基于Grid的领域公共知识服务门户研究

Research in Publish Knowledge Service Portal Platform Based on Grid

分析了当前领域信息系统存在的问题,提出领域公共知识门户的概念,阐述了引入网格技术的必要性,基于OGSA规范的提出了领域公共知识门户的体系模型,在此基础上构建领域公共知识服务门户平台,实现跨组织信息系统集成及信息和知识的共享。最后探讨领域平台的知识服务机制和关键技术。

Analysed the current problem of logistical information system;put forward the concept of pubulish knowledge service portal,elaborated on the need for the introduction of grid and proposed a public knowledge portal system model based on OGSA standard,realized the cross-organizational information systems integration and information and knowledge sharing.Finally,discussed the information platform for the knowledge service mechanism and key technologies.