基于结构化模型的组合服务选择算法

A Composite Service Selection Algorithm Based on Structural Model

摘要: 基于组合服务的结构化模型讨论了组合服务执行路径选择和成员服务选择问题, 建立了结构化模型的图形表示, 采用蚁群系统作为优化工具, 把组合服务执行路径选择和成员服务选择问题转化为一个层次优化问题, 并设计了优化算法.实验结果表明, 优化算法具有较好的寻优性能.

Abstract: The problem of execution of path selection and component services selection is discussed based on structural model of composite service, and graph presentation of structural model is established.Using ant colony system as an optimizing tool, the problem of execution of path selection and component services selection is translated to a hierarchy optimizing matter, and the optimizing algorithm is designed.The optimizing algorithm has good performance through analysis of experimental results.