A decision support system for detecting and handling biased decision-makers in multi criteria group decision-making problems

作者：

Highlights：

• A decision support system (DSS) is developed for group decision-making (GDM).

• The developed DSS detect and handles biased decision-makers (DM).

• Weights are assigned to unbiased DMs based on their agreement level to the group.

• The developed approach is tested for several scenarios with different sizes.

• Four metrics are used to evaluate the effectiveness of the developed DSS.

摘要

•A decision support system (DSS) is developed for group decision-making (GDM).•The developed DSS detect and handles biased decision-makers (DM).•Weights are assigned to unbiased DMs based on their agreement level to the group.•The developed approach is tested for several scenarios with different sizes.•Four metrics are used to evaluate the effectiveness of the developed DSS.

论文关键词：Group decision-making (GDM),Biased decision-maker,Performance matrix,Multi-criteria decision-making

论文评审过程：Received 7 June 2020, Revised 8 January 2021, Accepted 8 January 2021, Available online 19 January 2021, Version of Record 5 February 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.114597