An adjustable personalization of search and delivery of learning objects to learners

被引：28

作者：

Biletskiy, Yevgen ^{[1
]}

Baghi, Hamidreza ^{[1
]}

Keleberda, Igor ^{[2
]}

Fleming, Michael ^{[1
]}

机构：

[1] Univ New Brunswick, Fredericton, NB, Canada

[2] Kharkiv Natl Univ Radioelect, Kharkov, Ukraine

来源：

EXPERT SYSTEMS WITH APPLICATIONS | 2009年 / 36卷 / 05期

关键词：

e-Learning; Learning objects; Personalization; Ontology; User modeling; SYSTEM; WEB;

D O I：

10.1016/j.eswa.2008.12.038

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper describes a technical solution realizing an approach for personalized search of learning objects on the Web, which proposes a comparison of a learner (user) profile and learning object descriptions. This comparison is based not only on values of attributes of the learner profile and attributes of the learning object descriptions, but it also considers the importance of these attributes for the learner. In order to implement such a search we propose to develop ontological models of the learner and learning objects as well as approaches for determination and adjustment of the learner's preferences using corresponding ontologies. For this purpose we have selected criteria of estimation of suitability of learning objects to the learner profile and introduced coefficients of importance of these criteria, as well as a method for adjusting these coefficients. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：9113 / 9120

页数：8

共 17 条

[1]

[Anonymous], 1484121 IEEE

[2]

Aroyo L, 2006, EDUC TECHNOL SOC, V9, P4

[3] The Semantic Web - A new form of Web content that is meaningful to computers will unleash a revolution of new possibilities [J].