 【分类号】O157.5;O224
- 【下载频次】56