中文摘要：

在研究基于工作流web服务和语义Web服务的基础上，结合BPEL工作流和OWL—S的相关标准，设计和实现了一种基于工作流／语义的Web服务框架SABWS．该框架实现了Web服务层、BPEL工作流层和语义层的三层结构，并且实现了服务优化同执行的分离，在服务的匹配、组合和执行等方面都具有广阔的发展前景．

英文摘要：

Based on the work-flow Web service and the semantic web service, combined with BFEL work flow and OWL-S-related criteria, it designed and implemented a web service architecture SABWS based on work-flow/semantics. The architecture implemented structure, including Web service, BPEL work-flow, and semantic layer. of service optimization from service execution. It can be used in a broad matching, combination, and execution. a 3-layered hierarchical It realized the seperation range of fields in service