Smart Fridge Design with Interval-Valued Intuitionistic Fuzzy QFD

Büyüközkan, Gülçin; Uztürk, Deniz

doi:10.1007/978-3-030-23756-1_138

Cited by 3 publications

(2 citation statements)

References 25 publications

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“…QFD and its primary model, the HOQ method, can be used in conjunction with various fuzzy set theories to capture the true preferences of the DMs, as classical approaches struggle to address uncertainty problems. In recent years, the classical HOQ method has been applied in various domains within the literature using type-1 fuzzy sets, intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets, hesitant fuzzy sets, interval type-2 fuzzy sets and single-valued and IVN sets (Abdel-Basset et al ., 2018; Van et al ., 2018; Efe, 2019; Chan and Wu, 2002; Buyukozkan and Uzturk, 2020; Kaya and Erginel, 2020; Wu et al ., 2021). However, in the present study, the IVN-HOQ method is chosen as it offers simplicity of use, addresses uncertainty issues and considers the relationships between criteria and alternatives (Liu and Wang, 2010).…”

Section: Methodsmentioning

confidence: 99%

Supply chain performance: a novel integrated decision-making model

Zhong,

Cheng,

Gholami

et al. 2023

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PurposeKnowledge management (KM) significantly affects supply chain management (SCM) and its performance in today's highly competitive corporate climate. It is crucial to consider this relationship to achieve optimal supply chain performance (SCP). This study aims to assess this impact by defining and examining the multi-dimensional relationships between KM Process Elements (KMPEs) and SCP Evaluation Criteria (SCPEC) within a comprehensive theoretical framework.Design/methodology/approachIntegrating KMPEs and SCPEC becomes an uncertain decision-making problem due to data deficiency and the vagueness of decision-makers’ judgments. To address uncertainties, this study uses interval-valued neutrosophic (IVN) sets and proposes an IVN model consisting of SWARA, which is one of the effective multi-criteria decision-making (MCDM) approaches, and house of quality (HOQ) methods. IVN-SWARA is used to weight the SCPEC while IVN-HOQ establishes relationships and prioritizes the KMPEs and SCPEC.FindingsThe results show that reliability is the most significant SCP evaluation criterion. Among the KMPEs, capitalization, sharing, and transfer exhibit stronger associations with the SCPEC compared to the other elements. Capitalization as one of the KMPEs was found to be the most critical one, and efficiency is the criterion most affected by all elements of the KM process.Originality/valueThis study uses innovative methodologies to evaluate the adoption of KM processes on SCP under uncertain environments and involving multi-decision-makers. The proposed integrated model demonstrates flexibility and practicality in combining KM and SCM, leading to improved SCP. Notably, this study presents the development of IVN-SWARA and the use of the integrated IVN-SWARA - IVN-HOQ decision tool, which are novel contributions to the existing literature.

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Section: Methodsmentioning

confidence: 99%

Supply chain performance: a novel integrated decision-making model

Zhong,

Cheng,

Gholami

et al. 2023

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“…These sets discuss the relationship in the environment of intuitionistic fuzzy set theory through the membership and non-membership grades. De et al [ 26 ] applied IFSs in medical diagnosis; Szmidt and Kacprzyk [ 27 ] found the distances between IFSs; De et al [ 28 ] defined some operations on IFSs; Gerstenkorn and Manko [ 29 ] gave the correlation of IFSs; Buyukozkan and Uzturk [ 30 ] used interval-valued IFQFD for designing a smart fridge; Rani and Garg [ 31 ] applied the CIFRs in individual and group decision-making problems; Bustince and Burillo [ 32 ] proposed structures on IFRs, and Deschrijver and Kerre [ 33 ] studied the composition of IFRs.…”

Section: Literature Reviewmentioning

confidence: 99%

Investigation of Cyber-Security and Cyber-Crimes in Oil and Gas Sectors Using the Innovative Structures of Complex Intuitionistic Fuzzy Relations

Jan

Nasir

Alhilal

et al. 2021

Entropy

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Recently, there has been enormous development due to advancements in technology. Industries and enterprises are moving towards a digital system, and the oil and gas industries are no exception. There are several threats and risks in digital systems, which are controlled through cyber-security. For the first time in the theory of fuzzy sets, this research analyzes the relationships between cyber-security and cyber-crimes in the oil and gas sectors. The novel concepts of complex intuitionistic fuzzy relations (CIFRs) are introduced. Moreover, the types of CIFRs are defined and their properties are discussed. In addition, an application is presented that uses the Hasse diagram to make a decision regarding the most suitable cyber-security techniques to implement in an industry. Furthermore, the omnipotence of the proposed methods is explained by a comparative study.

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New Product Design Using Chebyshev’s Inequality Based Interval-Valued Intuitionistic Z-Fuzzy QFD Method

Haktanır¹,

Kahraman²

2022

Informatica

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In Quality function deployment (QFD) approach, customers tend to express their needs in linguistic terms rather than exact numerical values and these needs generally contain vague and imprecise information. To overcome this challenge and to use the method more effectively for complex customer-oriented design problems, this paper introduces a novel intuitionistic Z-fuzzy QFD method based on Chebyshev’s inequality (CI) and applies it for a new product design. CI provides the assignment of a more objective reliability function. The reliability value is based on the maximum probability obtained from CI. Then, the expected values of lower and upper bounds of interval-valued intuitionistic fuzzy (IVIF) numbers are determined. A competitive analysis among our firm and competitor firms and an integrative analysis for the different functions of QFD is presented. The proposed Z-fuzzy QFD method is applied to the design and development of a hand sanitizer for struggling with COVID-19.

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Smart Fridge Design with Interval-Valued Intuitionistic Fuzzy QFD

Cited by 3 publications

References 25 publications

Supply chain performance: a novel integrated decision-making model

Supply chain performance: a novel integrated decision-making model

Investigation of Cyber-Security and Cyber-Crimes in Oil and Gas Sectors Using the Innovative Structures of Complex Intuitionistic Fuzzy Relations

New Product Design Using Chebyshev’s Inequality Based Interval-Valued Intuitionistic Z-Fuzzy QFD Method

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