21st Annual Symposium on Theoretical Aspects of Computer Science Montpellier: STACS 2004, France, March 25-27, 2004B. Schwarz, The complexity of satisfiability problems over finite lattices, Annual Symposium on Theoretical Aspects of Computer Science, Springer 2004, pp. 31-43....
The Complexity of Satisfiability Problems over Finite Lattices We study the computational complexity of problems defined by formulas over fixed finite lattices. We consider evaluation, satisfiability, tautology, counti... B Schwarz - Symposium on Theoretical Aspects of Computer Science Montpellier: Stacs ...
We study the computational complexity of the satisfiability problem for Krom (CNF-2) formulas. Upper and lower bounds are obtained for several decidable classes of formulas determined by quantifier prefix and degree of predicate letters. For example, we show that determining satisfiability of Krom fo...
The complexity of counting solutions to generalised satisfiability problems modulo k - Faben () Citation Context ...t are not polynomial time interreducible. The restrictions for which dichotomy theorems are known can be framed in terms of local constraints, most importantly, Constraint Satisfaction ...
The complexity of satisfiability problems The problem of deciding whether a given propositional formula in conjunctive normal form is satisfiable has been widely studied. I t is known that, when restricted to formulas having only two literals per clause, this problem has an effi... TJ Schaefer -...
The complexity of satisfiability problems The problem of deciding whether a given propositional formula in conjunctive normal form is satisfiable has been widely studied. I t is known that, when restricted to formulas having only two literals per clause, this problem has an effi......
The Complexity of Satisfiability Problems In Proc of We also consider an analogous class of problems, involving quantified formulas, which has the property that every member is either polynomial time decidable or complete in polynomial space. T. J. Schafer 被引量: 3085发表: 1978年 A Novel Combi...
The satisfiability (SAT) problem is a basic problem in computing theory. Presently, an active area of research on SAT problem is to design efficient optimi
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T.J. Schaefer, The complexity of satisfiability problems, in: Proceedings of the 10th Annual ACM Symposium on Theory of Computing (STOC’1978), 1978, pp. 216–226. Google Scholar Cited by (13) Towards COP26 targets: Characteristics and influencing factors of spatial correlation network structure...