An Optimal Service Selection with Constraints Based on QoS Algorithm

Article Preview

Abstract:

In the paper, we propose an allocation scheme that minimizes the response time and cost of the solution subject to reliability and availability constraints in terms of expected value. The algorithm proposed in this paper aims to discover services with high QoS performance, and reduce the execute time at the same time. First, we identify the impact of various structural aspects of the composition in terms of the performance and outcomes of the composition. Then, an algorithm is proposed which can reduce the computing time and makes sure better quality of the services selection at the same time by examining a very tiny fraction of the solution space.Finally, we proves the advantage of the new algorithm by comparing the time obtained by our proposed algorithm with the one achieved by other algorithm.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

357-364

Citation:

Online since:

March 2012

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Zhang Hai-tao, Gu Qing-rui. A Dynamic Web Services Composition and Realization on the Base of Semantic,. 2010 2nd International Conference on Future Computer and Communication. V2, 624 - 627.

DOI: 10.1109/icfcc.2010.5497552

Google Scholar

[2] Dimitrios Tsesmetzis, Ioanna Roussaki , Efstathios Sykas. QoS-aware service evaluation and selection,. European Journal of Operational Research, vol 191 , 2008, p.1101–1112.

DOI: 10.1016/j.ejor.2007.07.015

Google Scholar

[3] Hassina Nacer Talantikite , Djamil Aissani , Nacer Boudjlida. Semantic annotations for web services discovery and composition,. Computer Standards & Interfaces, vol 31 , 2009, p.1108–1117.

DOI: 10.1016/j.csi.2008.09.041

Google Scholar

[4] R. k. Abnja. t. l. Magnanei and J.Q. orlin , Network flows; theory algorithms and Applications Prentice Hall, Inc, (2009).

Google Scholar

[5] Wang 2, crowcroft; Quality of service routing for supporting multimedia application IEEE Jowrnal on selected Areas in communications 2006. 24(8).

Google Scholar

[6] Hussein F. salama. Donglas S Reeves and Yannis viniotis A Distributed Algorithm for Delay-constrained Unicast Routing , IEEE Inforcom`2007, kobe Japan April (2007).

DOI: 10.1109/infcom.1997.635117

Google Scholar

[7] Daniel A. Menascé, Emiliano Casalicchio, Vinod Dubey. On optimal service selection in Service Oriented Architectures,. Performance Evaluation, vol 67 , 2010, pp.659-675.

DOI: 10.1016/j.peva.2009.07.001

Google Scholar