In the latest years, supply chain academics and practitioners have been increasingly concerned with the supplier selection problem. In this paper, a computational system based on 'Fuzzy Extended Analytic Hierarchy Process (Fuzzy AHP)' was developed for supplier selection considering risks. Specifically, we aimed to assess the use of the Fuzzy AHP method in supplier selection and to analyze the support of the proposed system to supplier selection considering risks through a practical application in the Brazilian oil industry. For this, the main criteria, sub-criteria, and alternatives for supplier selection were identified and comparatively assessed by expert managers from the focal company. Through the Fuzzy AHP computational approach the priority weights of each item were calculated. After computing the final score for each supply alternative, supplier

中文翻译：

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考虑风险的供应商选择多准则决策系统：基于计算模糊层次分析法的方法


近年来，供应链学者和实践者越来越关注供应商选择问题。本文开发了一种基于“模糊扩展层次分析法（模糊AHP）”的计算系统，用于考虑风险的供应商选择。具体来说，我们的目的是评估模糊层次分析法在供应商选择中的使用，并通过在巴西石油行业的实际应用来分析该系统对考虑风险的供应商选择的支持。为此，由焦点公司的专家经理确定了供应商选择的主要标准、子标准和替代方案并进行了比较评估。通过模糊AHP计算方法计算出每个项目的优先级权重。在计算每个供应方案的最终分数后，供应商