Web-Based Multi-Criteria Group Decision Support System With Linguistic Term Processing Function
- Topics:
- Decision Support Systems
- Tags:
- Decision Support System,
- Decision-making,
- Management,
- Tools & Techniques,
- University Of Technology Sydney,
- Web
- Source:
- University of Technology Sydney
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Overview: Organizational decisions are often made in groups where group members may be distributed geographically in different locations. Furthermore, a decision-making process, in practice, frequently involves various uncertain factors including linguistic expressions of decision makers' preferences and opinions. This paper first proposes a rational-political group decision-making model which identifies three uncertain factors involved in a group decision-making process: decision makers' roles in a group reaching a satisfactory solution, preferences for alternatives and judgments for assessment-criteria. Based on the model, a linguistic term oriented multi-criteria group decision-making method is developed. The method uses general fuzzy number to deal with the three uncertain factors described by linguistic terms and aggregates these factors into a group satisfactory decision that is in a most acceptable degree of the group.
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Format: PDF | Size: 446KB | Date: Jun 2005 | Pages: 9
