Abstract Analytic Hierarchy Process (AHP) is a broadly applied multi-criteria decision-
making method to determine the weights of criteria and priorities of alternatives in a …

Likened to the economic calamity of World War Two, the COVID-19 pandemic has sparked
fears of a deep economic crisis, killed more than six million people worldwide and had a …

In the context of carbon peak and carbon neutrality, digital green innovation development is
becoming more and more important for enterprises. In order to effectively improve green …

Since Zadeh introduced fuzzy sets in 1965, a lot of new theories treating imprecision and
uncertainty have been introduced. Some of these theories are extensions of fuzzy set theory …

Hesitant fuzzy set (HFS), which allows the membership degree of an element to a set
represented by several possible values, is considered as a powerful tool to express …

The intuitionistic fuzzy set has shown definite advantages in handling vagueness and
uncertainty over a fuzzy set. Taking the powerfulness of the analytic hierarchy process (AHP) …

In this paper, we propose a variety of distance measures for hesitant fuzzy sets, based on
which the corresponding similarity measures can be obtained. We investigate the …

We introduce a new type of fuzzy preference structure, called interval-valued hesitant
preference relations, to describe uncertain evaluation information in group decision making …

A selection of appropriate supplier is one of the most critical tasks for companies as the
success of companies depends on critical decisions such as supplier selection. A selection …

This study provides a comprehensive overview of the publications in Information Sciences
(INS) from 1968 to 2016 inclusive, which encompasses the history of this journal from its …