If you’ve ever completed a sudoku puzzle, then you’ve completed a constraint satisfaction problem (CSP). This type of problem is defined as a mathematical question where a number of constraints or ...

The team also constructed another form of equivalence tools for graph coloring problems and identified conditions under which the absence of these tools can be predicted. This finding provides ...

Constraint satisfaction problems (CSPs) provide a versatile framework for modelling complex decision-making tasks where a collection of variables must be allocated values that satisfy specific ...

Counting Constraint Satisfaction Problems (commonly referred to as #CSP) form a foundational framework in computational complexity theory by addressing the challenge of enumerating all possible ...

This is a preview. Log in through your library . Abstract We study the performance of stochastic local search algorithms for random instances of the K-satisfiability (K-SAT) problem. We present a ...

Numerical constraint systems are often handled by branch and prune algorithms that combine splitting techniques, local consistencies, and interval methods. This paper first recalls the principles of ...