| 多媒体教学绩效的二维有向图模型 |
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| 引用本文： | 卢豫开,张莉.多媒体教学绩效的二维有向图模型[J].现代教育技术,2010,20(11):36-39. |
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| 作者姓名： | 卢豫开 张莉 |
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| 作者单位： | [1]广西大学信息网络中心,广西南宁530004 [2]广西大学计算机与电子信息学院,广西南宁530004 |
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| 摘 要： | 针对目前高校中不同课程的多媒体教学绩效差异问题,提出一个二维有向图模型,用于描述采用不同多媒体教学手段与课程教学绩效的关系,目的是找出产生多媒体教学绩效的因素。利用二维有向图的三维关联矩阵计算课程教学绩效,并以课程为对象举例说明二维有向图的应用。
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| 关 键 词： | 多媒体教学绩效 二维有向图 三维关联矩阵 带权路径排序算法 |
Analyzing the Performance of Multimedia Instruction using Two-dimensional Directed Graph Model |
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| LU Yu-kai,ZHANG Li.Analyzing the Performance of Multimedia Instruction using Two-dimensional Directed Graph Model[J].Modern Educational Technology,2010,20(11):36-39. |
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| Authors: | LU Yu-kai ZHANG Li |
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| Institution: | (Information network center,Guangxi University,Guangxi,Nanning,530004,China;college of Computer and electronic information,Guangxi University,Nanning,Guangxi,530004,China) |
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| Abstract: | In light of the diversities in performance of multimedia instruction among different courses in college at present,the paper advanced a model based on two-dimensional directed graph,which was used to describe the relationship between performance and means of multimedia instruction in different courses,in order to find out the factors that generated the performance.Three-dimensional associative matrix which derived from two-dimensional directed graph was used to calculate the performance of course teaching and gave an example which pointed to course to show the application of two-dimensional directed graph. |
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| Keywords: | Performance of Multimedia Instruction Two-dimensional Directed Graph Three-dimensional Associate Matrix Sort Arithmetic with Weighted-path |
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