Cost-Based Rank Scheduling Algorithm for Multiple Workflow Applications in Cloud Computing


KIPS Transactions on Software and Data Engineering, Vol. 18, No. 1, pp. 11-18, Jan. 2011
10.3745/KIPSTA.2011.18.1.11, Full Text:

Abstract

Cloud computing is a new computing paradigm for sharing resources. Various applications used for cloud services are represented as workflows. These workflow applications must be appropriately allocated to resources or services in cloud. In this paper, a new scheduling algorithm is proposed for multiple workflow applications considering cloud computing environment. The cost-based rank scheduling algorithm considers not only multiple workflow applications, but various QoS metrics for evaluating services. Simulation results show that the proposed algorithm can improve the mean makespan and the availability significantly over two well-known algorithms.


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Cite this article
[IEEE Style]
G. G. Choe and B. H. Lee, "Cost-Based Rank Scheduling Algorithm for Multiple Workflow Applications in Cloud Computing," KIPS Journal A (2001 ~ 2012) , vol. 18, no. 1, pp. 11-18, 2011. DOI: 10.3745/KIPSTA.2011.18.1.11.

[ACM Style]
Gyeong Geun Choe and Bong Hwan Lee. 2011. Cost-Based Rank Scheduling Algorithm for Multiple Workflow Applications in Cloud Computing. KIPS Journal A (2001 ~ 2012) , 18, 1, (2011), 11-18. DOI: 10.3745/KIPSTA.2011.18.1.11.