一种基于Web服务的服务组合体系结构

基于UDDI 技术的普遍的Web 服务发现、匹配、执行平台有可能产生严重的速率及
服务响应延迟问题，本文介绍了利用Agent 和 reference 及 Context-Oriented 以更快的速度进行服务组合的途径，提出了一种服务组合的体系结构，进而比较安全的满足用户的请求。文章的最后探讨了Web 服务组合的发展趋势以及有待于进一步要做的工作。
关键字：代理；引用；上下文环境；Web 服务
Abstract：The universal web service discovering, matching, executing platform which
are based on UDDI may bring serious speed and service response delay problems. In
this paper, Agent, reference and Context-Oriented are utilized to provide a approach
for web service composition at a higher speed. And a kind of service composition
architecture is presented, which can satisfy the request of the users securely. At last,
development trend of web service composition and the work further to do are
discussed.
Key words：Agent; Reference; Context-Oriented; Web services