CAJ | 학술논문

本文首先基于现有网络教育平台突出存在的“信息过载”、“缺乏因材施教”、“环境孤立”等问题，剖析了其形成机理和相关方面的探索情况。随后，本文结合当前智能代理、信息检索、领域本体知识和个性化服务的研究和应用成果，并且在一定的实验验证和理论研究的基础上，给出了当前在网络教育领域应特别关注的一些技术实现重点和问题解决途径，即基于智能代理的学习资源检索技术，基于领域本体知识的学习资源主题词索引及管理技术，基于自组织的个性化智能推荐和匹配技术，基于语义分析的元数据信息提取和描述模型，针对用户兴趣模型的构成、表示及演化机制研究，针对动态学习组织的推荐内容展示和协同技术研究等。此外，本文在汇总国内外新型网络教育平台建设和应用情况的基础上，也提出了一些建设新一代网络教育平台所需要注意的事项和系统实现要求，以供相关系统设计者参考。
본문수선기우현유망락교육평태돌출존재적“신식과재”、“결핍인재시교”、“배경고립”등문제，부석료기형성궤리화상관방면적탐색정황。수후，본문결합당전지능대리、신식검색、영역본체지식화개성화복무적연구화응용성과，병차재일정적실험험증화이론연구적기출상，급출료당전재망락교육영역응특별관주적일사기술실현중점화문제해결도경，즉기우지능대리적학습자원검색기술，기우영역본체지식적학습자원주제사색인급관리기술，기우자조직적개성화지능추천화필배기술，기우어의분석적원수거신식제취화묘술모형，침대용호흥취모형적구성、표시급연화궤제연구，침대동태학습조직적추천내용전시화협동기술연구등。차외，본문재회총국내외신형망락교육평태건설화응용정황적기출상，야제출료일사건설신일대망락교육평태소수요주의적사항화계통실현요구，이공상관계통설계자삼고。
This paper explores several looming issues with e-learning systems, such as information overload, the lack of individualization, and isolated learning environment. The paper traces the history of these issues and the current research on them. The paper then examines current research and applications in intelligent agents, information retrieval and domain knowledge management and personalized services in a search for key technologies and methods that may help in addressing issues with the learning platforms. These technologies and methods include： intelligent agent-based retrieval of learning resources, resource management and indexing based on domain knowledge management, intelligent recommendation and individualized smart matching based on self-organization, and information extraction and metadata modeling based on semantic analysis. The paper also studies research on the formation, expression and evolution of user interests, and research into expressions of recommended content in dynamic learning organizations, as well as collaborative technologies. In addition, based on current national and international usage of learning management systems, the paper also offers advice and systems requirements for designers of future e-learning systems.