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Domain Ontology-based Navigation Learning System
Zheng Qinghua ,Wang Yanye ,Huang Zhibin
School of Electronic and Information Engineering, Xi’an Jiaotong University
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Funding: 国家自然科学基金,国家自然科学基金重点项目,教育部博士点基金,国家“十一五”科技支撑计划重点课题（No.60473136,60633020,20040698028,2006BAH02A24）
Opened online: 4 January 2008
Accepted by: none
Citation: Zheng Qinghua ,Wang Yanye ,Huang Zhibin .Domain Ontology-based Navigation Learning System[OL]. [ 4 January 2008] http://en.paper.edu.cn/en_releasepaper/content/17752
 
 
This paper focuses on the design and prototype of domain ontology-based navigation learning system, which can guide the user to learn more efficient. In this system, a navigation structure is built among concepts. So the users can understand what they want to know, and see the knowledge related to what they want to know. It will give the users strategic view of their learning and avoid getting lost in too much information. This system also includes a web answer system based on natural language, to answer the questions of the learners in time. Ontology is introduced as a mechanism for the establishment of domain knowledge library. At last, a way on how to extract concepts and relationship between them using the machine learning method is presented.
Keywords:Domain Ontology, Navigation, Concepts acquisition, Relations acquisition.
 
 
 

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