Web服务图中基于知识地图的服务关系建模与应用  

The Services Relationship Modeling Based on Knowledge Maps in Web Services Graph and Its Application

作　　者：刘洁[1] 刘建勋[1] 巢炼[1] 覃事刚[1] 

机构地区：[1]湖南科技大学知识网格实验室,湖南湘潭411201

出　　处：《计算技术与自动化》2007年第4期68-70,120,共4页Computing Technology and Automation

基　　金：国家863/CIMS项目(2006AA04Z152);湖南省科技计划项目(2006GK3071)

摘　　要：随着Web环境下服务数量的快速增长,如何高效快速地发现服务成为迫切需要解决的问题。基于Web服务图的服务发现方法,利用Web服务之间的语义关系来进行服务发现,仿真实验证明这种方法能极大的提高Web服务的发现效率。但是目前的研究还未涉及到Web服务组合流的网络传输、服务组合流的可视化表示以及多服务组合流的客户自主与交互选择。而这些是基于Web服务图的服务发现方法得以实现和应用的重要环节。本文以知识地图为基础,通过对服务关系进行建模来解决这些问题,从而进一步完善基于Web服务图的服务发现理论与方法。With the growing number of Web services, it is necessary to solve the problem that how to discover services efficiently. The WSG - based service discovery method uses semantic relationships among Web services to discover services , It is shown from the simulated experiment that this method can largely improve Web service discovery efficiency. But, how to transmit Web services composition flows on network and how to describe those composition flows in a visual way that makes consumer can clearly choose their preference？ These problems must be solved during the implementation of WSG- based service discovery. This paper attempts to solve these problems using services relationships modeling based on knowledge maps, it is also a supplement of WSG theory.

关 键 词：Web服务图 服务发现 知识地图 XTM 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]