基于关联数据的学科知识地图构建研究  

Research on the Construction of Subject Knowledge Map Based on Related Data

作　　者：杨倩[1] 李小丽 YANG Qian;LI Xiaoli

机构地区：[1]四川大学公共管理学院,四川成都610064

出　　处：《图书情报导刊》2022年第12期16-23,共8页Journal of Library and Information Science

摘　　要：信息技术的发展为人们带来便利的同时,也存在一些问题,如现有的知识组织方式不足、缺乏统一的学科知识服务平台等。基于关联数据以及学科知识地图的特点,提出了学科知识地图模型的构建原则,并对学科知识地图进行了模型构建,以学科文献引文知识地图为实例进行了分析,利用关联数据技术对学科知识资源进行语义描述并建立了知识间的关联,以期通过关联数据发布实现知识资源的开放共享。指出基于关联数据技术构建学科知识地图的模型及方法,能够将异质、异构的学科知识资源进行整合集成,并建立广泛学科知识资源的关联,使计算机对知识的理解上升到语义层面,实现用户对学科知识的检索、获取、利用,促进知识共享和重用。While the development of information technology brings convenience to people,there are also some problems,such as the lack of existing knowledge organization methods,the lack of a unified disciplinary knowledge service platform. Based on the characteristics of associated data and subject knowledge map,this paper proposes the principles for constructing the subject knowledge map model,constructs the model of the subject knowledge map,and taking the subject literature citation knowledge map as an example,analyzes the semantic description of the subject knowledge resources and establishes the association between knowledge by using the associated data technology in order to realize the open sharing of knowledge resources through the release of associated data,and points out that the model and method of constructing subject knowledge map based on association data technology can integrate heterogeneous and heterogeneous subject knowledge resources,and establish the association of a wide range of subject knowledge resources,so that computer’s understanding of knowledge can rise to the semantic level,make users realize retrieval,acquisition,and utilization of subject knowledge,and promote knowledge sharing and reuse.

关 键 词：学科知识地图 关联数据 开放共享 语义描述 

分 类 号：G254[文化科学—图书馆学]