Satisfiability Checking Using Boolean Expression Diagrams

Poul Frederick Williams, Henrik Reif Andersen, Henrik Hulgaard

Research output: Book / Anthology / ReportReportResearch

Abstract

In this paper we present a method for determining satisfiability of formulae represented by Boolean Expression Diagrams. The method uses the upone algorithm for splitting on variables and rewriting rules instead of unit propagation. We show how to combine the method with BDD construction. In this way our method can be seen as bridging the gap between standard SAT-solvers and BDD construction.
Original languageEnglish
Place of PublicationCopenhagen
PublisherIT-Universitetet i København
EditionTR-2000-1
Number of pages11
ISBN (Electronic)87-7949-001-8
Publication statusPublished - Oct 2000
SeriesIT University Technical Report Series
NumberTR-2000-1
ISSN1600-6100

Keywords

  • Satisfiability
  • Boolean Expression Diagrams
  • Upone Algorithm
  • Rewriting Rules
  • BDDs (Binary Decision Diagrams)

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