【摘要】 Web服务组合研究是Web服务领域一个研究热点。本文利用OWL-S语言对Web服务进行描述,提高Web服务的机器可理解性,并利用语义信息进行Web服务组合操作。文中提出一个在JXTA环境中实现Web服务组合的模型,在其上实现了一个基于语义的Web服务组合方法,并通过一个简单的实例说明语义Web服务组合的具体过程。更多还原

【Abstract】 Web Services composition is a hotspot in the field of Web Services research. In this paper, we use OWL-S to describe Web Services in order to improve the machine-understandability of Web Services, and process the Web Services composition depending on the semantic information of OWL-S. Furthermore, we implement a Web Services composition model in the JXTA environment and then propose a semantics-based method for the Web Services composition on this model and explain the particular process by a simple example.更多还原