面向数据的流程实现中不同层的服务匹配

摘要

在逻辑模型向物理模型转换的过程中,逻辑层与物理层间存在服务匹配问题.为此,提出一种基于语义相似度的逻辑层与物理层服务匹配方法,解决以数据为中心的流程实现过程中不同层间的服务匹配问题.在匹配过程中引入服务接口间的3种依赖关系,以提高匹配的准确率和召回率.实验验证了该方法的有效性.%Aiming at the problem of service matching between logical and physical layers when transforming from logical models to physical ones, this paper proposes an approach of service matching between logical and physical layers on the basis of semantic similarity. It solves the problem of service matching between different layers in the automatically realization of data-centric process. It introduces three types of interfaces dependency so that to improve the accuracy and recall of matching. Experimental results validate the availability of the method.