The reciprocal preference relation (RPR) is a powerful tool to represent decision makers'
preferences in decision making problems. In recent years, various types of RPRs have been …

The mathematical modelling and representation of Tanino's multiplicative transitivity
property to the case of intuitionistic reciprocal preference relations (IRPRs) is derived via …

Measuring consistency of preferences is very important in decision-making. This paper
addresses this key issue for interval-valued reciprocal preference relations. Existing studies …

Consistency has a crucial influence on the rationality of preference information and even the
final decision result. This paper presents two new definitions of additive consistency for …

Preference transitivity characterized by ordinal consistency is a fundamental principle for
decision making models based on pairwise comparison matrices (PCMs). However, little …

In the realm of addressing consensus challenges within group decision-making (GDM) that
encompass individual preferences, this article presents an innovative approach. This article …

We investigate the consistency and consensus of reciprocal [0, 1]-valued preference
relations (also called fuzzy preference relations by many authors) based on the …

The achievement of a 'consensual'solution in a group decision making problem depends on
experts' ideas, principles, knowledge, experience, etc. The measurement of consensus has …

The use of hesitant information in pairwise comparisons enriches the flexibility of qualitative
decision making and allows for hesitant fuzzy linguistic preference relation (HFLPR). This …

In certain real decision-making situations, decision makers often feel more comfortable
providing their knowledge and preferences in linguistic terms. Unbalanced linguistic term …