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A weighted centroids approach based trapezoidal interval type-2 fuzzy TOPSIS method for evaluating agricultural risk management tools
This study proposes a trapezoidal interval type-2 fuzzy TOPSIS method to evaluate agricultural risk management tools. The weighted centroids based on...
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ELECTRE TRI-C with Hesitant Fuzzy Sets and Interval Type 2 Trapezoidal Fuzzy Numbers Using Stochastic Parameters: Application to a Brazilian Electrical Power Company Problem
ELECTRE TRI-C is a method for sorting problems with imprecise evaluations and stable criteria weights, typically for a single decision-maker. While...
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A hybrid decision-making technique based on extended entropy and trapezoidal fuzzy rough number
The fourth industrial revolution, in which mechanical appliances can be precisely and automatically handled, depends extensively on intelligent...
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Type-2 Fuzzy Sets Including Word Models
This chapter formally introduces type-2 fuzzy sets and is the backbone for the rest of this book. It includes a lot of new terminology and also a way...
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Interval Type-2 Fuzzy Systems
This chapter explores many aspects of the interval type-2 (IT2) fuzzy system that was introduced in Chap. 1 . As...
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General Type-2 Fuzzy Systems
This chapter explores many aspects of the general type-2 (GT2) fuzzy system that was introduced in Chap. 1 . It...
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Availability and profit analysis of gas turbine system using new type of generalized trapezoidal fuzzy numbers
The availability and profitability of a gas turbine system are being studied in this paper using a novel class of generalised trapezoidal fuzzy...
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Interval Type-2 Fuzzy Decision-Making
Type-2 fuzzy sets are used to deal with uncertain preferences in LSGDM, especially the fuzziness and subjectivity of semantic preferences. This...
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TOPSIS Method with Trapezoidal Bipolar Fuzzy Numbers
In this chapter, we consider bipolar fuzzy numbers for the expression of bipolar, non-exact data. In order to impose some structure on them, we focus...
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VIKOR Method with Trapezoidal Bipolar Fuzzy Sets
The previous chapters have been dedicated to extend the scope of two known Multi-criteria decision making (MCDM) techniques, namely, TOPSIS and...
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A Novel Ranking Approach to Rank Interval-Valued Trapezoidal Intuitionistic Fuzzy Sets by Using the Concept of Centroids
An Interval-valued trapezoidal intuitionistic fuzzy set (IVTrIFS) is a powerful tool for modelling uncertainty. The ranking of IVTrIFSs plays a vital...
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A Novel Fuzzy Cumulative Sum Control Chart with an α-Level Cut Based on Trapezoidal Fuzzy Numbers for a Real Case Application
Statistical process control (SPC) is widely used to monitor production processes in many industries under certain conditions. When dealing with a...
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Integrating trapezoidal fuzzy best–worst method and single-valued neutrosophic fuzzy MARCOS for efficiency analysis of surface water treatment plants
Despite being aware of a number of potential natural states, the decision-maker lacks the expertise to calculate their probability. The uncertainty...
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Type-2 Fuzzy Sets and Their Application in Decision-Making: General Concepts
AbstractAn overview of the basic concepts and set-theoretic operations related to type-2 fuzzy sets and type-2 fuzzy relations is given. In...
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Bi-Level Linear Fuzzy Fractional Programming Problem Under Trapezoidal Fuzzy Environment: A Solution Approach
This paper proposes a method to solve a bi-level linear fuzzy fractional programming problem comprising all its constants and coefficients expressed...
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Prediction of machinability parameters in turning operation using interval type-2 fuzzy logic system based on semi-elliptic and trapezoidal membership functions
Predicting the behaviour of a manufacturing operation is always challenging. Predictive analytics plays a major role in tackling errors present in...
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A Novel Kind of Arithmetic Operations on Trapezoidal Fuzzy Numbers and Its Applications to Optimize the Transportation Cost
The main objective of this paper is to define novel kind of operations on trapezoidal fuzzy numbers that is totally different from the existing...
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Multi-item two-stage fixed-charge 4DTP with hybrid random type-2 fuzzy variable
Parameters of some real-life decision-making problems are simultaneously uncertain, imprecise, and vague. In this paper, for the first time, we...
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General De Novo Programming Problem Under Type-2 Fuzzy Environment
The de novo programming technique is used to design an optimal system when the objectives and constraints are linear. It was initially introduced...
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Interval Type-2 Fuzzy Systems: Design Methods and Case Studies
This chapter is the IT2 version of Chap. 4 . It focuses first on what exactly “design of an IT2 fuzzy system”...