情报研究

Web应用中起源信息的定位和查询机制研究

  • 倪静 ,
  • 孟宪学
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  • 1. 中国农业科学院农业信息研究所;
    2. 北京石油化工学院经济管理学院
倪静,中国农业科学院农业信息研究所博士研究生,北京石油化工学院经济管理学院副教授

收稿日期: 2014-04-08

  修回日期: 2014-05-18

  网络出版日期: 2014-06-05

基金资助

本文系教育部人文社会科学研究规划基金项目“关联数据环境下安全机制与数据溯源的研究”(项目编号:12YJA870014)和国家农业科学数据共享中心项目(项目编号:2005DKA31800)研究成果之一。

Study on the Provenance Location and Query Mechanism in the Web Application

  • Ni Jing ,
  • Meng Xianxue
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  • 1. Agricultural Institute of Information, Chinese Academy of Agricultural Sciences, Beijing 100081;
    2. Economic Management School, Beijing Institute of Petrochemical Technology, Beijing 102617

Received date: 2014-04-08

  Revised date: 2014-05-18

  Online published: 2014-06-05

摘要

针对起源记录在Web应用中的表达和查询服务问题,对研究所涉及的主要概念进行辨析,在深入解析Web应用中起源记录的定位、传递模式、实现途径和实现模式的基础上归纳总结出Web应用中起源元数据的四类定位发现机制与两类查询机制。结合语义标注Web页面和溯源信息表达技术,采用在线论文追溯案例,实现包含RDFa起源记录的HTML页面显示并通过可视化方式揭示起源,最后对案例中的查询服务问题进行探讨。

本文引用格式

倪静 , 孟宪学 . Web应用中起源信息的定位和查询机制研究[J]. 图书情报工作, 2014 , 58(11) : 97 -103 . DOI: 10.13266/j.issn.0252-3116.2014.11.015

Abstract

Focusing on representation and query service of provenance records in Web application, the main concepts involved are distinguished. Based on the analysis of provenance record location, passing mode, way to achieve and implementation patterns, four types of provenance location and two types of query mechanism are summarized. Semantic notation and provenance information presentation technology are used to capture the provenance information in the case of online papers dating back. By HTML language embedded with RDFa, Web pages about provenance information are displayed and visualization of the provenance records is exposed. Finally, query service of this case is discussed.

参考文献

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