MTTF of composite web services

Tao Hu; Minyi Guo; Song Guo; Hirokazu Ozaki; Long Zheng; Kaori Ota; Mianxiong Dong

doi:10.1109/ISPA.2010.91

MTTF of composite web services

Tao Hu, Minyi Guo, Song Guo, Hirokazu Ozaki, Long Zheng, Kaori Ota, Mianxiong Dong

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

18 Citations (Scopus)

Abstract

Although the reliability of the composition of web services has attracted much research works about it, but an important facet of it - MTTF (Meantime to Failure) has not been given enough considerations. The research presented in this paper intends to fill this gap by illustrating on an example of composite web service how the redundant system works and what kinds of practical results can be derived. The main contributions of this work includes: First, provide the concept of MTTF of composite web service, which is little concerned in previous works. Second, describing the calculation method of MTTF of composite web based on the workflow composition pattern. Third, presents the quantitative analysis of MTTF of composite web service for non-redundant services, part-redundant services, and all-redundant services based system. And we show that by an experiment, to achieve the higher reliability of a system, it is necessary to decrease the failure rate and increase the repair rate in addition to providing redundant system.

Original language	English
Title of host publication	Proceedings - International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010
Pages	130-137
Number of pages	8
DOIs	https://doi.org/10.1109/ISPA.2010.91
Publication status	Published - 1 Dec 2010
Externally published	Yes
Event	International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010 - Taipei, Taiwan Duration: 6 Sept 2010 → 9 Sept 2010

Conference

Conference	International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010
Country/Territory	Taiwan
City	Taipei
Period	6/09/10 → 9/09/10

Keywords

Composition
MTTF
Web service

ASJC Scopus subject areas

Computational Theory and Mathematics
Computer Science Applications

More information

10.1109/ISPA.2010.91

Cite this

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title = "MTTF of composite web services",

abstract = "Although the reliability of the composition of web services has attracted much research works about it, but an important facet of it - MTTF (Meantime to Failure) has not been given enough considerations. The research presented in this paper intends to fill this gap by illustrating on an example of composite web service how the redundant system works and what kinds of practical results can be derived. The main contributions of this work includes: First, provide the concept of MTTF of composite web service, which is little concerned in previous works. Second, describing the calculation method of MTTF of composite web based on the workflow composition pattern. Third, presents the quantitative analysis of MTTF of composite web service for non-redundant services, part-redundant services, and all-redundant services based system. And we show that by an experiment, to achieve the higher reliability of a system, it is necessary to decrease the failure rate and increase the repair rate in addition to providing redundant system.",

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booktitle = "Proceedings - International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010",

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Hu, T, Guo, M, Guo, S, Ozaki, H, Zheng, L, Ota, K & Dong, M 2010, MTTF of composite web services. in Proceedings - International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010., 5634327, pp. 130-137, International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010, Taipei, Taiwan, 6/09/10. https://doi.org/10.1109/ISPA.2010.91

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AU - Guo, Minyi

AU - Guo, Song

AU - Ozaki, Hirokazu

AU - Zheng, Long

AU - Ota, Kaori

AU - Dong, Mianxiong

PY - 2010/12/1

Y1 - 2010/12/1

N2 - Although the reliability of the composition of web services has attracted much research works about it, but an important facet of it - MTTF (Meantime to Failure) has not been given enough considerations. The research presented in this paper intends to fill this gap by illustrating on an example of composite web service how the redundant system works and what kinds of practical results can be derived. The main contributions of this work includes: First, provide the concept of MTTF of composite web service, which is little concerned in previous works. Second, describing the calculation method of MTTF of composite web based on the workflow composition pattern. Third, presents the quantitative analysis of MTTF of composite web service for non-redundant services, part-redundant services, and all-redundant services based system. And we show that by an experiment, to achieve the higher reliability of a system, it is necessary to decrease the failure rate and increase the repair rate in addition to providing redundant system.

AB - Although the reliability of the composition of web services has attracted much research works about it, but an important facet of it - MTTF (Meantime to Failure) has not been given enough considerations. The research presented in this paper intends to fill this gap by illustrating on an example of composite web service how the redundant system works and what kinds of practical results can be derived. The main contributions of this work includes: First, provide the concept of MTTF of composite web service, which is little concerned in previous works. Second, describing the calculation method of MTTF of composite web based on the workflow composition pattern. Third, presents the quantitative analysis of MTTF of composite web service for non-redundant services, part-redundant services, and all-redundant services based system. And we show that by an experiment, to achieve the higher reliability of a system, it is necessary to decrease the failure rate and increase the repair rate in addition to providing redundant system.

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MTTF of composite web services

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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