【摘要】 为了建立可覆盖服务生命周期的完整描述模型,针对应用服务资源特征,定义了应用服务的使用视图和生命周期。在此基础上,基于语义Web,提出了涵盖功能信息、质量信息和参数优先权的应用服务资源扩展模型。该模型可支持更丰富的资源定义,能进一步支持实现基于多参数融合的服务匹配,并已在上海制造业信息化公共服务平台构建和运行中得到了应用。更多还原

【Abstract】 With the development of business collaboration among enterprises as an aim,the public service platforms to provide application services for networked manufacturing had been deployed.To describe the application service with more useful information for service discovery and matchmaking,the characteristics of application service and its usage view were discussed.Based on OWL-S,an extended service model with additional function and quality parameters was proposed.With preference definition,this model could support multi-parameter service matchmaking and had already been successfully used on the AME platform in Shanghai.更多还原