Z-relation equation-based decision making

作者：

Highlights：

• A concept of Z-number-valued relation is introduced.

• One type of Z-number-valued relation is formulated and some results on its solvability are given.

• It is given A formal statement of problem of decision making under fuzzy and partially relaible information.

• An approach to multiattribute decision making which is based on computation with Z-relations.

• The approach is of a relatively low computational complexity.

摘要

•A concept of Z-number-valued relation is introduced.•One type of Z-number-valued relation is formulated and some results on its solvability are given.•It is given A formal statement of problem of decision making under fuzzy and partially relaible information.•An approach to multiattribute decision making which is based on computation with Z-relations.•The approach is of a relatively low computational complexity.

论文关键词：Z-number,Relation,Relation equation,Reliability,Decision making

论文评审过程：Received 20 September 2020, Revised 6 December 2020, Accepted 7 June 2021, Available online 15 June 2021, Version of Record 4 July 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.115387