A dichotomy theorem for nonuniform CSPs
classification
💻 cs.CC
keywords
dichotomynonuniformcomplexityconjectureconstraintcspsfederposed
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In this paper we prove the Dichotomy Conjecture on the complexity of nonuniform constraint satisfaction problems posed by Feder and Vardi.
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Forward citations
Cited by 2 Pith papers
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Toward a Uniform Algorithm and Uniform Reduction for Constraint Problems
A minion-theoretic characterization unifies the power of higher-level CSP algorithms and introduces an equivalent Z_p vector relaxation hierarchy that solves the dihedral D4 CSP and modular linear equations.
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SMB algebras II: On the Constraint Satisfaction Problem over Semilattices of Mal'cev Blocks
All semilattices of Mal'cev blocks induce tractable CSP templates, reproving Bulatov's result while comparing two proofs of the CSP dichotomy theorem.
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