• DocumentCode
    2533603
  • Title

    An effective quasi-human based heuristic for solving rectangle packing problem

  • Author

    Tam, Yuk-On ; Wu, Yu-Liang ; Huang, WenQi ; Wong, Chak-Kuen

  • Author_Institution
    Dept. of Comput. Sci. & Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
  • fYear
    1998
  • fDate
    24-27 Nov 1998
  • Firstpage
    137
  • Lastpage
    140
  • Abstract
    In this paper, we introduce an effective heuristic for solving the classical NP-complete rectangle packing problem. Many effective heuristics implemented for this problem are non-deterministic in nature and the polynomial approximation methodology proposed previously is too laborious for practical problem sizes. The technique we propose lies on the enhancement of techniques developed through long-term working experience by human professionals. Although this is a deterministic algorithm, the results are very encouraging. This algorithm can consistently produce packing densities of over 99% on most randomly generated large examples
  • Keywords
    VLSI; circuit layout CAD; integrated circuit layout; scheduling; NP-complete problem; VLSI floorplanning; deterministic algorithm; quasi-human based heuristic; rectangle packing problem; Application software; Computer science; Cooling; Genetic algorithms; Humans; NP-complete problem; Polynomials; Processor scheduling; Simulated annealing; Very large scale integration;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 1998. IEEE APCCAS 1998. The 1998 IEEE Asia-Pacific Conference on
  • Conference_Location
    Chiangmai
  • Print_ISBN
    0-7803-5146-0
  • Type

    conf

  • DOI
    10.1109/APCCAS.1998.743677
  • Filename
    743677