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Pesquisa Operacional
Print version ISSN 0101-7438

 

Table of contents
Pesqui. Oper. vol.32 no.2 Rio de Janeiro May/Aug. 2012

Rough set and rule-based multicriteria decision aiding
Slowinski, Roman; Greco, Salvatore; Matarazzo, Benedetto

        · abstract in English     · text in English     · pdf in English
 
Differentiated risk models in portfolio optimization: a comparative analysis of the degree of diversification and performance in the São Paulo Stock Exchange (BOVESPA)
Gartner, Ivan Ricardo

        · abstract in English     · text in English     · pdf in English
 
Comparison between the complete Bayesian method and empirical Bayesian method for ARCH models using Brazilian financial time series
Oliveira, Sandra C.; Andrade, Marinho G.

        · abstract in English     · text in English     · pdf in English
 
Application of an iterative method and an evolutionary algorithm in fuzzy optimization
Silva, Ricardo Coelho; Cantão, Luiza A.P.; Yamakami, Akebo

        · abstract in English     · text in English     · pdf in English
 
A new method for decision making in multi-objective optimization problems
Augusto, Oscar Brito; Bennis, Fouad; Caro, Stephane

        · abstract in English     · text in English     · pdf in English
 
Decision aiding in plastic surgery: a multicriteria analysis
Gomes, Luiz Flávio Autran Monteiro; Rangel, Luís Alberto Duncan; Fernandes, Priscila Pereira

        · abstract in English     · text in English     · pdf in English
 
Unitary input DEA model to identify beef cattle production systems typologies
Gomes, Eliane Gonçalves; Abreu, Urbano Gomes Pinto de; Mello, João Carlos Correia Baptista Soares de; Carvalho, Thiago Bernardino de; Zen, Sérgio de

        · abstract in English     · text in English     · pdf in English
 
Validating rankings in soccer championships
Sant'Anna, Annibal Parracho; Mello, João Carlos Correia Baptista Soares de

        · abstract in English     · text in English     · pdf in English
 
Using ELECTRE TRI to support maintenance of water distribution networks
Trojan, Flavio; Morais, Danielle Costa

        · abstract in English     · text in English     · pdf in English
 
Some experiments with a savings heuristic and a tabu search approach for the vehicle routing problem with multiple deliverymen
Ferreira, Vanessa de Oliveira; Pureza, Vitória

        · abstract in English     · text in English     · pdf in English