Tractability conditions for numeric CSPs

Many known classes of tractable problems and polynomial-time algorithms can be directly linked to the fact that a valued constraint language has some particular multimorphism..

In Figure 1 the linguisistic dimension contains Level L 1 , which is often re- ferred to as the “linguistic type model” or (less precisely) “metamodel”. This linguistic level

A possible approach to predict the resource cost is to annotate each function in a CO 4 constraint with a resource type, where a resource type for function f according to the cost

This paper addresses the analysis of a time noise-driven Allen–Cahn equation modelling the evolution of damage in continuum media in the presence of stochastic dynamics.. The

Key words: smooth manifold, sheaf, sheacation, dierential triad, morphism of dierential triads, dierential, Q-algebra, (topological) spectrum1. Mallios used sheaf-theoretic methods

Design and simplified calibration of a Mueller imaging polarimeter for material classification... Design and simplified calibration of a Mueller imaging polarimeter for

since a generic algorithm can only obtain new group elements by querying two known group elements to the generic group oracle; hence a reduction can always extract a

The final step consists in using a variant of the Hahn-Banach theorem which allows us to deduce that the mean curvature is a convex combination of squares of normal derivatives of