| 一种基于DNA双螺旋结构的数据起源模型 |
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| 引用本文： | 陈颖.一种基于DNA双螺旋结构的数据起源模型[J].现代图书情报技术,2008,24(10):11-15. |
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| 作者姓名： | 陈颖 |
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| 作者单位： | 中国科学院国家科学图书馆,北京,100190中国科学院研究生院,北京,100049 |
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| 摘 要： | 介绍数据起源的概念，说明数据起源和科学工作流之间的关系，并对几种现有的数据起源模型进行简要的分析和比较。在此基础上，借鉴生物信息学知识，提出一种基于DNA双螺旋结构的数据起源模型。
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| 关 键 词： | DNA双螺旋结构 数据起源 起源模型 科学工作流 |
| 收稿时间： | 2008-07-01 |
A Data Provenance Model based on the Double-helical Structure of DNA |
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| Chen Ying.A Data Provenance Model based on the Double-helical Structure of DNA[J].New Technology of Library and Information Service,2008,24(10):11-15. |
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| Authors: | Chen Ying |
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| Institution: | (National Science Library, Chinese Academy of Sciences, Beijing 100190, China)
(Graduate University of Chinese Academy of Sciences, Beijing 100049, China) |
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| Abstract: | This paper introduces the concept and the research domain of data provenance,explains the relationship between data provenance and scientific workflow,and makes a brief analysis and comparison of several existing data provenance models. Then,by borrowing the knowledge on biological informatics,a data provenance model is proposed which is based on the double-helical structure of DNA. |
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| Keywords: | The double-helical structure of DNA Data provenance Provenance model Scientific workflow |
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