电子商务领域本体下的Web服务自动组合实现

Automatic Composition of the Web Services Based on Electronic Commerce Domain Ontology

随着Web服务应用的不断发展,如何根据服务需求进行Web服务的动态组合,已经是一个急需解决的问题。本文利用电子商务领域本体建立了Web服务本体模型,提出了基于语义的Web服务动态组合体系结构和解决方法。架构包括服务描述模块、需求解析模块和服务组合模块。最后,给出了该模型在一个购物系统中的实现。

With the continual development of the Web Services applications, it is necessary to compose the existing Web Services dynamically according to service requests. This paper proposes a model of Web Services ontology using electronic commerce domain ontology and a dynamic Web Services composition framework and method based on semantics. The framework includes a Web Services description model, a request parser model and a service composition model. Finally, we give its implemention in a shopping system.