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    Task rescheduling model for resource disruption problem in unrelated parallel processor system

    Access Status
    Open access via publisher
    Authors
    Nordin, Syarifah
    Caccetta, Louis
    Date
    2014
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Nordin, S. and Caccetta, L. 2014. Task rescheduling model for resource disruption problem in unrelated parallel processor system, in The 21st National Symposium on Mathematical Sciences (SKSM21), Nov 6 2013. Penang, Malaysia: AIP Publishing.
    Source Title
    Proceedings of The 21st National Symposium on Mathematical Sciences (SKSM21)Germination of Mathematical Sciences Education and Research towards Global Sustainability
    Source Conference
    The 21st National Symposium on Mathematical Sciences (SKSM21)
    DOI
    10.1063/1.4887742
    ISBN
    9780735412415
    URI
    http://hdl.handle.net/20.500.11937/18196
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we concentrate on the scheduling problem with interruption occurs in the parallel processor system. The situation happens when the availability of the unrelated parallel processors in the time slot decreases in certain time periods and its define as resource disruption. Our objective is to consider a recovery scheduling option for this issue to overcome the possibilities of having infeasibility of the original scheduling plan. Our approach for the recovery is task rescheduling which is to assign the tasks in the initial schedule plan to reflect the new restrictions. A recovery mixed integer linear programming model is proposed to solve the disruption problem. We also conduct a computational experiment using CPLEX 12.1 solver in AIMMS 3.10 software to analyze the performance of the model.

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