服务描述语言OWL-S的动态语义扩展技术研究

The Extension of Dynamic Semantics for Grid Service Description Language-OWL-S

通过分析目前网格描述语言OWL-S的优缺点并结合其语法结构特征,提出一种基于动态语义的扩展方法,使其能够实时、动态地反映待描述的服务,并给出具体的实例,通过实验验证该方法可提高服务的查全率、查准率.

This article analyzed the advantages and disadvantages of the current grid service description language-OWL-S and combined its grammatical structure, proposed a method based on dynamic semantic extensions to enable it to reflect the services described real time, dynamically, and gave specific examples. The experiments showed that the method could im- prove the service of the recall rate, precision rate.