Results 11 to 20 of about 119,525 (201)

Interval Type-2 Fuzzy Sets are Generalization of Interval-Valued Fuzzy Sets: Toward a Wider View on Their Relationship [PDF]

IEEE Transactions on Fuzzy Systems, 2015
In this paper, we will present a wider view on the relationship between interval-valued fuzzy sets and interval type- 2 fuzzy sets where we will show that interval-valued fuzzy sets are a particular case of the interval type-2 fuzzy sets. For this reason, both concepts should be treated in a different way. In addition, the view
Sola, Humberto Bustince, Fernandez, Javier, Hagras, Hani, Herrera, Francisco, Pagola, Miguel, Barrenechea, Edurne   +5 more
openaire   +6 more sources

Transformation-Based Fuzzy Rule Interpolation Using Interval Type-2 Fuzzy Sets [PDF]

Algorithms, 2017
In support of reasoning with sparse rule bases, fuzzy rule interpolation (FRI) offers a helpful inference mechanism for deriving an approximate conclusion when a given observation has no overlap with any rule in the existing rule base. One of the recent and popular FRI approaches is the scale and move transformation-based rule interpolation, known as T-
Chengyuan Chen, Qiang Shen
openaire   +2 more sources

Interval type-2 fuzzy modelling and stochastic search for real-world inventory management [PDF]

, 2012
Real-world systems present a variety of challenges to the modeller, not least of which is the problem of uncertainty inherent in their operation. In this research, an interval type-2 fuzzy model is applied to a real-world problem, the goal being to ...
D Petrovic, GJ Klir, H Hagras, J Mendel, J Mendel, J Sanz, J Wang, JA Sanz, JM Mendel, Jon Garibaldi, K Bouleimen, LA Zadeh, M Biglarbegian, M Sakawa, Mario Gongora, N Karnik, N Karnik, O Tang, R John, RA Aliev, Robert John, S Kirkpatrick, S Melouk, S Miller, Simon Miller   +24 more
core   +3 more sources

Interval type-2 fuzzy sets in supplier selection [PDF]

2014 14th UK Workshop on Computational Intelligence (UKCI), 2014
Selection of an appropriate supplier is a crucial and challenging task in the effective management of a supply chain. This study introduces a model for solving the supplier selection problem using interval type-2 fuzzy sets. Moreover, the influence of the membership function shape on the results obtained from the model has been investigated on a real ...
Turk, Seda, John, Robert, Özcan, Ender
openaire   +3 more sources

Interval type-2 fuzzy linear programming problem with vagueness in the resources vector [PDF]

Journal of Mahani Mathematical Research
One of the special cases of type-2 fuzzy sets are the interval type-2 fuzzy sets, which are less complicated and easier to understand than T2FSs. In this study, we explore the interval type-2 fuzzy linear programming problem with the resources vector ...
Shokouh Sargolzaei, Hassan Mishmast Nehi
doaj   +1 more source

Comments on: Interval Type-2 Fuzzy Sets are generalization of Interval-Valued Fuzzy Sets: Towards a Wider view on their relationship [PDF]

, 2015
This Letter makes some observations about [2] that further support the distinction between an interval type-2 fuzzy set (IT2 FS) and an interval-valued fuzzy set (IV FS), points out that all operations, methods and systems that have been developed and ...
Bustince, H, Hagras, H, Herrera, F, Mendel, JM   +3 more
core   +2 more sources

Optimization of interval type-2 fuzzy system using the PSO technique for predictive problems

Journal of Information and Telecommunication, 2021
An interval type-2 fuzzy logic system (IT2FLS) can function well with uncertain data, with which a type-1 fuzzy logic system (T1FLS) is ineffective because its membership function rests upon crisp values.
Dinh Sinh Mai, Trong Hop Dang, Long Thanh Ngo   +2 more
doaj   +1 more source

Adaptive control over ultrasonic cleaning of mining equipment [PDF]

E3S Web of Conferences, 2020
Ultrasonic cleaning is one of the most efficient types of cleaning mining equipment. In order to enhance its energy efficiency, it is required to improve control over ultrasonic cleaning through considering its spacious distribution.
Morkun Volodymyr, Kravchenko Olha
doaj   +1 more source

Exploring Constrained Type-2 fuzzy sets [PDF]

, 2018
Fuzzy logic has been widely used to model human reasoning thanks to its inherent capability of handling uncertainty. In particular, the introduction of Type-2 fuzzy sets added the possibility of expressing uncertainty even on the definition of the ...
D'Alterio, P, Garibaldi, JM, Pourabdollah, A   +2 more
core   +2 more sources

Interval Type-2 Fuzzy Envelope of Proportional Hesitant Fuzzy Linguistic Term Set: Application to Large-Scale Group Decision Making

Mathematics, 2022
Large-scale group decision-making (LS-GDM) problems are common in the daily life of human beings. Both information fusion and computing with words (CWW) technologies in LS-GDM suffer from challenges. In the current research, a proportional hesitant fuzzy
Yaya Liu, Rosa M. Rodríguez, Luis Martínez   +2 more
doaj   +1 more source