| | Tabla de contenido Pesqui. Oper. vol.32 no.2 Rio de Janeiro mayo/ago. 2012 Rough set and rule-based multicriteria decision aiding Slowinski, Roman; Greco, Salvatore; Matarazzo, Benedetto
| | | 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
| | | Comparison between the complete Bayesian method and empirical Bayesian method for ARCH models using Brazilian financial time series Oliveira, Sandra C.; Andrade, Marinho G.
| | | Application of an iterative method and an evolutionary algorithm in fuzzy optimization Silva, Ricardo Coelho; Cantão, Luiza A.P.; Yamakami, Akebo
| | | A new method for decision making in multi-objective optimization problems Augusto, Oscar Brito; Bennis, Fouad; Caro, Stephane
| | | Decision aiding in plastic surgery: a multicriteria analysis Gomes, Luiz Flávio Autran Monteiro; Rangel, Luís Alberto Duncan; Fernandes, Priscila Pereira
| | | 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
| | | Validating rankings in soccer championships Sant'Anna, Annibal Parracho; Mello, João Carlos Correia Baptista Soares de
| | | Using ELECTRE TRI to support maintenance of water distribution networks Trojan, Flavio; Morais, Danielle Costa
| | | 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
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