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Cost Adaptive VM Management for Scientific Workflow Application in Mobile Cloud

  • Woo Joong Kim
  • , Dong Ki Kang
  • , Seong Hwan Kim
  • , Chan Hyun Youn*
  • *Corresponding author for this work
  • Korea Advanced Institute of Science and Technology

Research output: Contribution to journalJournal articlepeer-review

Abstract

In this paper, to guarantee Service Level Agreement composed of the deadline and budget given by users for workflow application services in mobile cloud, we propose the two-phases algorithm with a cost adaptive VM management. Firstly, the greedy based workflow co-scheduling phase schedules a workflow by using a resource consolidation in a parallel manner to decrease a cost with the deadline assurance. Secondly, the resource profiling based placement phase locates a VM to a certain physical host in the multi-cloud using the profile on the property of clouds in order to comply with the budget while maximizing the service quality. We implement mobile cloud brokering system with the two-phases algorithm and demonstrate that our proposed system outperforms traditional cloud systems through several experimental results.

Original languageEnglish
Pages (from-to)328-336
Number of pages9
JournalMobile Networks and Applications
Volume20
Issue number3
DOIs
StatePublished - 2015.06.1

Keywords

  • Cost adaptive resource management
  • Mobile cloud brokering system
  • Mobile cloud computing

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