Utilizing vector space models for user modeling within e-learning environments

User modeling has been found to enhance the effectiveness and/or usability of software systems through the representation of certain properties of a particular user. This paper presents the research and the results of the development of a user modeling system for the implementation of student models...

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Bibliographic Details
Published in:Computers and education 2008-09, Vol.51 (2), p.493-505
Main Authors: Mangina, Eleni, Kilbride, John
Format: Article
Language:English
Subjects:
Artificial Intelligence
Computer Assisted Instruction
Computer Interfaces
Computer Software
e-Learning environments
Educational Technology
Instructional Design
Research and Development
User/student modeling system
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Summary:User modeling has been found to enhance the effectiveness and/or usability of software systems through the representation of certain properties of a particular user. This paper presents the research and the results of the development of a user modeling system for the implementation of student models within e-learning environments, utilizing vector space models. The central challenge has been to exploit the possibilities of IUI research on user models without compromising the performance of the overall system. The research described in this paper has aimed to augment the user interface of an existing e-learning environment with relevant aspects from the domain of intelligent user interfaces, through developing a student modeling component.
ISSN:0360-1315
1873-782X
DOI:10.1016/j.compedu.2007.06.008