织女星信息网格的体系结构研究  

ARCHITECTURAL STUDY OF THE VEGA INFORMATION GRID

作　　者：徐志伟[1] 李晓林[1] 游赣梅[1] 

机构地区：[1]中国科学院计算技术研究所,北京100080

出　　处：《计算机研究与发展》2002年第8期948-951,共4页Journal of Computer Research and Development

基　　金：国家杰出青年科学基金 ( 6 992 5 2 0 5 );中国科学院知识创新工程;国家"八六三"高技术研究发展计划基金 ( 86 3-30 6 -ZD11-0 2 -1)资助

摘　　要：信息网格是以消除信息孤岛、实现信息共享、管理和服务的系统 ,其研究的核心问题是信息共享的新思路和共性技术 .描述了织女星信息网格的设计框架和体系结构 ,介绍了面向用户行为的时空模型的基本概念和特征 ,并讨论了此体系结构技术和模型如何解决信息的表示、组织、获取、显示、管理和处理中遇到的关键问题 ,从而提供通用服务、辅助智能、全局一体。Information grid aims to helping eliminate isolated island of information, so that users can achieve the sharing and managing of information resources and easily provide information services on the entire grid. Its key challenge is to present new ideas and common techniques of distributed information sharing. The design framework, architecture and the behavior-oriented spatio-temporal model used in the Vega Information Grid are presented in this paper, with emphasis on the discussion of how these techniques are useful in solving problems related to the representation, organizing, acquisition, presentation, management, and processing of information, thus providing desirable properties such as versatile services, enabling intelligence, global uniformity, and autonomous control.

关 键 词：织女星信息网格 体系结构 因特网 

分 类 号：TP393.4[自动化与计算机技术—计算机应用技术]