基于组合的Web服务复杂网络的构建与分析  

Construction and Analysis of Web Services Complex Network Based on Composite Services

作　　者：朱志良[1] 邱媛源[1] 李丹程[1] 王晓明[1] 

机构地区：[1]东北大学软件学院,辽宁沈阳110819

出　　处：《东北大学学报（自然科学版）》2012年第6期797-800,共4页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金资助项目(60872040);中央高校基本科研业务费专项资金资助项目(N100604007);辽宁省博士科研启动基金资助项目(20111001)

摘　　要：提出一种以Web服务为节点,服务间的调用关系为边来构建复杂网络模型的方法.通过模型来研究Web服务组合结构中的服务关系,找到大量Web服务中关键的Web服务,增加组合服务的健壮性及可靠性.实验结果证明了该方法的正确性以及有效性.该方法的提出把对Web服务的研究从传统的SOA模型中引领到复杂网络模型中,对Web服务组合的进一步研究具有指导意义.The approach to build a complex network of web service was proposed.The Web services were used as nodes of the complex network in this method,and invocation relationship between Web services were regarded as the edges of the complex network.Service relationship of the Web service composition structure was researched by the network model.The key Web services were found in the numerous Web services,and at the same time the robustness and reliability of composite services had been enhanced.The experimental results indicated that the method was correct and effective,while the proposed approach was helpful to shift the research of Web services from the traditional SOA model to a complex network model.It is also instructive for further research on Web service composition.

关 键 词：WEB服务 组合服务 服务关系 复杂网络 关键Web服务 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]