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  • We present a logic interpreted over integer arrays, which allows difference bound&nbsp; comparisons between array elements situated within a constant sized window. We show that the satisfiability problem for the logic is undecidable for formulae&nbsp; with a quantifier prefix $\{\exists,\forall\}^*\forall^*\exists^*\forall^*$. For formulae&nbsp; with quantifier prefixes in the $\exists^*\forall^*$ fragment, decidability is established&nbsp; by an automata-theoretic argument. For each formula in the $\exists^*\forall^*$ fragment, we&nbsp; can build a~flat counter automaton with difference bound transition rules (FCADBM) whose traces <br>correspond to the models of the formula. The construction is modular, following the syntax of&nbsp; the formula. Decidability of the $\exists^*\forall^*$ fragment of the logic is a consequence&nbsp; of the fact that reachability of a control state is decidable for FCADBM.
  • We present a logic interpreted over integer arrays, which allows difference bound&nbsp; comparisons between array elements situated within a constant sized window. We show that the satisfiability problem for the logic is undecidable for formulae&nbsp; with a quantifier prefix $\{\exists,\forall\}^*\forall^*\exists^*\forall^*$. For formulae&nbsp; with quantifier prefixes in the $\exists^*\forall^*$ fragment, decidability is established&nbsp; by an automata-theoretic argument. For each formula in the $\exists^*\forall^*$ fragment, we&nbsp; can build a~flat counter automaton with difference bound transition rules (FCADBM) whose traces <br>correspond to the models of the formula. The construction is modular, following the syntax of&nbsp; the formula. Decidability of the $\exists^*\forall^*$ fragment of the logic is a consequence&nbsp; of the fact that reachability of a control state is decidable for FCADBM. (en)
Title
  • A Logic of Singly Indexed Arrays
  • A Logic of Singly Indexed Arrays (en)
skos:prefLabel
  • A Logic of Singly Indexed Arrays
  • A Logic of Singly Indexed Arrays (en)
skos:notation
  • RIV/00216305:26230/08:PU78077!RIV10-MSM-26230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/07/0322), Z(MSM0021630528)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 354228
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26230/08:PU78077
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • mathematical logic, arrays, decidability, decision procedure, formal verification, automata (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [673C20E7B1FA]
http://linked.open...v/mistoKonaniAkce
  • Doha
http://linked.open...i/riv/mistoVydani
  • Berlin
http://linked.open...i/riv/nazevZdroje
  • Logic for Programming, Artificial Intelligence and Reasoning
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Vojnar, Tomáš
  • Habermehl, Peter
  • Radu, Iosif
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Springer-Verlag
https://schema.org/isbn
  • 978-3-540-89438-4
http://localhost/t...ganizacniJednotka
  • 26230
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