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» Partial Constraint Satisfaction
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175
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LICS
2012
IEEE
13 years 6 months ago
Near Unanimity Constraints Have Bounded Pathwidth Duality
—We show that if a finite relational structure has a near unanimity polymorphism, then the constraint satisfaction problem with that structure as its fixed template has bounded...
Libor Barto, Marcin Kozik, Ross Willard
140
Voted
AIMSA
2008
Springer
15 years 6 months ago
DynABT: Dynamic Asynchronous Backtracking for Dynamic DisCSPs
Abstract. Constraint Satisfaction has been widely used to model static combinatorial problems. However, many AI problems are dynamic and take place in a distributed environment, i....
Bayo Omomowo, Inés Arana, Hatem Ahriz
158
Voted
CORR
2010
Springer
136views Education» more  CORR 2010»
15 years 1 months ago
Schaefer's theorem for graphs
Schaefer's theorem is a complexity classification result for so-called Boolean constraint satisfaction problems: it states that every Boolean constraint satisfaction problem ...
Manuel Bodirsky, Michael Pinsker
ISMVL
2009
IEEE
78views Hardware» more  ISMVL 2009»
15 years 10 months ago
Frozen Boolean Partial Co-clones
We introduce and investigate the concept of frozen partial co-clones. Our main motivation for studying frozen partial co-clones is that they have important applications in complex...
Gustav Nordh, Bruno Zanuttini
CP
2005
Springer
15 years 9 months ago
Encoding HTN Planning as a Dynamic CSP
Abstract. Constraint satisfaction problems provide strong formalism for modeling variety of real life problems. This paper presents a work currently in progress of which the goal i...
Pavel Surynek, Roman Barták