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Many-valued Horn Logic is Hard

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33150998" target="_blank" >RIV/61989592:15310/14:33150998 - isvavai.cz</a>

  • Result on the web

    <a href="http://ceur-ws.org/Vol-1205/00010052.pdf" target="_blank" >http://ceur-ws.org/Vol-1205/00010052.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Many-valued Horn Logic is Hard

  • Original language description

    In this work we show that for propositional Horn clauses a finite-valued conjunction operator (in particular under finite Lukasiewicz semantics) can induce additional nondeterminism. In order to prove this, we reduce the problem of deciding classical satisfiability of propositional formulas to the satisfiability problem for Horn clauses with finite-valued constraints.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/EE2.3.30.0041" target="_blank" >EE2.3.30.0041: POST-UP II.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of the 1st International Workshop on Logics for Reasoning about Preferences, Uncertainty and Vagueness (PRUV 2014)

  • ISBN

  • ISSN

    1613-0073

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

    52-58

  • Publisher name

    CEUR Workshop Proceedings

  • Place of publication

    Aachen

  • Event location

    Wien

  • Event date

    Jul 23, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article