Accurate estimation of flood-damaged zones in a watershed is prominent in guiding a
framework for developing sustainable strategies. For these purposes, several flood …

Multi-criteria group decision-making (MCGDM) problems are widespread in real life.
However, most existing methods, such as hesitant fuzzy set (HFS), hesitant fuzzy linguistic …

On account of uncertainty and complexity of environments, it is more suitable to express their
assessed value by means of hesitant fuzzy information for decision makers. In this paper, we …

The interval-valued hesitant fuzzy set is a significant tool to express the uncertain
information. In this paper, we define the interval-valued hesitant fuzzy 2nd-order central …

As a powerful and efficient tool in expressing the indeterminate and fuzzy information, the
hesitant fuzzy set (HFS) has shown its increasing importance. It was first proposed by Torra …

The hesitancy fuzzy graphs (HFGs), an extension of fuzzy graphs, are useful tools for
dealing with ambiguity and uncertainty in issues involving decision-making (DM). This …

Purpose–The purpose of this paper is to develop some weight determining methods for
hesitant fuzzy multi-criterion decision making (MCDM) in which the preference information …

The interval-valued hesitant fuzzy set, which allows decision makers to use several interval
numbers to assess a variable, is a useful tool to deal with situations in which people are …

Fast‐moving nodes in vehicular ad hoc network (VANET) make network topology very
dynamic, which deteriorates communication reliability and scalability. To overcome this …

Due to insufficient information in multi-criteria decision-making (MCDM) problems, the
decision values given by experts are often fuzzy and uncertain. As an extension of …