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Investigação Operacional
Print version ISSN 0874-5161

 

Table of contents
Inv. Op. vol.27 no.2 Lisboa Dec. 2007

 Artigos
  
 ·  Dynamic Location Problems with Discrete Expansion and Reduction Sizes of Available Capacities
Dias, Joana; Captivo, M. Eugénia; Clímaco, João

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Optimal design of a bulk service queue
Bounkhel, Messaoud; Tadj, Lotfi

        · abstract in English     · text in English     · English ( pdf )
  
 ·  Fraud detection in energy distribution using support vector machine
Silva, Vinícius Dornela; Scarpel, Rodrigo Arnaldo

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
  
 ·  Electricity prices forecasting through artificial neural networks
Catalão, João; Mariano, Sílvio; Mendes, Victor; Ferreira, Luís

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
  
 ·  Comparing the principal components analysis to the CATPCA in the passenger’s satisfaction evaluation of a passenger air carrier
Moreira, António Carrizo

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
  
 ·  Contribution of electre tri industrial risk classification
Costa, Helder Gomes; Santafé Júnior, Hélvio Pessanha Guimarães; Haddad, Assed Naked

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
  
 ·  Partial productivity ordinal aggregation: a case study with family farmers
Gomes, Eliane Gonçalves; Soares de Mello, João Carlos Correia Baptista; Mangabeira, João Alfredo de Carvalho

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )