Portfolio Approaches for Constraint Optimization Problems - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2014

Portfolio Approaches for Constraint Optimization Problems


Within the Constraints Satisfiability Problems (CSP) context, a methodology that has proved to be particularly performant consists in using a portfolio of different constraint solvers. Nevertheless, comparatively few studies and investigations has been done in the world of Constraint Optimization Problems (COP). In this work, we provide a generalization to COP as well as an empirical evaluation of different state of the art existing CSP portfolio approaches properly adapted to deal with COP. Experimental results confirm the effectiveness of portfolios even in the optimization field, and could give rise to some interesting future research.
Fichier principal
Vignette du fichier
lion_2014.pdf (412.16 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-01088429 , version 1 (28-11-2014)


  • HAL Id : hal-01088429 , version 1


Roberto Amadini, Maurizio Gabbrielli, Jacopo Mauro. Portfolio Approaches for Constraint Optimization Problems. LION 8, Feb 2014, Gainesville, Florida, United States. pp.21 - 35. ⟨hal-01088429⟩


102 View
150 Download


Gmail Facebook Twitter LinkedIn More