| 从信息冗余看组织信息集成的适度水平 |
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| 引用本文： | 路晓伟,蒋馥.从信息冗余看组织信息集成的适度水平[J].情报学报,2004,23(1):58-62. |
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| 作者姓名： | 路晓伟 蒋馥 |
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| 作者单位： | 上海交通大学安泰管理学院,上海,200030 |
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| 基金项目： | 国家自然科学基金资助项目 (70 2 710 38) |
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| 摘 要： | 本文概括了组织中信息冗余的四种表现形式 ,提出了定量衡量信息冗余程度的信息密度指标 ,接着从信息冗余的角度分析了信息集成的必要性 ,提出了信息系统集成的适度水平的概念 ,并阐述了它的涵义。通过建立决策的信息成本模型和信息集成适度水平模型 ,得出了不同组织需要根据自身实际采取适度的信息集成水平的结论。
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| 关 键 词： | 管理信息系统 信息集成 信息冗余 适度水平 决策成本 |
| 修稿时间： | 2003年1月9日 |
The Appropriate Scale of Organization's Information Integration from the View of Information Overload |
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| Lu Xiaowei and Jiang Fu.The Appropriate Scale of Organization''''s Information Integration from the View of Information Overload[J].Journal of the China Society for Scientific andTechnical Information,2004,23(1):58-62. |
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| Authors: | Lu Xiaowei and Jiang Fu |
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| Abstract: | First, this paper summarizes the four forms of information overload in organization, proposes the quantitative scale to measure the information overload and analyses the necessity of information integration from the view of information overload. Second, it proposes the concept of appropriate scale of information integration and explains its meaning. Finally, this paper establishes Information Cost Model of Decision-making(ICMD) and Information Integration Appropriate Scale Model(IIASM), through which it draws conclusion that different organizations should adopt appropriate information integration scales according to their factual conditions. |
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| Keywords: | management information system information integration information overload appropriate scale decision-making cost |
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