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A two-level simulated annealing algorithm for efficient dissemination of electronic content

Author

Listed:
  • T Bektaş

    (Center for Research on Transportation, HEC Montréal
    University of Alberta)

  • J-F Cordeau

    (Center for Research on Transportation, HEC Montréal)

  • E Erkut

    (University of Alberta)

  • G Laporte

    (Center for Research on Transportation, HEC Montréal)

Abstract

This paper describes a two-level simulated annealing heuristic for the joint problem of object placement and request routing in a Content Distribution Network (CDN) with constraints pertaining to server capacity and end-to-end object transfer delay. A CDN is a technology that is used to efficiently distribute electronic content throughout an existing network. The two-level solution procedure is composed of an outer and an inner simulated annealing algorithms. Computational experiments are conducted by comparing the proposed procedure with several truncated exact solution algorithms on randomly generated Internet topologies.

Suggested Citation

  • T Bektaş & J-F Cordeau & E Erkut & G Laporte, 2008. "A two-level simulated annealing algorithm for efficient dissemination of electronic content," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 59(11), pages 1557-1567, November.
  • Handle: RePEc:pal:jorsoc:v:59:y:2008:i:11:d:10.1057_palgrave.jors.2602490
    DOI: 10.1057/palgrave.jors.2602490
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    References listed on IDEAS

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    1. Pirkul, Hasan, 1986. "An integer programming model for the allocation of databases in a distributed computer system," European Journal of Operational Research, Elsevier, vol. 26(3), pages 401-411, September.
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    Cited by:

    1. Yiting Xing & Ling Li & Zhuming Bi & Marzena Wilamowska‐Korsak & Li Zhang, 2013. "Operations Research (OR) in Service Industries: A Comprehensive Review," Systems Research and Behavioral Science, Wiley Blackwell, vol. 30(3), pages 300-353, May.

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