CAJ | 학술논문

随着信息技术的不断发展，科研管理信息系统已经实现了业务的信息化。然而这些系统无法进行信息交流，导致了“信息孤岛”的现象。业务间关联使得科研管理需要进行数据交换，因此有效解决数据集成问题具有重要的现实意义。而元数据中包含的数据结构和语义说明信息是数据集成的重要信息，因此元数据建设是数据集成关键技术。本文以都柏林核心元数据DC（DublinCord）、中国科学院科学数据库核心元数据标准2．0和政务信息资源目录体系为主要参考依据，结合科研管理信息资源的特点，研究确定了科研管理信息资源核心元数据主要内容，并分析了其在科研信息资源管理平台中的作用以及其工作流程。
수착신식기술적불단발전，과연관리신식계통이경실현료업무적신식화。연이저사계통무법진행신식교류，도치료“신식고도”적현상。업무간관련사득과연관리수요진행수거교환，인차유효해결수거집성문제구유중요적현실의의。이원수거중포함적수거결구화어의설명신식시수거집성적중요신식，인차원수거건설시수거집성관건기술。본문이도백림핵심원수거DC（DublinCord）、중국과학원과학수거고핵심원수거표준2．0화정무신식자원목록체계위주요삼고의거，결합과연관리신식자원적특점，연구학정료과연관리신식자원핵심원수거주요내용，병분석료기재과연신식자원관리평태중적작용이급기공작류정。
With the continuous development of information technology, research and management information system has achieved a business information technology. These systems, however, cannot exchange the information, leading to the phenomenon of the ＂isolated islands of information＂. Associated with the research management between the business need for data exchange, and therefore has important practical significance to effectively solve data integration problems. The structure and semantics of the data contained in the metadata description information is important information for data in- tegration, the construction of metadata is the key data integration technology. In this paper, the Dublin Core Metadata, Chi- nese Academy of Sciences Database Core Metadata Standard 2.0 and Metdata of Government Information Resource Catalog System in China as the main reference for the study identified the core of the research management information resource catalog system metadata.