Brauer, Jorg and King, Andy (2011) Approximate Quantifier Elimination for Propositional Boolean Formulae. In: Bobaru, Mihaela and Havelund, Klaus and Holzmann, Gerard and Joshi, Rajeev, eds. NASA Formal Methods. Lecture Notes in Computer Science, 6617 . Springer-Verlag, pp. 182-196. ISBN 978-3-642-20397-8. (KAR id:30763)
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Official URL: http://www.cs.kent.ac.uk/pubs/2011/3084 |
Abstract
This paper describes an approximate quantifier elimination procedure for propositional Boolean formulae. The method is based on computing prime implicants using SAT and successively refining over-approximations of a given formula. This construction naturally leads to an anytime algorithm, that is, it can be interrupted at anytime without compromising soundness. This contrasts with classical monolithic (all or nothing) approaches based on resolution or model enumeration.
Item Type: | Book section |
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Uncontrolled keywords: | determinacy analysis, Craig interpolants |
Subjects: | Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming, |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Computing |
Depositing User: | Andy King |
Date Deposited: | 21 Sep 2012 09:49 UTC |
Last Modified: | 16 Nov 2021 10:08 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/30763 (The current URI for this page, for reference purposes) |
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