Group decision making model and approach based on interval preference orderings

  title={Group decision making model and approach based on interval preference orderings},
  author={Zeshui Xu},
  journal={Computers & Industrial Engineering},
In group decision making under uncertainty, interval preference orderings as a type of simple uncertain preference structure, can be easily and conveniently used to express the experts’ evaluations over the considered alternatives. In this paper, we investigate group decision making problems with interval preference orderings on alternatives. We start by fusing all individual interval preference orderings given by the experts into the collective interval preference orderings through the… CONTINUE READING

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