Questions Given m expressions involving n boolean variables, figure out how to assign values to these n variables so that all m boolean expressions are true at the same time. There is not always one ...

The Boolean satisfiability problem (SAT) asks whether a given logical formula can be made true by assigning values to its variables. As the canonical NP-complete decision problem, SAT underpins a vast ...

Boolean satifiability problems (SAT) arise in many problems from the fields of theoretical computer science, optimization, game theory, and more. A famous result by Cook & Levin states that the ...

This paper proposes a quantum algorithm for solving the tautology and the satisfiability problems for a Boolean formula. Let’s say we are given a Boolean formula. The variables of the Boolean formula ...

Abstract: Boolean satisfiability (SAT)-the problem of determining whether there exists an assignment satisfying a given Boolean formula-is a fundamental intractable problem in computer science. SAT ...

Abstract: Quantum annealing device has shown a great potential in solving discrete problems that are theoretically and empirically hard. Boolean Satisfiability (SAT) problem, determining if there is ...

The Significance of Boolean Satisfiability As previously presented, the satisfiability problem (SAT) is NP-complete. Cook’s theorem (1971) established: 1. SAT ∈ NP, since any assignment can be ...

instance, complete SAT solvers can either find a solution (i.e. a satisfying variable assignment) or prove that no solution exists. Stochastic methods, on the other hand, cannot prove the instance to ...

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New in the AFP: SAT is Not Solvable in Constant Time Daniel Shea This entry establishes that the Boolean Satisfiability Problem (SAT) cannot be decided by a deterministic Turing machine in constant ...