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一种基于组件的安全网格环境
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作者 许智宏 孙竞 孙济洲 《计算机工程》 CAS CSCD 北大核心 2004年第21期111-112,128,共3页
提出了一种基于组件技术的网格环境架构,并对其中的组件支撑环境、用户访问网关及安全管理等方面进行了详细描述。该架构在GLOBUS基础上结合RBAC技术进行网格应用组件的开发、部署、使用及其权限管理,有效地提高了网格系统的安全性和可... 提出了一种基于组件技术的网格环境架构,并对其中的组件支撑环境、用户访问网关及安全管理等方面进行了详细描述。该架构在GLOBUS基础上结合RBAC技术进行网格应用组件的开发、部署、使用及其权限管理,有效地提高了网格系统的安全性和可用性。 展开更多
关键词 组件 安全网格环境 组件技术 GLOBUS RBAC技术 网格系统 框架结构
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Multisource Marine Environmental Information Grid Platform and Its Prototype System Research
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作者 XIAO Rulin SU Fenzhen +2 位作者 DU Yunyan YANG Feng HE Yawen 《Geo-Spatial Information Science》 2010年第4期269-274,共6页
Based on the advantages of the openness,flexibility,high-efficiency,intelligence,and safety of grid,this paper focuses on the methods of marine environmental information sharing and integration in grid environment.Acc... Based on the advantages of the openness,flexibility,high-efficiency,intelligence,and safety of grid,this paper focuses on the methods of marine environmental information sharing and integration in grid environment.According to the characteristics of marine information,which includes multisource,dynamic,and high-dimensional,this paper provides a framework and the technical solution for a multisource marine environmental information grid platform.As an experiment,the prototype takes the region of South China Sea as its study area and chooses three kinds of marine environmental information as the representative types for the marine information.The realization of the prototype of multisource marine environmental information grid platform shows the feasibility and practicality of the framework and the technical solution. 展开更多
关键词 grid GIS marine GIS web service data sharing information integration
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