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Integrating Standard Dependency Schemes in QCSP Solvers
2012
Journal of Computer Science and Technology
Quantified constraint satisfaction problems (QCSPs) are an extension to constraint satisfaction problems (CSPs) with both universal quantifiers and existential quantifiers. In this paper we apply variable ordering heuristics and integrate standard dependency schemes in QCSP solvers. The technique can help to decide the next variable to be assigned in QCSP solving. We also introduce a new factor into the variable ordering heuristics: a variable's dep is the number of variables depending on it.
doi:10.1007/s11390-012-1204-5
fatcat:kcgjhsff35fllorksytyag5dju