计算机应用与软件Issue(12)：21-24,4.DOI:10.3969/j.issn.1000-386x.2014.12.005
基于与或图的Sub Web服务组合方法研究
ON AND/OR GRAPH-BASED SUB WEB SERVICES COMPOSITION APPROACH
摘要
Abstract
With the rapid development of internet technology, lots of excellent Web services ( WSs) have been emerging.However, single Web service may not be able to meet user’ s demand, and there is the need to combine them.In light of the above issue, we propose in this paper an and/or graph-based Sub Web services composition approach.First, we use Web service decomposer to decompose the Web service into Sub Web services, and create an inverted output index table for them.Then we generate the service composition and/or graph with SCAOG algorithm, and assign the weight value to every node in and/or graph.Finally, we seek the solution of the and/or graph through SCG ( service composition graph) algorithm to form the service composition graph.Simulation experiments show that the method improves the efficiency and success rate of Web services.关键词
Web服务组合/Sub/Web服务/与或图Key words
Web service composition/Sub/Web service/And/or graph分类
信息技术与安全科学引用本文复制引用
陈立水,王静,王俊芳,郭庆..基于与或图的Sub Web服务组合方法研究[J].计算机应用与软件,2014,(12):21-24,4.基金项目
国防基础科研计划项目（ B112011xxxx）。 （）
