语义技术在数字教育出版中的应用研究

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[摘 要] 以语义技术为出发点分析语义技术在数字教育资源开发利用中的现状及应用价值,归纳基于教育资源的语义描述、外部资源链接、教育知识图谱构建的语义技术实践路径,从时空两个维度构建面向数字教育用户的智慧教育知识服务场景,并总结数字教育出版领域面临的语义技术应用的挑战与对策。
[关键词] 语义技术 数字教育出版 智慧教育 知识服务
[中图分类号] G237 [文献标识码] A [文章编号] 1009-5853 (2023) 01-0015-11
Research on the Application of Semantic Technology in Digital Education Publishing
Xu Lei Qin Cuiyu
(Key Laboratory of Semantic Publishing and Knowledge Service, Wuhan University, Wuhan, 430072)
[Abstract] This paper analyzes the current situation and application of semantic technology in the development and utilization of digital education resources. The semantic technology practice path based on the semantic description of educational resources, link of external resources and educational knowledge graph is summarized. The smart education knowledge service scenario for digital education users is constructed from two dimensions of time and space, and the challenges and countermeasures of semantic technology application in digital education publishing field are summarized.
[Key words] Semantic technology Digital education publishing Smart education Knowledge services
1 引 言
在国家教育信息化的政策指引以及大数据、人工智能、5G等数字技术驱动下,我国数字教育资源建设已经形成了由各级教育信息化领导机构和学校、互联网公司、在线教育机构、智能科技公司、教育出版机构等多元主体构成的体系,各类数字教育产品和在线教育平台不断涌现,数字教育市场呈现良好的发展势头。(剩余15370字)