Approach for distributed BPEL engine placement using K-means
Aiming to solve the distributed BPEL engine placing problem in cloud, a K-means based distributed BPEL en-gine placing algorithm was proposed. The algorithm transforms the BPEL engine placing model into some optimization model in mathematics, and the optimization problem is solved by K-means algorit...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2014-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.05.007/ |
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| Summary: | Aiming to solve the distributed BPEL engine placing problem in cloud, a K-means based distributed BPEL en-gine placing algorithm was proposed. The algorithm transforms the BPEL engine placing model into some optimization model in mathematics, and the optimization problem is solved by K-means algorithm. How to apply the algorithm in dif-ferent network topologies was also discussed, such as random graph and tree network. In the end, statistical software R was used as experiment tool to evaluate the algorithm. Results show that the proposed method can provide a more opti-mized bandwidth usage of combined BPEL service execution. |
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| ISSN: | 1000-436X |