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提出了e-Science网格的虚拟动态分层体系结构(VDHA).VDHA是具有P2P特征的分散的支持e-Science网格的体系结构.VDHA具有可扩展性、自动性、精确和完全服务发现的特点.实现了基于VDHA的验证原型系统VDHA_Grid,其具有可扩展的网格信息服务.VDHA_Grid是中国大学e-Science网格项目的核心软件.也讨论了VDHA的一些优点及相关协议.
A virtual dynamic hierarchical architecture (VDHA) for e-Science grid is proposed. VDHA is a decentralized e-Science grid-enabled architecture with P2P features. VDHA is scalable, automated, accurate and full service discovery The VDHA_Grid prototype system based on VDHA has been implemented, which has scalable grid information service.VDHA_Grid is the core software of e-Science grid project of China University.It also discusses some advantages and related protocols of VDHA.