基于领域本体的分布式UDDI互联架构  

Distributed Architecture of UDDI Interconnection Based on Domain Ontology

作　　者：马欣宇[1] 刘琼[1] 钱乐秋[1] 

机构地区：[1]复旦大学计算机科学与工程系软件工程实验室,上海200433

出　　处：《计算机工程》2007年第14期49-50,53,共3页Computer Engineering

摘　　要：传统的UDDI工作方式存在数据同步和复制开销巨大以及无法体现UDDI本身领域特性的问题,该文通过领域本体对UDDI的传统工作机制进行扩展,提出了UDDI代理(UDDI Broker)的概念,通过UDDI代理构建分布式的UDDI互联架构,阐述了使用UDDI代理进行服务发布和服务请求的工作过程及相关问题。The traditional architecture of UDDI becomes more and more inappropriate to industrial reality. The cost of data synchronization and replication is huge, and domain-specific attributes of UDDI are not contained. This paper expands the traditional architecture of UDDI. A component called UDDI Broker is proposed, which contributes to the new distributed UDDI architecture. Also the mechanism of service advertisement and request according to UDDI Broker is presented.

关 键 词：UDDI 领域本体 DAML-S UDDI代理 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]