近幾年來，有許多學者專家根據區間直覺模糊集合提出一些方法以作多屬性決策。在本論文中，我們提出一個根據區間直覺模糊值及線性規劃法以作多屬性決策之新方法，其中每一個屬性的權重值及各方案的評估值均以區間直覺模糊值表示。本論文所提的方法具有比目前已存在的方法更簡單之優點，以在區間直覺模糊的環境中作多屬性決策。本論文提出一個很有用的方法以在區間直覺模糊的環境中作多屬性決策。

In recent years, some methods have been presented based on interval-valued intuitionistic fuzzy sets for multiattribute decision making. In this thesis, we propose a new multiattribute decision making method based on interval-valued intuitionistic fuzzy values and the linear programming methodology. The weights of attributes and the evaluating values of alternatives are represented by interval-valued intuitionistic fuzzy values. The proposed method has the advantage that it is simpler than the existing methods for multiattribute decision making in interval-valued intuitionistic fuzzy environments. The proposed method provides us with a very useful way for multiattribute decision making in interval-valued intuitionistic fuzzy environments.

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