【摘要】 建立了原子服务发现模型,探讨了原子级服务匹配的4个过程,并重点对输入输出匹配和QoS匹配进行了研究。在QoS匹配中,给出了服务性价比概念,并提出了高性价比的服务选择原则。更多还原

【Abstract】 We built an atomic service discovery model,discussed four processes of atom-level service matching,and mainly studied I/O matching and QoS matching.In the QoS matching,proposed performance-price ratio,and advised that user discovered services on the basis of high performance-price ratio principle.更多还原