Ranking Method
Mostrando 13-24 de 80 artigos, teses e dissertações.
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13. Efficiency assessment of Flash Profiling and Ranking Descriptive Analysis: a comparative study with star fruit-powdered flavored drink
Abstract The objective of this study was to assess the efficiency of Flash Profiling (FP) and Ranking Descriptive Analysis (RDA) methods regarding sensory characterization using star fruit-flavored drink as matrix. Sample A was used as a standard. Other three samples were prepared based on sample A, by adding sugar, citric acid, carboxymethylcellulose or dye
Food Sci. Technol. Publicado em: 03/06/2016
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14. TUNING OF MODEL PREDICTIVE CONTROL WITH MULTI-OBJECTIVE OPTIMIZATION
Abstract Two multi-objective optimization based tuning methods for model predictive control are proposed. Both methods consider the minimization of the error between the closed-loop response and an output reference trajectory as tuning goals. The first approach is based on the ranking of the outputs according to their importance to the plant operation and it
Braz. J. Chem. Eng.. Publicado em: 2016-06
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15. Uso de modelos de apoio à decisão para análise de alternativas tecnológicas de tratamento de resíduos sólidos urbanos na Região Sul do Brasil
Os modelos de apoio à decisão são importantes ferramentas que podem ser utilizadas para analisar alternativas tecnológicas na gestão e tratamento de resíduos sólidos urbanos (RSU) frente a diversas situações envolvendo aspectos políticos, econômicos, ambientais e sociais. Este estudo teve como objetivo propor tecnologias e arranjos tecnológicos p
Eng. Sanit. Ambient.. Publicado em: 2014-03
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16. A multicriteria model for ranking of improvement approaches in construction companies based on the PROMETHÉE II method
The quality of the construction production process may be improved using several different methods such as Lean Construction, ISO 9001, ISO 14001 or ISO 18001. Construction companies need a preliminary study and systematic implementation of changes to become more competitive and efficient. This paper presents a multicriteria decision model for the selection
Prod.. Publicado em: 17/09/2013
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17. Using university ranking systems to predict usability of university websites
This research investigated whether a university ranking system called Eduroute could provide useful information regarding the usability of universities' websites. A comparison was conducted between the results obtained by Eduroute regarding the ranking of the top three universities in Jordan, and the results obtained by the heuristic evaluation method regard
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2013-08
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18. Genetic parameters and alternatives for evaluation and ranking of Nellore young bulls in pasture performance tests
The objective of this study was to estimate (co)variance components for weight at 550 days, average daily gain and an index with both traits, and to compare alternatives for evaluation and ranking of Nellore young bulls in pasture performance tests. The heritability estimates were 0.73, 0.31 and 0.44 for weight at 550 days, average daily gain and index, resp
R. Bras. Zootec.. Publicado em: 2013-08
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19. Decision support model for selecting and evaluating suppliers in the construction industry
A structured evaluation of the construction industry's suppliers, considering aspects which make their quality and credibility evident, can be a strategic tool to manage this specific supply chain. This study proposes a multi-criteria decision model for suppliers' selection from the construction industry, as well as an efficient evaluation procedure for the
Pesqui. Oper.. Publicado em: 30/11/2012
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20. A questão dos riscos em ambientes de computação em nuvem / The risks issue in cloud computing
This report presents and depicts the research carried out in order to find out recommendations that may possibly assist consumers of cloud computing services to deal with risks intrinsic to that architecture, so that consumers can be able to contract those kinds of services within an acceptable level of risk. The research comprised five phases to satisfy thi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/10/2011
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21. Sistema nacional de inovação e desempenho do setor externo / National systems of innovation and external performance
The aim of this research is to make two association forms between technological development rate of 31 OECD countries, based on National Innovation System (NIS) theory, and external accounts, represented by trade balance, current account and high-technology exports. The two association forms are NIS ranking and dispersion analysis for years 1997 and 2007 ind
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2011
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22. Effect of silica nanoparticles and BTCA on physical properties of cotton fabrics
Silica nanoparticles particles were synthesized from rice hulls and characterized. The particles were found to be amorphous in nature, ranging in size from 50 to 100 nm. The concentration of silica nanoparticles, pH and curing time were taken as independent variables to design the experiment. Box-Behnken method has been used to derive the experimental plan a
Materials Research. Publicado em: 21/11/2011
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23. An application of the TODIM method to the evaluation of Broadband Internet plans
This article presents a case study of the evaluation of the various types of access to the Broadband Internet available to a small company, located in Volta Redonda, in the state of Rio de Janeiro. This small company needs to implement Broadband Internet in its establishment and sought an evaluation of the companies which work providing this type of service.
Pesquisa Operacional. Publicado em: 2011-08
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24. Seleção de características por meio de algoritmos genéticos para aprimoramento de rankings e de modelos de classificação / Feature selection by genetic algorithms to improve ranking and classification models
Content-based image retrieval (CBIR) and classification systems rely on feature vectors extracted from images considering specific visual criteria. It is common that the size of a feature vector is of the order of hundreds of elements. When the size (dimensionality) of the feature vector is increased, a higher degree of redundancy and irrelevancy can be obse
Publicado em: 2011