Titlebook: Automated Deduction -- CADE-23; 23rd International C Nikolaj Bj?rner,Viorica Sofronie-Stokkermans Conference proceedings 2011 Springer-Verl

商業(yè)上

https://doi.org/10.1007/978-3-319-63468-5or the procedure is a complete, cut-free, ground refutation calculus that incorporates a restriction on instantiations. The refined nature of the calculus makes it conceivable that one can search in the ground calculus itself, obtaining a complete procedure without resorting to meta-variables and a

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Superintendent of Public Watersortage of good benchmarks. Current benchmarks are usually large but shallow, require decision procedures, or have soundness problems. In contrast, we propose a family of benchmarks in first-order logic with equality which is scalable, relatively simple to understand, yet closely resembles difficult

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https://doi.org/10.1007/978-3-658-04686-6a element. We use this analysis to significantly improve well-known translations between unsorted and many-sorted logic, making use of the fact that it is cheaper to translate monotone sorts than non-monotone sorts. Many interesting problems are more naturally expressed in many-sorted first-order lo

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Gips und synthetischer Stützverbandchnique to enhance the performance of SMT-solvers by detecting symmetries in the input formulas and use them to prune the search space of the SMT algorithm. This technique is based on the concept of (syntactic) invariance by permutation of constants. An algorithm for solving SMT by taking advantage

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Benedetto Bongiorno,Guillermo P. Curberaogic version of the propositional DPLL procedure, including its ordering-based redundancy criteria. We present a basic version of the calculus and prove it sound and (refutationally) complete under certain conditions.

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Ephemerides Bononienses Mediceorum Syderumfrom the TPTP Library. For the integration of rewriting, we also compare several implementation techniques, based for instance on discrimination trees or on compilation. These results reveal that deduction modulo is a promising approach to handle proof search in theories in a generic but efficient way.