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| 引用本文： | 宋宇红.����ϵͳ�鱨Ԫ��λģ��[J].图书情报工作,2000,44(3):26-27,60. |
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| 作者姓名： | 宋宇红 |
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| 作者单位： | ??????????????, ??????? 161006 |
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| 摘 要： | 阐明引文系统及其4种类型,给出情报元(情报的提供者或吸收者)在引文系统中的地位的有向赋权图模型和计算地位指数的计算公式.
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| 关 键 词： | ?????? ?鱨 ?????? ??λ??? |
A Model of the Status of Information Sources in Citation System |
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| Song Yuhong.A Model of the Status of Information Sources in Citation System[J].Library and Information Service,2000,44(3):26-27,60. |
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| Authors: | Song Yuhong |
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| Institution: | Library of Qiqihar University, Qiqihar City |
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| Abstract: | ??Expounds the citation systems and four types of them, gives a weight digraph model of the information source status in citation systems and formula counting status indexes. |
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