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A Fast Optimization Method for Reliability and Performance of Cloud Services Composition Application
Joint Authors
Hang, Bo
Xiong, Neal N.
Huang, Yannong
Wu, Zhongbo
Wu, Zhao
Gu, Qiong
Hu, Chunyang
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-29
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
At present the cloud computing is one of the newest trends of distributed computation, which is propelling another important revolution of software industry.
The cloud services composition is one of the key techniques in software development.
The optimization for reliability and performance of cloud services composition application, which is a typical stochastic optimization problem, is confronted with severe challenges due to its randomness and long transaction, as well as the characteristics of the cloud computing resources such as openness and dynamic.
The traditional reliability and performance optimization techniques, for example, Markov model and state space analysis and so forth, have some defects such as being too time consuming and easy to cause state space explosion and unsatisfied the assumptions of component execution independence.
To overcome these defects, we propose a fast optimization method for reliability and performance of cloud services composition application based on universal generating function and genetic algorithm in this paper.
At first, a reliability and performance model for cloud service composition application based on the multiple state system theory is presented.
Then the reliability and performance definition based on universal generating function is proposed.
Based on this, a fast reliability and performance optimization algorithm is presented.
In the end, the illustrative examples are given.
American Psychological Association (APA)
Wu, Zhao& Xiong, Neal N.& Huang, Yannong& Gu, Qiong& Hu, Chunyang& Wu, Zhongbo…[et al.]. 2013. A Fast Optimization Method for Reliability and Performance of Cloud Services Composition Application. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-469667
Modern Language Association (MLA)
Wu, Zhao…[et al.]. A Fast Optimization Method for Reliability and Performance of Cloud Services Composition Application. Journal of Applied Mathematics No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-469667
American Medical Association (AMA)
Wu, Zhao& Xiong, Neal N.& Huang, Yannong& Gu, Qiong& Hu, Chunyang& Wu, Zhongbo…[et al.]. A Fast Optimization Method for Reliability and Performance of Cloud Services Composition Application. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-469667
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-469667