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A Study on the Application of AHP and D-S Theory of Evidence to ERP System Selection

Owing to the vague concepts frequently represented in ERP decision, it's important to use the uncertainty reasoning theory to quantify the information from experts. This paper used analytic hierarchy process (AHP) based on multi-experts to obtain the weight of evaluation attributes firstly. Then, the D-S evidence theory was proposed to facilitate ERP system selection. The result shows the validity of this method through demonstration on 3 ERP systems.