277 search results - page 1 / 56 » Conditional Lexicographic Orders in Constraint Satisfaction ... |
CPAIOR
2006
Springer
13 years 8 months ago
2006
Springer
The lexicographically-ordered CSP ("lexicographic CSP" for short) combines a simple representation of preferences with the feasibility constraints of ordinary CSPs. Prefe...
CONSTRAINTS
2010
13 years 5 months ago
2010
Abstract. We describe a simple CSP formalism for handling multi-attribute preference problems with hard constraints, one that combines hard constraints and preferences so the two a...
AMAI
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We introduce a new global constraint which combines together the lexicographic ordering constraint with two sum constraints. Lexicographic ordering constraints are freque...
CONSTRAINTS
2006
13 years 5 months ago
2006
Constraint satisfaction problems (CSPs) sometimes contain both variable symmetries and value symmetries, causing adverse effects on CSP solvers based on tree search. As a remedy, s...
CSCLP
2005
Springer
13 years 10 months ago
2005
Springer
We give an efficiently executable specification of the global constraint of lexicographic order in the Constraint Handling Rules (CHR) language. In contrast to previous approaches...