电信科学 ›› 2012, Vol. 28 ›› Issue (9): 69-73.doi: 10.11959/j.issn.1000-0801.2012.09.0013

• 研究与开发 • 上一篇    下一篇

关联开放政府数据的研究与应用进展

袁远明1,2,吴产乐1,2,3,艾浩军1,2   

  1. 1 武汉大学计算机学院 武汉430072
    2 国家多媒体软件工程技术研究中心 武汉430072
    3 武汉东湖学院 武汉430212
  • 出版日期:2012-09-15 发布日期:2017-06-14

Research on Linked Open Government Data and Application

Yuanming Yuan1,2,Chanle1 Wu1,2,3,Haojun Ai1,2   

  1. 1 Computer School of Wuhan University, Wuhan 430072, China
    2 National Engineering Research Center of Multimedia Software, Wuhan 430072, China
    3 Wuhan Donghu University, Wuhan 430212, China
  • Online:2012-09-15 Published:2017-06-14

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16

摘要：

开放政府数据持续稳定增长，已成为政府与市民间至关重要的沟通桥梁。利用关联数据技术发布政府数据，不仅能提升政府数据的透明度，更能提高政府数据的重用率。本文对利用关联数据技术进行数据发布的相关概念、发布原则及优势进行了描述，在此基础上深入分析涵括内容表达层、创建层、互联层、浏览/查询层4层结构的关联政府数据技术体系，总结英美发达国家在关联政府数据上的应用实践，最后展望政府关联数据在我国智慧城市建设中的应用以及挑战。

关键词: 关联数据, 开放政府数据, 语义网

Abstract:

Open government data（OGD）is growing steadily and it has been a vital communication channel between government and citizens. Government data published by linked data technology can promote transparency and even improve reuse rate of data. The paper describes the related concepts, publishing principles and advantages of linked government data. And then it deeply analyzes technology architecture which includes expression layer, compiling layer, interlinking, and browse/query layer on the basis of related concepts. Following it summarizes applications of linked government data in USA, UK and so on developed countries. Finally, it gets a view of applications and challenges of linked government data in China smart city construction.

Key words: linked data, open government data, semantic web

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