[1]WU Junwei,JIANG Chunmao.Load-aware score scheduling of three-way clustering for cloud task[J].CAAI Transactions on Intelligent Systems,2019,14(2):316-322.[doi:10.11992/tis.201710004]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 2
Page number:
316-322
Column:
学术论文—机器学习
Public date:
2019-03-05
- Title:
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Load-aware score scheduling of three-way clustering for cloud task
- Author(s):
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WU Junwei; JIANG Chunmao
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School of Computer Science Technology and Information Engineering, Harbin Normal University, Harbin 150025, China
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- Keywords:
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cloud computing; optimal scheduling; diversified requirement; dynamic resource; three-way clustering; scoring scheduling; response time of task; resource utilization rate
- CLC:
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TP311.13
- DOI:
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10.11992/tis.201710004
- Abstract:
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A commercialized model is established for multi-objective optimization scheduling of service quality, balanced load, and economic principles in cloud computing. A three-way clustering weight (TWCW) algorithm is proposed to solve the problem of the low utilization rate of cluster resources. First, the diversified requirements of cloud tasks and the dynamic characteristics of resources are analyzed to cluster and divide the task set by the TWCW algorithm and then score scheduling by combination with task attributes. Simulation results based on Cloudsim show that compared with k-means and FCM clustering scheduling, the TWCW algorithm has significant improvements in the average task response time and resource utilization rate.