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Improved Distributed Algorithms for SCC Decomposition

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F08%3A00024165" target="_blank" >RIV/00216224:14330/08:00024165 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Improved Distributed Algorithms for SCC Decomposition

  • Original language description

    We study and improve the OBF technique, which was used in distributed algorithms for the decomposition of a partitioned graph into its strongly connected components. In particular, we introduce a recursive variant of OBF and experimentally evaluate several different implementations of it that vary in the degree of parallelism. For the evaluation we used synthetic graphs with a few large components and graphs with many small components. We also experimented with graphs that arise as state spaces in realmodel checking applications. The experimental results are compared with that of other successful SCC decomposition techniques.

  • Czech name

    Vylepšené algoritmy pro distribuovanou dekompozici grafu na silně souvislé komponenty

  • Czech description

    Článek popisuje vylepšení techniky OBF, která se používá pro paralelní a distribuovanou detekci silně souvislých komponent v grafu. Je představena rekurzivní varianta OBF a několik možných způsobů implementace. Nové přístupy jsou vyhodnoceny jak nad syntetickými grafy, tak i nad grafy reálných systémů. Naměřené hodnoty jsou porovnány s ostatními přístupy pro paralelní dekompozici grafu na silně souvislé komponenty.

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

    Result was created during the realization of more than one project. More information in the Projects tab.

  • 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

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Electronic Notes in Theoretical Computer Science

  • ISSN

    1571-0661

  • e-ISSN

  • Volume of the periodical

    2008

  • Issue of the periodical within the volume

    198(1)

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    15

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database