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A Framework for Automated Test Generation in Intelligent Tutoring Systems

  • Tang Suqin
  • Cao Cungen
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4092)

Abstract

Intelligent tutoring systems have being extensively researched, and are viewed as cost-effective alternatives to traditional education. However, it has been long recognized that development of such systems is labor-intensive and time-consuming, and that a certain degree of automation in the development process is necessary. This paper proposes a framework for automating test generation – one of the key components in an intelligent tutoring system. The core of the framework is a domain conceptual model, a collection of testing goals, and a collection of test-generation rules, and the latter two are formulated from an analysis of various modes of error and on the basis of the domain conceptual model.

Keywords

Intelligent tutoring system test generation domain conceptual model testing goal test-generation rules individualized testing 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Tang Suqin
    • 1
  • Cao Cungen
    • 2
  1. 1.College of Computer Science and Information TechnologyGuangxi Normal UniversityGuilinChina
  2. 2.Key Laboratory of Intelligent Information Processing, Institute of Computing TechnologyChinese Academy of SciencesBeijingChina

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