• DocumentCode
    1733363
  • Title

    The undirected feedback vertex set problem with application to wavelength converter placement on WDM networks

  • Author

    Yamada, Toshinori ; Tada, Yusuke ; Tanaka, Taka-aki

  • Author_Institution
    Div. of Math., Electron. & Inf., Saitama Univ., Saitama, Japan
  • fYear
    2010
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    This paper considers a size constrained version of the undirected feedback vertex set problem motivated by placing wavelength converters on a WDM network efficiently, and proves that this problem is NP-complete even in several special cases. Moreover, the paper presents a simple approximation algorithm for a minimization version of the problem using an algorithm for the original minimum undirected feedback vertex set problem.
  • Keywords
    approximation theory; computational complexity; optimisation; wavelength division multiplexing; NP-complete; WDM networks; minimization version; simple approximation algorithm; undirected feedback vertex set problem; wavelength converter placement; Approximation algorithms; Approximation methods; Circuit synthesis; Integrated circuit modeling; Polynomials; Silicon; WDM networks;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Symbolic and Numerical Methods, Modeling and Applications to Circuit Design (SM2ACD), 2010 XIth International Workshop on
  • Conference_Location
    Gammath
  • Print_ISBN
    978-1-4244-6816-4
  • Type

    conf

  • DOI
    10.1109/SM2ACD.2010.5672317
  • Filename
    5672317
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1733363