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A Method of Clustering for SCOs in the SCORM  

Yun, Hong-Won (신라대학교 컴퓨터정보학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.12, 2006 , pp. 2230-2234 More about this Journal
Abstract
A SCO is a learning resource that is retrieved by a learner in the SCORM. A storage policy is required a learner to search SCOs rapidly in e-learning environment. In this paper, We define the mathematical formulation of clustering method for SCOs. Also we present criteria for cluster evaluation and describe procedure to evaluate each SCO. We show the search based on proposed clustering method increase performance than the existing search though performance evaluation.
Keywords
SCORM; SCO Evaluation; Cluster-based Search; Probabilistic Clustering;
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