Group multi-criteria supplier selection using an extended VIKOR method with interval 2-tuple linguistic information

作者：

Highlights：

• Propose an extended VIKOR method for group multi-criteria supplier selection.

• Diversity and uncertainty of decision makers’ assessments are modeled using interval 2-tuples.

• Multiple and conflicting criteria are considered and evaluated by extended VIKOR method.

• The new method is more suitable to handle the supplier selection problem under uncertain environment.

摘要

•Propose an extended VIKOR method for group multi-criteria supplier selection.•Diversity and uncertainty of decision makers’ assessments are modeled using interval 2-tuples.•Multiple and conflicting criteria are considered and evaluated by extended VIKOR method.•The new method is more suitable to handle the supplier selection problem under uncertain environment.

论文关键词：Group decision making,Supplier selection,VIKOR method,Interval 2-tuple

论文评审过程：Available online 13 October 2014.

论文官网地址：https://doi.org/10.1016/j.eswa.2014.10.004