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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 5    
Website: http://www.ijser.org
scirp IJSER >> Volume 2, Issue 5, May 2011 Edition
A QoS Based Web Service Selection through Delegation
Full Text(PDF, 3000)  PP.  
G. Vadivelou, E. IIavarasan, R. Manoharan, P. Praveen
Delegation Web Service, load balancing, Quality of Services, response time, Service selection, Service oriented architecture, WSDM
Service selection is essential for fulfilling the requirements of service requestors. In the service oriented environment, Quality of Services (QoS) is one of the utmost concerns for consumers during service selection. Existing web service standards do not undertake the QoS issue efficiently and the load balancing is not performed to the maximum degree. In this paper we propose a new architecture called the Delegation Web Service (DWS) for selecting the web service more efficiently and with maximum load balancing. The load balancing is achieved by grouping the web services of similar type from the registry by the DWS for each consumer’s request and it is predestinated to each monitored web service. The monitoring of QoS parameters such as response time, efficiency, round trip time are done using the Web Service Distributed Management (WSDM) standard, since it has the better method and specifications.
[1] Ryman, “Simple object access protocol (SOAP) and Web services”, Proceedings of the 23rd International Conference on Software Engineering (ICSE 2001), Toronto, Ontario, Canada, pp. 689, 2001.

[2] Berbner, T. Grollius and N. Rep, “An approach for the Management of Service oriented Architecture (SoA) based Application Systems”, in Proceedings of the Enterprise Modelling and Information Systems Architectures, Oct.2005.

[3] G. Alonso, F. Casati, H. Kuno, and V. Machiraju. “WebServices: Concepts, Architectures and Applications”, Springer, 2004.

[4] M. P. Papazoglou and D. Georgakopoulos. “Service oriented computing” - guest editorial. Communications of theACM, 46(10):24–28, 2003.

[5] H. Ludwig, “Web services QoS: external SLAs and internal policies or: how do we deliver what we promise?”, In Proc. of the Int’l Conf. on Web Information Systems Engineering Workshops, pages 115–120. Springer, 2004.

[6] E. Lee, W. Jung, W. Lee, Y. Park, B. Lee, H. Kim, and C. Wu, “A framework to support QoS-aware usage of Web services”, In Proc. of the Int’l Conf. on Web Eng., pages 318–327.Springer, 2005..

[7] Liu Sha, Guo Shaozhong, Chen Xin and Lan Mingjing, “A QoS based Web Service Selection Model”, in Proceedings of the IEEE International Forum on Information Technology and Applications, pp.353-356, 2009.

[8] M. A. Serhani, R. Dssouli, A. Hafid and H. Sahraoui, “A QoS broker based architecture for Efficient web services selection”, in Proceedings of the IEEE International Conference on Web Services ICWS, Proceedings, pp. 113‐120,2005.

[9] Diego Zuquim Guimarães Garcia and Maria Beatriz Felgar de Toledo, “A Web Service Architecture Providing QoS Management”, in Proceedings of the Fourth Latin American Web Congress, 2006.

[10] S. Ran, “A Model for Web Services Discovery with QoS”, in Proceedings of the ACM SIGecom Exchanges, pp.1–10, 2003

[11] Y. Lee, “Quality Context Composition for Management of SOA Quality”, 2008 IEEE International Workshop on Semantic Computing and Applications, pp. 117–122, Sept. 2008.

[12] Tao Yu, Kwei-Jy Lin, “Service Selection Algorithms for Web Services with End-to-end QoS Constraints”, In Proc. Of the IEEE International Conference on E-Commerce Technology, 2004.

[13] Z. Xu, P. Martin, W. Powley and F. Zulkernine,“Reputation-enhanced QoS-based web services discovery,”In Proc. of the IEEE Intl. Conf. on Web services, pp.249-256, 2007.

[14] M. Tian, A. Gramm, H. Ritter, J. Schiller, “Efficient Selection and Monitoring of QoS-aware Web services with the WS-QoS framework”, In proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence, pp.152-158, Sept. 2004.

[15] D. A. DMello, V. S. Ananthanarayana and Santhi T, “A QoS Broker Based Architecture for Dynamic Web Service Selection”, in Proceedings of the IEEE Second Asia International Conference on Modelling & Simulation, pp.101-106, 2008.

[16] H. Ludwig, A. Keller, A. Dan, R. P. King, and R. Franck, “Web Service Level Agreement Version 1.0Specification”, IBM, 28thJan, 2003.

[17] S. Ran., “A framework for discovering Web services with desired quality of services attributes”, In Proc. of the Int’l Conf.on Web Services, pages 208–213. CSREA Press, 2003.

[18] Z. U. Singhera “Extended Web services framework to meet non-functional requirements”, In Proc. of the Symposium on Applications and Internet, pp-334-340, 2007.

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