A data intensive heuristic approach to the two-stage streaming scheduling problem

Wei Liang, Chunhua Hu, Min Wu, Qun Jin

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    1 Citation (Scopus)

    Abstract

    Data intensive computing (DIC) provides a high performance computing approach to process large volume of data. In this study, a new formalization is introduced to present the two-stage DIC task execution in a stream manner. A novel heuristic algorithm is proposed for the scheduling problem due to the NP complexity. The theoretical approximation ratio bounds for the heuristic are analyzed and confirmed by the experimental evaluation. Overall, we observe that the proposed method conducts average 1.2 times makespan than the theoretic bound of the optimal solution. Besides, the proposed method outperforms the GA and FIFO scheduling schemes with overall improvements.

    Original languageEnglish
    JournalJournal of Computer and System Sciences
    DOIs
    Publication statusAccepted/In press - 2016 Feb 27

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    Keywords

    • Data intensive computing
    • Makespan
    • NP-hard
    • Scheduling

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • Computer Networks and Communications
    • Computational Theory and Mathematics
    • Applied Mathematics

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