Empirical Research on the Evaluation Model of Distance Education Based on the Gray and Rough Set Theory in China

2008 ◽  
Author(s):  
Changjian Fu ◽  
Jian Zeng ◽  
Zhihua Leng
Keyword(s):  
Distance Education ◽  
Empirical Research ◽  
Set Theory ◽  
Rough Set ◽  
Rough Set Theory ◽  
Evaluation Model

scholarly journals Rough Set Theory Based Fuzzy TOPSIS on Serious Game Design Evaluation Framework

2013 ◽  
Vol 2013 ◽  
pp. 1-13 ◽  
Author(s):  
Chung-Ho Su ◽  
Ken T.-K. Chen ◽  
Kuo-Kuang Fan
Keyword(s):  
Set Theory ◽  
Rough Set ◽  
Game Design ◽  
Rough Set Theory ◽  
Evaluation Model ◽  
Evaluation Criteria ◽  
Fuzzy Topsis ◽  
Evaluation Framework ◽  
Design Evaluation ◽  
Fuzzy Delphi

This study presents a hybrid methodology for solving the serious game design evaluation in which evaluation criteria are based on meaningful learning, ARCS motivation, cognitive load, and flow theory (MACF) by rough set theory (RST) and experts’ selection. The purpose of this study tends to develop an evaluation model with RST based fuzzy Delphi-AHP-TOPSIS for MACF characteristics. Fuzzy Delphi method is utilized for selecting the evaluation criteria, Fuzzy AHP is used for analyzing the criteria structure and determining the evaluation weight of criteria, and Fuzzy TOPSIS is applied to determine the sequence of the evaluations. A real case is also used for evaluating the selection of MACF criteria design for four serious games, and both the practice and evaluation of the case could be explained. The results show that the playfulness (C24), skills (C22), attention (C11), and personalized (C35) are determined as the four most important criteria in the MACF selection process. And evaluation results of case study point out that Game 1 has the best score overall (Game 1 > Game 3 > Game 2 > Game 4). Finally, proposed evaluation framework tends to evaluate the effectiveness and the feasibility of the evaluation model and provide design criteria for relevant multimedia game design educators.

A Rural Residential Building Products Quality Evaluation Algorithm Based on Rough Set Theory

2011 ◽  
Vol 335-336 ◽  
pp. 1137-1140
Author(s):  
Tian Bo Liu ◽  
Fang Jun Luan ◽  
Shou Jin Wang
Keyword(s):  
Set Theory ◽  
Rough Set ◽  
Quality Evaluation ◽  
Rough Set Theory ◽  
Evaluation Model ◽  
Residential Building ◽  
Building Products ◽  
Evaluation Algorithm ◽  
Great Merit

The quality of rural residential building products related to the construction pace of new socialist countryside in China. In order to improve the products quality, using the rough set theory, hierarchy evaluation model is established and analyzed. The step of the rural residential building products quality evaluation is given combined with an instance, and the quality evaluation value is also given quantitatively. The result shows that this method is intuitional, concise, quantitative and precise thereby it has the great merit of being applied widely.

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