摘要
在概述教育城域网信息资源共享基本概念的基础上,论述了教育城域网信息资源共享网络模型,包括星型共享网络模型、树型共享网络模型、环型共享网络模型、网状共享网络模型,以南通教育城域网信息资源共享模型为实证,论述了环型加星型的混合型共享网络模型及其实现的组织保障机制。
Based on the study of the basic concept of information resources sharing of educational Metropolitan Area Network (MAN) , this paper discusses the model of information resources sharing of educational MAN, including the star type sharing model, tree type sharing model, ring type sharing model and net type sharing model. Taking the model of information resources sharing of Nantong educational MAN for example, the paper discusses the mixed type sharing model ( star type sharing model plus ring type sharing model ) and its organizational support mechanism.
出处
《情报理论与实践》
CSSCI
北大核心
2009年第9期112-115,120,共5页
Information Studies:Theory & Application
基金
江苏省教育厅高校哲学社会科学基金项目"区域教学联合体文献资源共建共享机制研究"的成果之一
项目编号:07SJD870004
关键词
教育城域网
信息资源
共享网络
共享模式
educational MAN
information resources
sharing network
sharing mode