基于知识图谱的国外数字资源长期保存可视化研究

doi:10.13365/j.jirm.2014.02.106

Journal of Information Resources Management ›› 2014, Vol. 4 ›› Issue (2): 106-封3.doi: 10.13365/j.jirm.2014.02.106

Visualization Research on Long-term Preservation Abroad of Digital Resources Based on Knowledge Mapping

Ran Congjing　Chen Yi　Li Sha

Received:2014-03-31 Online:2014-06-26 Published:2014-06-26

Abstract

Abstract:

Based on 2100 papers on long-term preservation of digital resources from Science Citation Index Expanded, this paper used the information visualization tool-CiteSpaceⅡ to draw knowledge mappings to reveal authoritative scholars, countries, institutions, key journals, classic literatures and research highlights in long-term preservation of digital resources, then analysed and made a conclusion.

Key words: Long-term preservation of digital resources, 　Knowledge mapping, 　Visual analysis, 　Digital library, 　Privacy preservation

CLC Number:

G250
G203

Ran Congjing　Chen Yi　Li Sha. Visualization Research on Long-term Preservation Abroad of Digital Resources Based on Knowledge Mapping[J]. Journal of Information Resources Management, 2014, 4(2): 106-封3.

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Visualization Research on Long-term Preservation Abroad of Digital Resources Based on Knowledge Mapping

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