語(yǔ)義技術(shù)在數(shù)字教育出版中的應(yīng)用研究
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[摘 要] 以語(yǔ)義技術(shù)為出發(fā)點(diǎn)分析語(yǔ)義技術(shù)在數(shù)字教育資源開發(fā)利用中的現(xiàn)狀及應(yīng)用價(jià)值,歸納基于教育資源的語(yǔ)義描述、外部資源鏈接、教育知識(shí)圖譜構(gòu)建的語(yǔ)義技術(shù)實(shí)踐路徑,從時(shí)空兩個(gè)維度構(gòu)建面向數(shù)字教育用戶的智慧教育知識(shí)服務(wù)場(chǎng)景,并總結(jié)數(shù)字教育出版領(lǐng)域面臨的語(yǔ)義技術(shù)應(yīng)用的挑戰(zhàn)與對(duì)策。
[關(guān)鍵詞] 語(yǔ)義技術(shù) 數(shù)字教育出版 智慧教育 知識(shí)服務(wù)
[中圖分類號(hào)] G237 [文獻(xiàn)標(biāo)識(shí)碼] A [文章編號(hào)] 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(guó)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(shù)驅(qū)動(dòng)下,我國(guó)數(shù)字教育資源建設(shè)已經(jīng)形成了由各級(jí)教育信息化領(lǐng)導(dǎo)機(jī)構(gòu)和學(xué)校、互聯(lián)網(wǎng)公司、在線教育機(jī)構(gòu)、智能科技公司、教育出版機(jī)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(tái)不斷涌現(xiàn),數(shù)字教育市場(chǎng)呈現(xiàn)良好的發(fā)展勢(shì)頭。(剩余15370字)