Fuzzy Threshold Aggregation

A. Lepskiy

doi:10.1007/978-3-031-39774-5_9

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Fuzzy Threshold Aggregation

P. 69–76.

Lepskiy A.

The threshold aggregation rule used to rank alternatives that are evaluated against a set of criteria is known in decision theory. The generalization of the threshold aggregation rule to the case when the estimates in the alternatives are described by fuzzy numbers is considered in the paper. The fuzzy threshold aggregation procedure has been developed and studied. The procedure for blurring point data by information about the reliability of such data has been developed and studied as well. An example of using fuzzy threshold aggregation when making decisions on the admission of articles in conference management systems is considered (for example, EasyChair).

Language: English

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Keywords: threshold rule aggregation of alternatives fuzzy criteria conference management systems

Publication based on the results of:

Study of models and methods of decision-making under conditions of deep uncertainty: anticipating natural disasters and logistics challenges (2023)

In book

Intelligent and Fuzzy Systems. Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference, Volume 1.

Vol. 758. Issue 1. , Cham: Springer, 2023.

Threshold Aggregation of Fuzzy Data Using Fuzzy Cardinalities of a Set of Fuzzy Estimates

Lepskiy A., , in: Intelligent and Fuzzy Systems: Intelligent Industrial Informatics and Efficient Networks Proceedings of the INFUS 2024 Conference, Volume 1.: Springer, 2024. Ch. 12 P. 91–98.

Added: September 14, 2024

Об устойчивости результатов для правил агрегирования

Karabekyan D., Журнал Новой экономической ассоциации 2022 № 5(57) С. 24–37

Some distortions are possible in the process of preference aggregation. For example, one voter who is pivotal for some preference profi le may not read instructions properly and accidently submit wrong preference. We study how different voting rules react to these distortions for three, four and fi ve alternatives with computer modelling. One of the ...

Added: January 17, 2023

On the superposition of the Borda and threshold preference orders for three-graded rankings

Vyacheslav V. Chistyakov, Procedia Computer Science 2014 Vol. 31 P. 1032–1035

In the case when alternatives are ranked by several equivalent criteria on the scale of three grades (bad, average, good) we develop the axiomatics of preference functions for the superposition of the Borda and threshold preference orders and present the explicit formula for the evaluation of the enumerating preference function. ...

Added: June 27, 2014

The threshold decision making

Aleskerov F. T., Vyacheslav V. Chistyakov, Procedia Computer Science 2013 Vol. 17 P. 1103–1106

The problem of axiomatic and algorithmic constructions of the threshold decision making is studied in the case when individual opinions are given as m-graded strict preferences (with m ≥ 3). It is shown that the only rule satisfying the introduced axioms is the threshold rule. Two explicit algorithms are presented: the ordering algorithm, under which ...

Added: August 29, 2013