We determine different discrete structures on the constrained graph of the 2-CF formula allowing the efficient computation of #2SAT.
Counting models for two conjunctive forms (2-CF), problem known as #2SAT, is a classic #P-complete problem. We determine different discrete structures on the.
It is shown that, if the depth-search over the constrained graph of a formula generates a tree where the set of fundamental cycles are disjointed, ...
Counting models for two conjunctive forms (2-CF), problem known as #2SAT, is a classic #P-complete problem. We determine different discrete structures on ...
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Jun 9, 2024 · SAT (Boolean satisfiability problem) is the problem of assigning Boolean values to variables to satisfy a given Boolean formula.
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Aug 18, 2021 · Abstract:We obtain exact expressions counting the satisfiable 2-SAT formulae and describe the structure of associated implication digraphs.
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#2SAT is the problem of counting the number of satisfying assignments to a given 2-CNF formula. This counting problem is #P-complete, which implies that it is ...
Abstract. We obtain exact expressions counting the satisfiable 2-SAT formulae and describe the structure of associated implication digraphs.
[PDF] Algorithms for Counting 2-SAT Solutions and Colorings with ...
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Abstract. An algorithm is presented for counting the number of maximum weight satisfying assignments of a 2SAT formula. The worst case running time of ...
Nov 2, 2020 · This shows that resolution runs in polynomial time on 2SAT. Showing that resolution does not run in polynomial time on 3SAT is much more involved.