2015
DOI: 10.1590/1809-4430-eng.agric.v35n2p350-367/2015
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Fuzzy rule-based system for evaluation of uncertainty transaction in cassava chain

Abstract: A fuzzy ruled-based system was developed in this study and resulted in an index indicating the level of uncertainty related to commercial transactions between cassava growers and their dealers. The fuzzy system was developed based on Transaction Cost Economics approach. The fuzzy system was developed from input variables regarding information sharing between grower and dealer on "Demand/purchase Forecasting", "Production Forecasting" and "Production Innovation". The output variable is the level of uncertainty … Show more

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Cited by 17 publications
(10 citation statements)
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“…In agricultural engineering, mathematical models with real application in the area are being developed using numerical correction equations of temporal variables (GABRIEL FILHO et al, 2011b), or by developing systems based on artificial intelligence (GABRIEL FILHO et al, 2011ae PEREIRA et al, 2008, in companies of laying aviculture (CREMASCO et al, 2010), energy generation solar photovoltaic and wind power for rural electrification (CANEPPELE et al, 2013), evaluate vitality of catasetum fimbiratum species (Orchidacea) (PUTTI et al, 2014),evaluation of uncertainty transaction in cassava chain (GABRIEL FILHO et al, 2015) and application of controlled by fuzzy logic in electrically driven fertilizer (GARCIA et al, 2014).…”
Section: Introductionmentioning
confidence: 99%
“…In agricultural engineering, mathematical models with real application in the area are being developed using numerical correction equations of temporal variables (GABRIEL FILHO et al, 2011b), or by developing systems based on artificial intelligence (GABRIEL FILHO et al, 2011ae PEREIRA et al, 2008, in companies of laying aviculture (CREMASCO et al, 2010), energy generation solar photovoltaic and wind power for rural electrification (CANEPPELE et al, 2013), evaluate vitality of catasetum fimbiratum species (Orchidacea) (PUTTI et al, 2014),evaluation of uncertainty transaction in cassava chain (GABRIEL FILHO et al, 2015) and application of controlled by fuzzy logic in electrically driven fertilizer (GARCIA et al, 2014).…”
Section: Introductionmentioning
confidence: 99%
“…De acordo com o Quadro 1, em relação a variável massa corporal, foram definidas cinco funções de pertinências denominadas muito baixo (MB), baixo (B), adequado (AD), alto (A), muito alto (MA), cujos delimitadores para esta função de pertinência foram determinados como tipo trapezoidal. Este procedimento foi utilizado semelhantemente por Pereira et al, (2008); Cremasco et al (2010), Gabriel Filho et al (2015, e Putti et al (2014Putti et al ( , 2017 Destaca-se que os valores escolhidos para a classificação dessas variáveis foram aleatórios, justamente pelo fato de ser uma elaboração. A figura "2a" mostra que a massa corporal, os delimitadores utilizados foram, muito baixo, baixo, adequado, alto e muito alto, ambos os parâmetros foram colocados de maneira teórica, pois não se tem como predizer que homem ou mulher possui uma massa corporal dentro do padrão ou em excesso não sabendo suas variáveis antropométricas.…”
Section: Resultsunclassified
“…Research, Society and Development, v. 9, n. 9, e887997772, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i9.7772 Research, Society and Development, v. 9, n. 9, e887997772, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i9.7772 Research, Society and Development, v. 9, n. 9, e887997772, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i9.7772 A presente análise com redes neurais faz parte de uma série de aplicações sem sistemas inteligentes artificiais , tal como ilustrado em Gabriel Filho et al (2011, 2015, 2016, Putti et al (2014Putti et al ( , 2017, Viais Neto et al (2019a, 2019b e Martínez (2020). Mais especificamente, na área de redes neurais, destacam-se os trabalhos de Bonini Neto et al (2017, Chitero et al (2020) e Souza et al (2019).…”
Section: Metodologiaunclassified