語義技術在數(shù)字教育出版中的應用研究

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[摘 要] 以語義技術為出發(fā)點分析語義技術在數(shù)字教育資源開發(fā)利用中的現(xiàn)狀及應用價值,歸納基于教育資源的語義描述、外部資源鏈接、教育知識圖譜構(gòu)建的語義技術實踐路徑,從時空兩個維度構(gòu)建面向數(shù)字教育用戶的智慧教育知識服務場景,并總結(jié)數(shù)字教育出版領域面臨的語義技術應用的挑戰(zhàn)與對策。
[關鍵詞] 語義技術 數(shù)字教育出版 智慧教育 知識服務
[中圖分類號] G237 [文獻標識碼] A [文章編號] 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
在國家教育信息化的政策指引以及大數(shù)據(jù)、人工智能、5G等數(shù)字技術驅(qū)動下,我國數(shù)字教育資源建設已經(jīng)形成了由各級教育信息化領導機構(gòu)和學校、互聯(lián)網(wǎng)公司、在線教育機構(gòu)、智能科技公司、教育出版機構(gòu)等多元主體構(gòu)成的體系,各類數(shù)字教育產(chǎn)品和在線教育平臺不斷涌現(xiàn),數(shù)字教育市場呈現(xiàn)良好的發(fā)展勢頭。(剩余15370字)