In this paper, we define some operational laws of linguistic variables and develop some new
aggregation operators such as linguistic geometric averaging (LGA) operator, linguistic …

In this paper, we introduce some operational laws of linguistic variables and define some
linguistic preference relations such as incomplete linguistic preference relation and …

In this paper, we define two types of linguistic preference relations (multiplicative linguistic
preference relation and additive linguistic preference relation), and study some of their …

In this paper, we propose a linguistic hybrid arithmetic averaging (LHAA) operator, which is
based on linguistic weighted arithmetic averaging (LWAA) operator and extended ordered …

We generalize linguistic evaluation values and their weights in group decision-making
(GDM) problems based on unbalanced linguistic terms. The GDM problems include two …

With respect to multiple attribute group decision making (MAGDM) problems in which both
the attribute weights and the expert weights take the form of real numbers, attribute values …

The aim of this paper is to develop some new linguistic aggregation operators, such as 2-
tuple linguistic power average (2TLPA) operator, 2-tuple linguistic weighted PA operator …

The focus of this paper is on multi-attribute group decision making (MAGDM) problems in
which the attribute values, attribute weights, and expert weights are all in the form of 2-tuple …

With respect to group decision-making problems with multi-granularity linguistic assessment
information, a new approach is proposed. Firstly, the computational formulae are given in …

With respect to multiple attribute group decision making (MADM) problems in which attribute
values take the form of intuitionistic linguistic numbers, some new group decision making …