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http://www.alice.cnptia.embrapa.br/alice/handle/doc/659429Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.contributor.author | BIONDI NETO, L. | pt_BR |
| dc.contributor.author | MELLO, J. C. C. B. S. de | pt_BR |
| dc.contributor.author | MEZA, L. A. | pt_BR |
| dc.contributor.author | GOMES, E. G. | pt_BR |
| dc.date.accessioned | 2011-04-09T12:49:11Z | - |
| dc.date.available | 2011-04-09T12:49:11Z | - |
| dc.date.created | 2010-03-02 | pt_BR |
| dc.date.issued | 2009 | pt_BR |
| dc.identifier.citation | IN: SIMPÓSIO BRASILEIRO DE PESQUISA OPERACIONAL, 41., 2009, Porto Seguro. | pt_BR |
| dc.identifier.uri | http://www.alice.cnptia.embrapa.br/alice/handle/doc/659429 | pt_BR |
| dc.description | Interval DEA frontiers are here used in situation where one input or output is subject to uncertainty in its measurement and is presented as an interval data. We built an efficient frontier without any assumption about the probability distribution function of the imprecise variable. We take into account only the minimum and the maximum values of each imprecise variable. Two frontiers are constructed: the optimistic and the pessimistic ones. We use fuzszy relationships to introduce a new efficiency index based on a set of some Fuzzy T Norms. We will explore only the case where only on single variable presents a certain degree of uncertainty. | pt_BR |
| dc.language.iso | eng | eng |
| dc.rights | openAccess | eng |
| dc.subject | Data envelopment analysis | pt_BR |
| dc.subject | Fuzzy sets | pt_BR |
| dc.subject | Interval data | pt_BR |
| dc.title | A geometrical approach for fuzzy DEA frontiers. | pt_BR |
| dc.type | Artigo em anais e proceedings | pt_BR |
| dc.date.updated | 2011-04-10T11:11:11Z | pt_BR |
| riaa.ainfo.id | 659429 | pt_BR |
| riaa.ainfo.lastupdate | 2010-07-08 | pt_BR |
| dc.contributor.institution | LUIZ BIONDI NETO, UNIVERSIDADE ESTADUAL DO RIO DE JANEIRO; JOÃO CARLOS C. B. SOARES DE MELLO, UNIVERSIDADE FEDERAL FLUMINENSE; LIDIA ANGULO MEZA, UNIVERSIDADE FEDERAL FLUMINENSE; ELIANE GONCALVES GOMES, SGE. | pt_BR |
| Aparece en las colecciones: | Artigo em anais de congresso / Embrapa Unidades Centrais (AI-SEDE)  | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| ageometricalapprachforfuzzy.pdf | 735.97 kB | Adobe PDF |  Visualizar/Abrir |
