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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/4733


    Title: Building A CAL expert system based upon two-phase knowledge acquisition
    Authors: C. J. Tsai;S. S. Tseng
    Contributors: Department of Information Science and Applications
    Keywords: Ontology;Computer-Assisted Learning;Knowledge Acquisition;Resource Description Framework
    Date: 2002-04
    Issue Date: 2009-11-30 16:03:19 (UTC+8)
    Publisher: Asia University
    Abstract: With the fast growing and globally accepted e-learning technology, Computer-Assisted Learning (CAL) system, which can provide the individualized materials, becomes a matter of great importance. In this paper, we propose a CAL Expert System (CAL-ES), in which teachers can provide their teaching strategy as guidance to students' learning. Because the knowledge hierarchy and the knowledge itself are both important in CAL domain, and the teaching strategy can be considered as rule-format, Two-phase Knowledge Acquisition is proposed to acquire the knowledge hierarchy and the rule-based knowledge by the cooperation of teachers and knowledge engineers. The prototype of CAL-ES is constructed of the mathematical teaching materials. The CAL-ES is useful for student learning and is easy for teachers maintaining.
    Relation: Expert Systems with Applications 22(3):235-248
    Appears in Collections:[行動商務與多媒體應用學系] 期刊論文

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