• DocumentCode
    1859269
  • Title

    The sum-product algorithm on simple graphs

  • Author

    O´Sullivan, Michael E. ; Brevik, John ; Vargo, Shayne M.

  • Author_Institution
    Department of Mathematics and Statistics, San Diego State University, CA, USA, 92182
  • fYear
    2009
  • fDate
    8-13 Feb. 2009
  • Firstpage
    251
  • Lastpage
    255
  • Abstract
    This article summarizes work in progress on theoretical analysis of the sum-product algorithm. Two families of graphs with quite different characteristics are studied: graphs in which all checks have degree two and graphs with a single cycle. Each family has a relatively simple structure that allows for precise mathematical results about the convergence of the sum-product algorithm.
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory and Applications Workshop, 2009
  • Conference_Location
    San Diego, CA
  • Print_ISBN
    978-1-4244-3990-4
  • Type

    conf

  • DOI
    10.1109/ITA.2009.5044954
  • Filename
    5044954
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1859269