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IJCAI
2003
13 years 7 months ago
Reasoning about soft constraints and conditional preferences: complexity results and approximation techniques
Many real life optimization problems contain both hard and soft constraints, as well as qualitative conditional preferences. However, there is no single formalism to specify all t...
Carmel Domshlak, Francesca Rossi, Kristen Brent Ve...
EUSFLAT
2009
145views Fuzzy Logic» more  EUSFLAT 2009»
13 years 3 months ago
Valued Constraint Satisfaction Problems Applied to Functional Harmony
Harmonization with four voices is a musical problem which is subject to hard constraints, which absolutely need to be fulfilled, as well as to soft constraints, which preferably ho...
Nele Verbiest, Chris Cornelis, Yvan Saeys
MOZ
2004
Springer
13 years 11 months ago
Implementing Semiring-Based Constraints Using Mozart
Abstract. Although Constraint Programming (CP) is considered a useful tool for tackling combinatorial problems, its lack of flexibility when dealing with uncertainties and prefere...
Alberto Delgado, Carlos Alberto Olarte, Jorge Andr...
JETAI
2010
115views more  JETAI 2010»
13 years 4 months ago
From soft constraints to bipolar preferences: modelling framework and solving issues
Real-life problems present several kinds of preferences. We focus on problems with both positive and negative preferences, that we call bipolar preference problems. Although seemi...
Stefano Bistarelli, Maria Silvia Pini, Francesca R...