【摘要】 首先介绍了网格的基本思想和开放网格服务体系结构的概念,在此基础上提出了城市应急联动中心方案的基本设计,并对系统的体系结构、主要子系统、安全控制策略等关键性问题进行了分析,并给出了数据资源挖掘和安全委托与单点登录实例。更多还原

【Abstract】 The basic idea of grid and OGSA (Open Grid Services Architecture) are presented,based on which we provide the scheme of Country Emergency Response Centre,and its key features such as architecture,main subsystems, security etc.are analyzed in detail.Two examples of data mining and security consign are presented in the last.更多还原