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2012年年底发布数据引文索引:访问地址为:http://webofknowledge/DCI ,欢迎大家拍砖,以下内容仅供参考。
(1)收录范围:scientific, social sciences and arts and humanities information,将已有的成规模的数据集收录其中。
(2)收录时考虑的因素:
ü Editorial Content编辑的内容 – ensuring that material is desirable to the research community.
ü Persistence and stability(持续性和稳定性) of the repository, with a steady flow of new information.
ü Thoroughness and detail of descriptive information.描述信息的细节和严谨
ü Links from data to research literature.从数据链接到文献
(3)数据量:70 international repositories and 2 million records,
(4)分布范围:
(5)文件类型(document types) survey data
Ø Repository: the resource comprised of data studies, data sets and/or microcitations. Stores, presents, and provides access to the data.数据仓库/储
Ø Data Study: Descriptions of studies or experiments with associated data which have been used in the data study. Includes serial or longitudinal studies over time.数据文档
Ø Data Set: A single or coherent set of data or a data file provided by the repository, as part of a collection, data study, or experiment.数据集
Ø Microcitation: (also known as a nanopublication微出版) The smallest unit of publishable information. An assertion about concepts that can be uniquely identified and attributed to the author. Example: “Mosquitoes transmit malaria” (RDF的三元组)
(6)评估的流程:是一个持续、长期的过程
初选:主题、编辑的内容和数据库特性、地理起源和范围
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