A model for supplier evaluation and selection based on integrated interval-valued intuitionistic fuzzy AHP-TOPSIS approach

Tooranloo, Hossein Sayyadi; Ayatollah, Arezoo Sadat; Iranpour, Asiyeh

doi:10.1504/ijmor.2018.094854

Cited by 11 publications

(2 citation statements)

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“…Benzer şekilde, Tooranloo vd. [7] ise tedarikçi değerlendirme ve seçimi probleminde bütünleşik aralık değerli sezgisel bulanık AHY-TOPSIS yöntemini uygulamıştır.…”

Section: Yazin Taramasi (Literature Review)unclassified

Sezgisel bulanık çok uzmanlı & çok ölçütlü karar verme metodolojisi: sağlık sektöründe bir uygulama

Otay

2022

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi

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 Development of a multi expert multi-criteria intuitionistic fuzzy AHP & TOPSIS methodology  Transformation of intuitionistic fuzzy sets into interval-valued fuzzy sets  Application in a real life surgical robot selection problem, and comparison & sensitivity analysesIn recent years, the extensions of ordinary fuzzy sets have been studied by many researchers. Many extensions have been introduced over a 45 year period. The aim of the fuzzy set extensions is to let decision makers define membership, non-membership and hesitancy functions in a larger domain. In the literature, the relations between these extensions and transformations between fuzzy set extensions have not been discussed sufficiently. In Figure A, the structure of the proposed methodology is illustrated. Figure A. Structure of the proposed methodologyPurpose: In this study, it is aimed to contribute to the literature by analyzing the relationships and transformation processes between intuitionistic fuzzy sets and interval-valued fuzzy sets. This transformation was carried out using an integrated fuzzy AHP and TOPSIS methodology. Besides these, the literature review has showed that there is no study analyzing surgical robot selection problem with fuzzy MCDM methods. Thus, in this respect the study aims to be first in the literature. Theory and Methods:In the application section, the interval-valued intuitionistic fuzzy integrated AHP&TOPSIS methodology is applied to a real life surgery robot evaluation and selection problem. Herein, transformation operation between triangular intuitionistic fuzzy numbers and interval-valued triangular fuzzy numbers is presented. Results:The proposed integrated fuzzy MCDM methodology solved the real life surgical robot evaluation problem successfully. The ranking of the robots planned to be used in robotic knee surgeries and the obtained criterion weights were shared with the hospital and the presented have been found to be consistent to their expectations. The results were also compared with the ones of classical AHP&TOPSIS, type-2 AHP&TOPSIS and intuitionistic fuzzy AHP&TOPSIS methodologies. A sensitivity analysis was also performed and the findings have demonstrated that the proposed methodology provides robust and reliable results. Conclusion:The study introduced an integrated fuzzy AHP&TOPSIS methodology in which triangular intuitionistic fuzzy numbers were converted to interval-valued fuzzy sets without any data loss. The proposed fuzzy MCDM methodology was applied to a real life knee surgery robot selection problem. The observed results were found to be compatible with the hospital's expectations.

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“…Benzer şekilde, Tooranloo vd. [7] ise tedarikçi değerlendirme ve seçimi probleminde bütünleşik aralık değerli sezgisel bulanık AHY-TOPSIS yöntemini uygulamıştır.…”

Section: Yazin Taramasi (Literature Review)unclassified

Sezgisel bulanık çok uzmanlı & çok ölçütlü karar verme metodolojisi: sağlık sektöründe bir uygulama

Otay

2022

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi

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“…Some other techniques like model reduction using artificial neural networks (Adel and Salah, 2016), reduction using fuzzy logic (Salah and Adel, 2016), multivariable system reduction using genetic algorithm (Adamou-Mitiche and Mitiche, 2016), reduction using Blau-Wilde's algorithm (Singh et al, 2004a), model reduction using Luus-Jaakola algorithm (Singh et al, 2004b) and model reduction using harmony search algorithm (Soloklo and Farsangi, 2013) have also been appeared. A method for reduction using analytic hierarchy process (Tooranloo et al, 2018;Acharya and Biswal, 2016;Maymand and Keshavarz, 2017;Singh et al, 2017a;Shaw, 2017;Ho and Ma, 2018;Chaloob et al, 2016) is also proposed in Singh et al (2019a). In Singh (2005), Singh obtained ROM using Luus-Jaakola algorithm considering both time moments and Markov parameters.…”

Section: Introductionmentioning

confidence: 99%

Symbiotic Organisms Search Algorithm Based Model Reduction of Higher Order Continuous Systems

Singh

2020

IJMOR

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This contribution proposes an approximation technique for reduction of higher order continuous systems (HOCS) using symbiotic organisms search (SOS) algorithm. The parameters of reduced-order model (ROM) of HOCS are obtained by minimising the normalised errors in between the Markov parameters and time moments of ROM and HOCS. The proposed technique always generates stable ROM for stable HOCS. Hurwitz criterion is utilised for ensuring the stability of ROM. The SOS algorithm is used for finding the ROM due to being simple and being free from algorithm-specific parameters. The effectiveness of proposed method is illustrated with the help of one test system. A comparative study is also accomplished for the results obtained using SOS algorithm and other optimisation techniques. The analysis indicates that the SOS algorithm outperforms when compared to other algorithms.

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Single-Valued Intuitionistic Fuzzy AHP and Interval-Valued Intuitionistic Fuzzy AHP

Alimohammadlou,

Khoshsepehr,

Alinejad

2023

Studies in Fuzziness and Soft Computing

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A model for supplier evaluation and selection based on integrated interval-valued intuitionistic fuzzy AHP-TOPSIS approach

Cited by 11 publications

References 0 publications

Sezgisel bulanık çok uzmanlı & çok ölçütlü karar verme metodolojisi: sağlık sektöründe bir uygulama

Sezgisel bulanık çok uzmanlı & çok ölçütlü karar verme metodolojisi: sağlık sektöründe bir uygulama

Symbiotic Organisms Search Algorithm Based Model Reduction of Higher Order Continuous Systems

Single-Valued Intuitionistic Fuzzy AHP and Interval-Valued Intuitionistic Fuzzy AHP

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