| 黄 琪 曾建勋 刘 伟.科技资源关联聚合中的元数据框架研究[J].中国科技资源导刊,2020,(4):38~46 |
| 科技资源关联聚合中的元数据框架研究 |
| Research on the Metadata Framework in the Association and Aggregation of Scientific and Technical Resources |
| 投稿时间：2020-06-15 |
| DOI： |
| 中文关键词: 科技资源；元数据；关联聚合；元数据框架；共享服务 |
| 英文关键词: scientific and technical resources, metadata, association and aggregation, metadata framework,
sharing service |
| 基金项目:国家重点研发计划“分布式科技资源体系及服务评价技术研究”（2017YFB1400200）。 |
| 作者 | 单位 | | 黄 琪 曾建勋 刘 伟 | （中国科学技术信息研究所，北京 100038） |
|
| 摘要点击次数: 992 |
| 全文下载次数: 660 |
| 中文摘要: |
| 多源异类的科技资源松散孤立，不利于科技资源协同服务的发展，通过元数据对科技资源关联聚合是有效
的途径之一。为推动科技资源关联聚合的研究，促进科技资源共享服务的发展，以科技资源的外部特征、内容特征以
及共享特征3个关联维度为基础，对比分析科技资源管理实践中发展较为成熟的元数据标准及相关规范，对符合关联聚
合需求特征的科技资源元数据进行分类，从关联聚合的角度构建科技资源元数据框架，并基于元数据框架提出科技资
源关联聚合策略。 |
| 英文摘要: |
| Multi-source and heterogeneous scientific and technical resources are loosely isolated, which is
not conducive to the development of collaborative services of scientific and technical resources. Metadata is
one of the effective ways for the related aggregation of scientific and technical resources. Based on the three
related dimensions of external characteristics, content characteristics and sharing characteristics of scientific
and technical resources, comparatively analyze the more mature metadata standards and related specifications
developed in the practice of scientific and technical resource management. From the perspective of association
and aggregation, construct a metadata framework for scientific and technical resources, and a strategy for
association and aggregation of scientific and technical resources based on the metadata framework.In this way,
the research on the related aggregation of scientific and technical resources, and the development of the sharing
service of scientific and technical resources is promoted. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
