基于OWL-S的三层服务匹配模型

OWL-S Based Three Layers Matched Model

随着XML及语义技术的发展,Web服务已经在电子商务领域得到了广泛应用。然而,如何有效地发现Web服务仍是该领域中研究的热点。提出了一种基于OWL-S语言的三层服务匹配结构并设计了一个框架模型,该模型利用了OWL-S语言支持Web服务的自动发现、调用、合成和运行监测的特点。同时,原型系统的开发与应用表明:该模型能够提高Web服务发现和匹配的效率,并且对动态电子商务的系统个性化及界面集成提供了一个值得借鉴的解决方案。

Along with the development of the semantic technology, Web Service is already applied in the E-commerce field abroadly. However, how find the Web Services effectively is still the difficulty in study field. This paper presents a structure defined by the OWL-S for Web Services finding and matching, and designs a model based on the structure. This model uses the OWL-S＇s characteristics which make Web Services could being found, transferred, composed and monitored. At the same time, the running of the antetype system indicates： the model can improve the efficiency to find and match the Web Services, and presents a good solve scheme for the system indiciduation and interface integration to E-commerce.