基于Web2.0和本体检索的个性化E-learning系统研究与开发  

Research and Development of Personalized E-learning System Based on Web 2. 0 and Ontology Retrieval

作　　者：杨兰娟[1] 

机构地区：[1]解放军理工大学指挥自动化学院,江苏南京210007

出　　处：《计算机与现代化》2010年第6期112-115,共4页Computer and Modernization

摘　　要：针对当前E-learning系统中存在着堆砌教学资料和学习内容单一、个性化不足等问题,设计一个基于Web2.0和本体检索技术的个性化E-learning系统,通过应用Ajax和RSS聚合技术以及Ontology本体技术,使得该系统能根据学习者的知识结构、学习目标、学习风格、偏好等特征信息提供适应学习者的教学方法和学习资源,营造个性化的网络学习环境。实验结果表明该系统能有效促进学生网络学习的效率,满足学生个性化学习的需求。Aiming at the deficiencies of piling up instructional materials and personalized is simplified existing in the current Elearning system,this paper designs a novel system of personalized E-learning based on Web 2. 0 and ontology retrieval,by the application of Ajax and RSS feed and ontology technologies making the system according to the learner’s knowledge structure,learning objectives,learning styles,preferences and other information providers to adapt to learner characteristics of teaching methods and learning resources,and creates a personalized Web learning environment. Experimental results show the system can improve the quality of international learning efficiently and meets the requirements of the students learning needs.

关 键 词：WEB2.0技术 本体检索 个性化 E-LEARNING系统 RSS 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]