The two-variable fragment with counting revisited

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    The satisfiability and finite satisfiability problems for the two-variable fragment of first-order logic with counting were shown in [5] to be in NExpTime. This paper presents a simplified proof via a result on integer programming due to Eisenbrand and Shmonina [2]. © 2010 Springer-Verlag.
    Original languageEnglish
    Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|Lect. Notes Comput. Sci.
    Place of PublicationHeidelberg
    PublisherSpringer Nature
    Pages42-54
    Number of pages12
    Volume6188
    ISBN (Print)3642138233, 9783642138232
    DOIs
    Publication statusPublished - 2010
    Event17th International Workshop on Logic, Language, Information and Computation, WoLLIC 2010 - Brasilia
    Duration: 1 Jul 2010 → …

    Publication series

    NameLecture Notes in Artificial Intelligence

    Conference

    Conference17th International Workshop on Logic, Language, Information and Computation, WoLLIC 2010
    CityBrasilia
    Period1/07/10 → …

    Keywords

    • complexity
    • counting quantifiers
    • Logic

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