期刊名称：International Journal of Emerging Technologies in Learning (iJET)
印刷版ISSN：1863-0383
出版年度：2019
卷号：14
期号：04
页码：31-43
DOI：10.3991/ijet.v14.i04.10133
出版社：Kassel University Press
摘要：In order to solve the problems of resource storage, resource delivery delay and other issues in the online learning process, it is studied and analyzed from the perspective of process goals. Firstly, a measurable e-learning process capability maturity model (EPCMM) is established. Then, based on the analysis of workflows in EPCMM’s five process areas, a mapping relationship between major activities and key objectives is established in the process area. Finally, the mapping algorithm of online learning process features to process goals and the mapping algorithm of online learning metrics to process features are given. The practical results show that compared with the classical algorithm, this algorithm can effectively reduce the average transmission delay of online learning resources and improve the load balance of the system.
