A Framework of Dynamic Visual Navigation for Subject Knowledge

被引：0
|
作者：
Wang, LiPing [1 ,2 ]
Zhao, Wei [2 ]
Wei, JiuHong [3 ]
Jiang, Qiang [2 ]
Liu, HongXia [2 ]
机构：
[1] Jilin Univ, Educ Technol Ctr, Changchun 130062, Peoples R China
[2] Northeast Normal Univ, Sch Comp Sci & Informat Technol, Changchun 130024, Peoples R China
[3] Jilin Univ, Ctr Comp Fundamental Educ, Changchun 130062, Peoples R China
来源：
2015 INTERNATIONAL CONFERENCE OF EDUCATIONAL INNOVATION THROUGH TECHNOLOGY - EITT 2015 | 2015年
关键词：
subject knowledge; dynamic visualization; dynamic navigation; domain ontology;
D O I：
10.1109/EITT.2015.15
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We present an overall framework of dynamic visual navigation for subject knowledge according to learners' interests, preferences and cognition in certain domain knowledge. The system architecture includes the construction of learning resources, construction of subject domain knowledge based on domain ontology, construction of subject knowledge base based upon domain ontology, construction of the learner model, dynamic visualization of subject knowledge base, dynamic visual navigation guided by domain knowledge ontology, system deployment, and empirical research. The main objective of this research was to solve problems of cognition load and disorientation, to help learners to reconstruct, memorize, and utilize knowledge.
引用
收藏
页码：42 / 45
页数：4
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