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

作　　者：黄磊[1] 马秀丽[1] 王红霞[1] 

机构地区：[1]沈阳理工大学信息科学与工程学院,辽宁沈阳110159

出　　处：《沈阳理工大学学报》2011年第5期20-23,共4页Journal of Shenyang Ligong University

摘　　要：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.

关 键 词：服务描述 OWL—S 动态扩展 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]