Course ontology-based user's knowledge requirement acquisition from behaviors within e-learning systems
文献类型：期刊论文
| 作者 | Qingtian Zeng; Zhongying Zhao; Yongquan Liang |
| 刊名 | COMPUTERS & EDUCATION
 |
| 出版日期 | 2009 |
| 卷号 | 53期号:3页码:809-818 |
| 英文摘要 | User's knowledge requirement acquisition and analysis are very important for a personalized or user-adaptive learning system. Two approaches to capture user's knowledge requirement about course content within an e-learning system are proposed and implemented in this paper. The first approach is based on the historical data accumulated by an interactive question-answering process. The association space is proposed to record and formalize the historical interactive information which is used to compute user's knowledge requirement. The second approach is based on user's reading behavior logs in the process of reading e-documents. User's reading actions including underline, highlight, circle, annotation and bookmark, are used to computeuser's knowledge requirement. Two experiments are conducted to implement the two proposed approaches and acquire the user's knowledgerequirement. The evaluation results show that the user models computed by two approaches are consistent and can reflect user's real knowledgerequirements accurately. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0360131509001122 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2646]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | COMPUTERS & EDUCATION |
| 推荐引用方式 GB/T 7714 | Qingtian Zeng,Zhongying Zhao,Yongquan Liang. Course ontology-based user's knowledge requirement acquisition from behaviors within e-learning systems[J]. COMPUTERS & EDUCATION,2009,53(3):809-818. |
| APA | Qingtian Zeng,Zhongying Zhao,&Yongquan Liang.(2009).Course ontology-based user's knowledge requirement acquisition from behaviors within e-learning systems.COMPUTERS & EDUCATION,53(3),809-818. |
| MLA | Qingtian Zeng,et al."Course ontology-based user's knowledge requirement acquisition from behaviors within e-learning systems".COMPUTERS & EDUCATION 53.3(2009):809-818. |
入库方式： OAI收割
来源：深圳先进技术研究院
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