A sequential selection process in group decision making with a linguistic assessment approach
Information Sciences—Intelligent Systems: An International Journal
A model of consensus in group decision making under linguistic assessments
Fuzzy Sets and Systems
Applying fuzzy set theory to evaluate the rate of aggregative risk in software development
Fuzzy Sets and Systems
A rational consensus model in group decision making using linguistic assessments
Fuzzy Sets and Systems
General transitivity conditions for fuzzy reciprocal preference matrices
Fuzzy Sets and Systems - Special issue: Preference modelling and applications
Critical success factors for e-learning acceptance: Confirmatory factor models
Computers & Education
Fuzzy preference relations: Aggregation and weight determination
Computers and Industrial Engineering
Environmental Modelling & Software
Expert Systems with Applications: An International Journal
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When an organization decides to implement the e-learning ERP system, the administrators always encounter internal and external risk items or difficulties which they know even they don't know. This study therefore proposes an analytic hierarchy model to help the administrators understand the critical risk factors influence the e-learning ERP system initiation, and an aggregative risk degree is indicated which risk grade they are in. The importance weights of risk factors and possible occurrence ratings of four risk grade (high-risk, medium-risk, low-risk and none-risk) are determined by using consistent fuzzy preference relations. The relative priority weights of evaluators are taken into consideration at the same time and obtained by simple additive weighting method. By multiplying the importance weights of risk factors, possible occurrence ratings of risk grades and the relative priority weights of evaluators, the aggregative risk degree of implementing e-learning ERP system.