A Dichotomy for 2-Constraint Forbidden CSP Patterns
DOI:
https://doi.org/10.1609/aaai.v26i1.8131Keywords:
forbidden, pattern, tractabilityAbstract
Novel tractable classes of the binary CSP (constraint satisfaction problem) have recently been discovered by studying classes of instances defined by excluding subproblems described by patterns. The complete characterisation of all tractable classes defined by forbidden patterns is a challenging problem. We demonstrate a dichotomy in the case of forbidden patterns consisting of two constraints.
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Published
2021-09-20
How to Cite
Cooper, M., & Escamocher, G. (2021). A Dichotomy for 2-Constraint Forbidden CSP Patterns. Proceedings of the AAAI Conference on Artificial Intelligence, 26(1), 464-470. https://doi.org/10.1609/aaai.v26i1.8131
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Section
Constraints, Satisfiability, and Search