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Investigação Operacional
Print version ISSN 0874-5161

 

Table of contents
Inv. Op. vol.24 no.1 Lisboa June 2004

On the use of multiple financial methods in the evaluation and selection of investment projects
Godinho, Pedro Cortesão; Afonso, António Ricardo; Costa, João Paulo

        · abstract in English     · text in English     · English ( pdf )
 
Vehicle Routing in a Wood Waste Pickup System
Alves, Cláudio Manuel Martins; Carvalho, José Manuel Valério de

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
 
A multi-phase heuristic for the delivery pick-up vehicle-routing problem with time-windows
Moura, Ana; Oliveira, José F.

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
 
A note on polynomially-solvable cases of common due date early-tardy scheduling with release dates
Valente, Jorge M. S.; Alves, Rui A. F. S.

        · abstract in English     · text in English     · English ( pdf )
 
Performance of the truncated Newton method in unconstrained nonlinear optimization
Pereira, Ana I.P.N.; Fernandes, Edite M.G.P.

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
 
A smoothed frontier for the 3-dimensional BCC-DEA model
Soares de Mello, João Carlos C. B.; Gomes, Eliane Gonçalves; Biondi Neto, Luiz; Lins, Marcos Pereira Estellita

        · abstract in English | Portuguese     · text in Portuguese     · Portuguese ( pdf )
 
Factorial Analysis applied to landscape metrics defined in FRAGSTATS
Couto, Paula

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