%0 Journal Article
%T Preferential choice of service provider based on Pareto in migrating workflow system<br>迁移工作流系统中基于Pareto的服务主体优选
%A CHENG Qiu-yun
%A HAN Fang-xi
%A <br>程秋云
%A 韩芳溪
%J 计算机应用
%D 2007
%I 
%X This paper combined Pareto optimization and genetic algorithm, built a mathematic model to describe the preferential choice of service provider, used the Pareto genetic algorithm to optimize the multi-objective problems, presented the suitable ways of initializing the population, selection, crossover, mutation for the model and got a Pareto optimal set. Also it gave the arithmetic for selecting the solution among optimal set according to the status of service provider. The results of experiments show that this algorithm can make the system resources more efficient than that introduced in reference 3].
%K migrating instance
%K service provider
%K genetic algorithm
%K Pareto optimization
%K load balancing<br>迁移实例
%K 服务主体
%K 遗传算法
%K Pareto优化
%K 负载平衡
%K 迁移工作流系统
%K Pareto
%K 服务主体
%K 优选
%K system
%K workflow
%K migrating
%K based
%K service
%K provider
%K 文献
%K 效果
%K 决策方案
%K 结果
%K 实验
%K 遗传算法
%K 选取
%K 最优解集
%K 操作算子
%K 数学模型
%K 优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD2743051246D4177FE600AFC7&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=5DCBAAB000A70168&eid=FA3423FC1AE95C4E&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=7