Intelligent Search of Network Education Resources Based on Cultural Algorithms

摘要：

Huge amounts of education resources are distributed on the Internet. However, the students and teaching staff can’t utilize network education resources effectively, because of the lack of convenient information retrieval tools. The reason is that traditional keyword based search engines just match the keywords mechanically and don’t interpret users’ intension. The structure of the Cultural Algorithm lends itself well to a data rich, but knowledge poor distributed environment. So, in this paper, we design and implement an application of the Cultural Algorithm based on domain ontology to search for education resources on network intelligently. Experiment results prove that users’ search queries can yield semantically rich and relevant information so that the precision of information retrieval has been increased greatly by using this method.

关键词： Cultural Algorithm Network Education Education Resources Ontology Search Engine

作者: Lili Gao Hong Liu Tongxi Li Dexiang Zhang Ke Chen

作者单位: Department of Information & Engineering, Shandong Normal University, Jinan, P.R. China

会议类型: 国际会议

会议名称: 第一届国际教育信息技术及应用研讨会(2007 1st International Symposium on Information Technologies and Applications in Education(ISITAE 2007))

会议地点: 昆明

会议语种:英文

在线出版日期: 2007-11-23（万方平台首次上网日期，不代表论文的发表时间）