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Proceedings Article

Differentiated protection services with failure probability guarantee for workflow-based applications

[+] Author Affiliations
Yaoquan Zhong, Wei Guo, Yaohui Jin, Weiqiang Sun, Weisheng Hu

Shanghai Jiao Tong Univ. (China)

Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798909 (January 10, 2011); doi:10.1117/12.890080
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From Conference Volume 7989

  • Network Architectures, Management, and Applications VIII
  • Lena Wosinska
  • Shanghai, China | December 08, 2010

abstract

A cost-effective and service-differentiated provisioning strategy is very desirable to service providers so that they can offer users satisfactory services, while optimizing network resource allocation. Providing differentiated protection services to connections for surviving link failure has been extensively studied in recent years. However, the differentiated protection services for workflow-based applications, which consist of many interdependent tasks, have scarcely been studied. This paper investigates the problem of providing differentiated services for workflow-based applications in optical grid. In this paper, we develop three differentiated protection services provisioning strategies which can provide security level guarantee and network-resource optimization for workflow-based applications. The simulation demonstrates that these heuristic algorithms provide protection cost-effectively while satisfying the applications' failure probability requirements.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Yaoquan Zhong ; Wei Guo ; Yaohui Jin ; Weiqiang Sun and Weisheng Hu
"Differentiated protection services with failure probability guarantee for workflow-based applications", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798909 (January 10, 2011); doi:10.1117/12.890080; http://dx.doi.org/10.1117/12.890080


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