Fuzzy Decision Making
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. Narcissism, risk and uncertainties: analysis in the light of prospect and fuzzy-trace theories
Abstract Purpose This study aims to analyze the relationship between the nonpathological traits of narcissism and decisions under conditions of uncertainty and risk in light of the prospect (PT) and fuzzy-trace theories (FTT). Design/methodology/approach This paper conducted an empirical-theoretical study with 210 Brazilian academics from the business area
RAUSP Manag. J.. Publicado em: 2021-03
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2. NEURO-FUZZY MODELING OF EYEBALL AND CREST TEMPERATURES IN EGG-LAYING HENS
ABSTRACT Considering the challenges faced by poultry farming, this study aimed to develop a neuro-fuzzy model to predict eyeball and crest temperatures of egg-laying hens based on environmental conditions (dry bulb temperature and relative humidity). To develop the models and simulations, Matlab’s Fuzzy Toolbox® (Anfisedit) was used. Different configurati
Eng. Agríc.. Publicado em: 2021-02
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3. Aid application multicriteria the decision based on AHP Method and Fuzzy Logic in commercial land selection
Resumo O objetivo deste artigo é a seleção de terrenos para edificações comerciais na cidade do Rio de Janeiro, por meio do uso de técnicas de múltiplos critérios de tomada de decisão. As técnicas utilizadas tomaram como base os métodos: Analytic Hierarchy Process (AHP) e a Lógica Fuzzy. Estes métodos foram escolhidos devido à funcionalidade, f
Gest. Prod.. Publicado em: 12/08/2019
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4. Proposta de um modelo de avaliação e de seleção de fornecedores de manutenção industrial utilizando Fuzzy-TOPSIS
Resumo: A concorrência acirrada entre as cadeias de suprimento tem promovido a necessidade de melhores práticas de desenvolvimento e gestão de fornecedores por parte das empresas. O presente artigo busca propor um modelo de avaliação e seleção de fornecedores de manutenção industrial, através da aplicação de uma técnica de tomada de decisão mul
Gest. Prod.. Publicado em: 23/05/2019
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5. Fuzzy logic in automation for interpretation of adaptability and stability in plant breeding studies
ABSTRACT: The methods of Annicchiarico (1992) and Cruz et al. (1989) are widely used in phenotypic adaptability and stability analyses in plant breeding. In spite of the importance of these methodologies, their parameters are difficult to interpret. The aim of this research was to develop fuzzy controllers to automate the decision-making process employed by
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-04
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6. FUZZY MODEL FOR PREDICTING CLOACAL TEMPERATURE OF BROILER CHICKENS UNDER THERMAL STRESS
ABSTRACT Broiler chickens submitted to different intensities and durations of thermal stress are subject to variation in cloacal temperature and, consequently, to a decrease in performance. Given the complexity of these interactions, artificial intelligence is a useful methodology for decision-making. Thus, this study aimed to assess and predict, by means of
Eng. Agríc.. Publicado em: 2019-02
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7. Proposal of a model for sales and operations planning (S&OP) maturity evaluation
Abstract A successful S&OP implementation can bring many benefits to organizations, and after its implementation, the S&OP process can evolve and reach higher levels of maturity. Considering that, only through a measurement system, goals and benefits can be achieved, thus, it is essential to assess S&OP maturity level. Many papers on literature adopt a quant
Prod.. Publicado em: 27/11/2017
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8. Fuzzy Based Mobility Management in 4G Wireless Networks
ABSTRACT Handover is the key procedure in wireless networks to provide required qual ity of service to the users during mobility Handover. As the current scenario of wireless communication comprises of heterogeneity in architecture, application and radio access technologies concentrating on vertical handover becomes important to provide continuous communicat
Braz. arch. biol. technol.. Publicado em: 23/01/2017
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9. Programação por Metas, Análise por Envoltória de Dados e Teoria Fuzzy na avaliação da eficiência sob incerteza: aplicação em minifábricas do segmento de autopeças
O mercado mundial de peças para automóveis é tipicamente caracterizado pela presença marcante de fornecedores globais que são continuamente pressionados a reduzir custos e aumentar a produtividade e a competitividade. Nesse contexto, este artigo propõe novos modelos, denominados FGPDEA, que combinam a Análise por Envoltória de Dados (Data Envelopment
Gest. Prod.. Publicado em: 09/05/2014
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10. Construction of nonreciprocal fuzzy preference relations with the use of preference functions
In order to model the preferences of a decision-maker (DM) by means of fuzzy preferencerelations, a DM can utilize different preference formats (such as ordering of the alternatives, utility values, multiplicative preference relations, fuzzy estimates, and reciprocal as well as nonreciprocal fuzzy preference relations) to express his/her judgments. Afterward
Pesqui. Oper.. Publicado em: 2013-08
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11. Desenvolvimento de medidas integradas de saúde e de ambiente para apoio à tomada de decisão / Development of integrated health and environment measures using Fuzzy logic to support decision making
As investigações acerca da relação entre as áreas de saúde e ambiente são atuais no debate sobre desenvolvimento sustentável, embora abordem fenômenos complexos e envolvendo incerteza de conhecimento. O uso de medidas síntese representa uma maneira de apreender parte da realidade nesses temas a fim de subsidiar atividades e tomadas de decisões. O
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2012
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12. Application of an iterative method and an evolutionary algorithm in fuzzy optimization
This work develops two approaches based on the fuzzy set theory to solve a class of fuzzy mathematical optimization problems with uncertainties in the objective function and in the set of constraints. The first approach is an adaptation of an iterative method that obtains cut levels and later maximizes the membership function of fuzzy decision making using t
Pesqui. Oper.. Publicado em: 28/06/2012