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中国科技成果数据库的功能与增值服务
投稿时间:2013-11-12    点此下载全文
引用本文:朱艳华.中国科技成果数据库的功能与增值服务[J].中国科技资源导刊,2014,(2):72~77
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作者单位
朱艳华 中国科学院计算机网络信息中心北京 100190 
中文摘要:中国科技项目创新成果鉴定意见数据库(知网版)收录了1978 年以来所有正式登记的中国科技成果数据, 共计56 万余项,集成了科技成果著述信息、知网学术文献总库中的期刊文章、硕博论文、会议论文、标准规范和专利 文献等在内的各类资源,最终形成科技成果知识网络,并提供了导航功能、检索功能、知网节功能、评价功能和用户 管理等各项服务。其中,知网节功能是对检索结果进行挖掘分析的资源整合模式,将所有具有密切联系的知识集成在 一个汇编页面上。此外,文章基于语义分类导航理念,探索了数据库增值服务的新模式。
中文关键词:科技成果数据库  增值服务  知网节  知识关联  集成服务
 
Construction and Value-added Service of National Database of Scientificand Technological Achievements
Abstract:The database of scientific and technological achievements has great significance to promote the transformation of scientific and technological achievements and knowledge innovation. Nation Achievement of Science and Technology Database (CNKI Version) collected more than 560,000 achievements from 1978 till now. It mainly provided five kinds of function: Navigation function, search function, knowledge network node function, evaluating function and user management function. Knowledge Network Node is a special search-result display page created by CNKI. It is similar to citation links but much more powerful. The purpose is to improve research efficiency and make all closely related articles in contents available on a single page. Compared with usual achievement databases, every node of achievement in Nation Achievement of Science and Technology Database (CNKI Version) collects its bibliographic information and related journal articles, doctoral dissertations, masters' theses, proceedings papers, newspaper articles, standards, patents and so on,which finally formed the knowledge hierarchy of the achievement. In addition, this paper explored the new mode of database value-added services based on semantic navigation.
keywords:Nation Science and Technology Achievement Database, value-added service, Knowledge Network Node, knowledge connection, integrated service
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