关键词: 面向服务体系结构 服务 层次可靠服务网络

Abstract:

Service is the core of Service-Oriented Architecture （SOA）. This paper proposes the Layered Credible Service Network （LCSN） based on hierachical m anagement. The definition, description methods and dynamic operating characteristics are proposed in this paper. As for the situations of incompetent service providing of service providers, LCSN can help to enhance the reliability of services, and can be integrated into SOA seamlessly. LCSN enhances the service quality of service providers, and meanwhile reduces the complexity of using software based on SOA.

Key words: service oriented architecture;service, layered credible service network