Evaluating nuclear medicine imaging devices using fuzzy PROMETHEE method

Ozsahin, Dilber Uzun; Uzun, Berna; Musa, Musa Sani; Senturk, Niyazi; Nurçin, Fatih Veysel; Ozsahin, Ilker

doi:10.1016/j.procs.2017.11.298

Cited by 48 publications

(10 citation statements)

References 12 publications

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“…The main aim of the Fuzzy PROMETHEE model is to propose a comparison between two fuzzy sets. There have been few types of research that applied Fuzzy PROMETHEE to make an optimal decision on different realistic problems such as cancer treatment techniques, nuclear medicine and oncology, analysis of image reconstruction, and X-ray-based medical imaging devices [ 23 , 26 – 31 ]. Therefore, in this study, the F-PROMETHEE method is used to ensure that the input data are interpreted correctly.…”

Section: Materials and Methodologymentioning

confidence: 99%

Optimization of Dental Devices and Tools Used on Teeth

Uzun¹,

Ozsahin

Hamdan

et al. 2021

BioMed Research International

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Taking decisions is important in every aspect of life. Decision-making has become a difficult problem in any situation where there are multiple criteria. The application of multicriteria decision-making methods that can bring mathematical and logical solutions to the problem from an analytical perspective has experienced considerable growth recently. It provides great benefits in solution and subsequent stages. Medical equipment selection is also a challenging, complex, and difficult problem for the decision-maker, due to the requirements of conflicting criteria, which must be taken into account simultaneously. In this context, the aim of this study implicates the principle of multicriteria decision-making theories on various types of instruments used in dentistry. Since the data used in this study are not numeric but linguistic, the Fuzzy PROMETHEE decision-making method is used. In this research, six dental tools most commonly used by professionals to perform operations on patients are compared and evaluated. Fuzzy PROMETHEE decision-making method investigations show that the dental mirror is the most effective tool among all compared tools, followed by dental suction, dental air abrasion, dental handpiece, dental laser, and dental X-ray, consequently, basing on the selected criteria and the importance weight given to each criterion. Using this technique, one can obtain more specific ranking results based on a specific preference level.

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Section: Materials and Methodologymentioning

confidence: 99%

Optimization of Dental Devices and Tools Used on Teeth

Uzun¹,

Ozsahin

Hamdan

et al. 2021

BioMed Research International

Self Cite

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“…The fuzzy PROMETHEE method allow the decision maker using fuzzy input data, which gives more flexibility to the decision maker while they compare alternatives in vague conditions. Application of this method was done by [9]- [15].…”

Section: Methodology and Applicationmentioning

confidence: 99%

Evaluating X-Ray based Medical Imaging Devices with Fuzzy Preference Ranking Organization Method for Enrichment Evaluations

Ozsahin¹,

Uzun²,

Musa³

et al. 2018

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X-rays are ionizing radiation of very high energy, which are used in the medical imaging field to produce images of diagnostic importance. X-ray-based imaging devices are machines that send ionizing radiation to the patient's body, and obtain an image which can be used to effectively diagnose the patient. These devices serve the same purpose, only that some are the advanced form of the others and are used for specialized radiological exams. These devices have image quality parameters which need to be assessed in order to portray the efficiency, potentiality and negativity of each. The parameters include sensitivity and specificity, radiation dose delivered to the patient, cost of treatment and machine. The parameters are important in that they affect the patient, the hospital management and the radiation worker. Therefore, this paper incorporates these parameters into fuzzy PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluation) multi-criteria decision theory in order to help the decision makers to improve the efficiency of their decision processes, so that they will arrive at the best solution in due course.

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“…Dadas a utilidade e a relevância do AMD, trabalhos têm sido desenvolvidos com o apoio de seus vários métodos e em diferentes contextos. Para exemplificar, pode-se citar estudos nas áreas de saúde (Ozsahin et al, 2017;Hillerman, Souza, Reis, & Carvalho, 2017), meio ambiente (Konstantinos, Georgios, & Garyfalos, 2019), indústria (Legault et al, 2019) e gestão (Chavira, Lopez, Noriega, Valenzuela, & Carrillo, 2017). A partir desses exemplos, pode-se notar a variedade de contextos em que o AMD é útil, bem como os variados métodos que podem ser utilizados, como PROMETHEE, ELECTRE, AHP, TOPSIS ou a combinação desses.…”

Section: Apoio Multicritério à Decisãounclassified

Modelo Multicritério de Gerenciamento do Sortimento de Produtos para o Setor de Panificação

Mendonça

Aires

2020

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A gestão do sortimento de produtos é um fator-chave por envolver a satisfação dos clientes, devido às suas necessidades por mais opções de escolha, e a gestão das empresas, devido ao alto custo associado a grandes sortimentos. Nesse contexto, o objetivo deste estudo foi o de desenvolver um modelo multicritério de gerenciamento do sortimento de produtos para o setor de panificação. Para isso, foram considerados nove critérios divididos em quatro categorias para avaliação de produtos do setor de panificação de uma rede de supermercados do nordeste brasileiro. O método utilizado foi o TOPSIS e os resultados foram apresentados por meio de rankings das alternativas envolvidas na pesquisa e suas implicações. A partir dos resultados, foi possível apresentar de que forma o sortimento dos produtos pode ser mais eficiente dada a competitividade do mercado, com destaque para sugestões de manutenção e melhoria de produtos líderes de vendas, eliminação de produtos redundantes e de outros com elevados índices de perdas/vendas ou custos, bem como a preservação de produtos com diferenciais competitivos. Concluiu-se que o modelo foi satisfatório em atender o objetivo proposto.

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Evaluating nuclear medicine imaging devices using fuzzy PROMETHEE method

Cited by 48 publications

References 12 publications

Optimization of Dental Devices and Tools Used on Teeth

Optimization of Dental Devices and Tools Used on Teeth

Evaluating X-Ray based Medical Imaging Devices with Fuzzy Preference Ranking Organization Method for Enrichment Evaluations

Modelo Multicritério de Gerenciamento do Sortimento de Produtos para o Setor de Panificação

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