基于语义的国家科技信息发现服务体系研究

发布时间：2018-06-16 10:05

本文选题：国家科技信息保障 + 发现服务　；参考：《中国图书馆学报》2017年04期

【摘要】：商业性资源发现系统特别是国外资源发现系统逐步得到市场认可,国内许多图书馆已经引进,但实践应用中存在资源组织揭示层次较浅、服务功能单一等问题。本文基于国家科技信息资源保障需要及国内外资源发现服务现状,提出构建我国的国家科技信息发现服务体系。从文献数据采集、数据统一管理、语义知识组织、系统服务功能、方法工具支撑五个基本方面进行详细论述,重点强调本体、叙词表等知识组织工具在文献资源语义知识组织中的应用,形成语义关联的数据资源体系,促进系统功能从单一资源级别发现服务向引文分析、科研实体识别等知识服务拓展。相关标准规范建立、知识产权管理等也是构建国家科技信息发现服务体系的重要因素。
[Abstract]:The commercial resource discovery system, especially the foreign resource discovery system, has been accepted by the market step by step. Many libraries have been introduced in China. However, there are some problems in practical application, such as the shallow level of resource organization and the single service function. Based on the needs of the national scientific and technological information resources guarantee and the present situation of the domestic and foreign resources discovery service, this paper puts forward the construction of the national science and technology information discovery service system of our country. From five basic aspects of document data collection, data unified management, semantic knowledge organization, system service function, method and tool support, it is discussed in detail, with emphasis on ontology. The application of knowledge organization tools such as thesaurus in the semantic knowledge organization of literature resources forms a data resource system of semantic association and promotes the expansion of system functions from single resource level discovery service to citation analysis and scientific entity identification. The establishment of relevant standards and norms and the management of intellectual property are also important factors in the construction of national sci-tech information discovery service system.
【作者单位】：中国科学技术信息研究所;
【基金】：国家社会科学基金重点项目“基于知识组织的图书馆资源发现服务体系研究”(编号:17ATQ002)的研究成果之一~~
【分类号】：G358

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