Natalia Stark
National University of La Pampa
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Publication
Featured researches published by Natalia Stark.
Inteligencia Artificial,revista Iberoamericana De Inteligencia Artificial | 2010
Carlos Bermúdez; Patricia Graglia; Natalia Stark; Carolina Salto; Hugo Alfonso
The Vehicle Routing Problem (VRP) deals with the assignment of a set of transportation orders to a fleet of vehicles, and the sequencing of stops for each vehicle to minimize transportation costs. In this paper we study the Capacitated VRP (CVRP), which is mainly characterized by using vehicles of the same capacity. Taking a basic GA to solve the CVRP, we propose a new problem dependent recombination operator, called Best Route Better Adjustment recombination (BRBAX). A comparison of its performance is carried out with respect to other two classical recombination operators. Also we conduct a study of different mutations in order to determine the best combination of genetic operators for this problem. The results show that the use of our specialized BRBAX recombination outperforms the others more generic on all problem instances used in this work for all the metrics tested.
XIV Congreso Argentino de Ciencias de la Computación | 2008
Patricia Graglia; Natalia Stark; Hugo Alfonso; Carolina Salto
XVIII Congreso Argentino de Ciencias de la Computación | 2013
Germán Dupuy; Natalia Stark; Carolina Salto
XVIII Congreso Argentino de Ciencias de la Computación | 2012
Natalia Stark; Gabriela F. Minetti; Carolina Salto
VII Congreso Argentino de Ciencias de la Computación | 2001
Natalia Stark; Carolina Salto; Hugo Alfonso; Raúl Hector Gallard
XIX Workshop de Investigadores en Ciencias de la Computación (WICC 2017, ITBA, Buenos Aires) | 2017
Germán Dupuy; Eber Bezzone; Juan José Barbero; Natalia Stark; Fernando Sanz Troiani; Hugo Alfonso; Carlos Bermúdez; Carolina Salto; Gabriela F. Minetti
XXII Congreso Argentino de Ciencias de la Computación (CACIC 2016). | 2016
Natalia Stark; Gabriela F. Minetti; Carolina Salto
XVIII Workshop de Investigadores en Ciencias de la Computación (WICC 2016, Entre Ríos, Argentina) | 2016
Germán Dupuy; Natalia Stark; Fernando Sanz Troiani; Hugo Alfonso; Carlos Bermúdez; Carolina Salto; Gabriela F. Minetti
XVII Workshop de Investigadores en Ciencias de la Computación (Salta, 2015) | 2015
Germán Dupuy; Natalia Stark; Cintia Ayala; Fernando Sanz Troiani; Hugo Alfonso; Gabriela F. Minetti; Carolina Salto
XVI Workshop de Investigadores en Ciencias de la Computación | 2014
Germán Dupuy; Natalia Stark; Fernando Sanz Troiani; Hugo Alfonso; Gabriela F. Minetti; Carolina Salto
