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Model Checking Probabilistic Pushdown Automata

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F06%3A00016670" target="_blank" >RIV/00216224:14330/06:00016670 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Model Checking Probabilistic Pushdown Automata

  • Original language description

    We consider the model checking problem for probabilistic pushdown automata (pPDA) and properties expressible in various probabilistic logics. We start with properties that can be formulated as instances of a generalized random walk problem. We prove thatboth qualitative and quantitative model checking for this class of properties and pPDA is decidable. Then we show that model checking for the qualitative fragment of the logic PCTL and pPDA is also decidable. Moreover, we develop an error-tolerant modelchecking algorithm for PCTL and the subclass of stateless pPDA. Finally, we consider the class of omega-regular properties and show that both qualitative and quantitative model checking for pPDA is decidable.

  • Czech name

    Ověřování formulí temporálních logik pro pravděpodobnostní zásobníkové automaty

  • Czech description

    V článku se zkoumá problém algoritmické ověřitelnosti dané formule temporální logiky pro daný pravděpodobnostní zásobníkový automat. Nejprve jsou vyšetřeny formule, které lze specifikovat jako parametrizovanou náhodnou procházku. Pak jsou vyšetřeny obecnější formule definovatelné v logice PCTL a jejím kvalitativním fragmentu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1M0545" target="_blank" >1M0545: Institute for Theoretical Computer Science</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Logical Methods in Computer Science

  • ISSN

    1860-5974

  • e-ISSN

  • Volume of the periodical

    2

  • Issue of the periodical within the volume

    1-2

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    31

  • Pages from-to

    1-31

  • UT code for WoS article

  • EID of the result in the Scopus database