This editorial of the special issue “Representing, Processing, and Learning Preferences:
Theoretical and Practical Challenges” surveys past and ongoing research on preferences in …

Recently, bipolar fuzzy sets have been studied and applied a bit enthusiastically and a bit
increasingly. In this paper we prove that bipolar fuzzy sets and [0, 1] 2‐sets (which have …

The main advances regarding the use of the Choquet and Sugeno integrals in multi-criteria
decision aid over the last decade are reviewed. They concern mainly a bipolar extension of …

We try to provide a tentative assessment of the role of fuzzy sets in decision analysis. We
discuss membership functions, aggregation operations, linguistic variables, fuzzy intervals …

This paper discusses basic notions underlying fuzzy sets, especially gradualness,
uncertainty, vagueness and bipolarity, in order to clarify the significance of using fuzzy sets …

This comprehensive, bird's view research note combines the state of the art, a brief
presentation of the history and some original solutions, and position like views of some …

The main advances regarding the use of the Choquet and Sugeno integrals in multi-criteria
decision aid over the last decade are reviewed. They concern mainly a bipolar extension of …

Interval-valued fuzzy sets involve more uncertainties than ordinary fuzzy sets and can be
used to capture imprecise or uncertain decision information in fields that require multiple …

The purpose of this paper was to conduct a comparative study of score functions in multiple
criteria decision analysis based on intuitionistic fuzzy sets. The concept of score functions …

This paper develops new methods based on the preference ranking organization method for
enrichment evaluations (PROMETHEE) that use a signed distance-based approach within …