Adaptation of Web services using policies

Velasco, M. and While, D. and Raju, P. (2013) Adaptation of Web services using policies. In: 2013 8th International Conference for Internet Technology and Secured Transactions, 23 March 2013 through 25 March 2013, Yangzhou, Jiangsu, China.

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Abstract

Web services technology is evolving as a base for implementing service-oriented architectures (SOA), which has become an important architectural style for Web applications development. As Web Services development has grown considerably, the need for Quality of Service (QoS) has become a substantial aspect for developing a reliable service applications. In diverse business domains, Web services need to exhibit quality characteristics such as response time, availability, and reliability. However, a problem arises when a Web service is modified, updated or replaced by a new one. The new Web service may not fully match the QoS features provided from the previous one, this unavoidable problem is recognized as a mismatch. Mismatches are found in different layers of the Web service interoperability stack and corresponding adapters are needed to deal with this issue. This paper proposes a study to investigate the feasibility of achieving interoperability in Web services by evaluating the functionality of adapters when mismatches appear at the policy layer, which includes non-functional properties like QoS. © 2013 Infonomics Society.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Adaptation, Interoperability, Quality of Service, WS-Policy, Information services, Internet, Quality of service, Service oriented architecture (SOA), Web services, Websites, Adaptation, Non functional properties, Quality characteristic, Service applications, Service interoperability, Services development, Web Services technologies, WS-policy, Interoperability
Subjects: G400 Computer Science
Divisions: UoA Collections > UoA11: Computer Science and Informatics
Faculty of Computing, Engineering and the Built Environment
Faculty of Computing, Engineering and the Built Environment > School of Computing and Digital Technology
Faculty of Computing, Engineering and the Built Environment > School of Computing and Digital Technology > Enterprise Systems
Depositing User: Yasser Nawaz
Date Deposited: 05 Aug 2016 14:42
Last Modified: 05 Aug 2016 14:42
URI: http://www.open-access.bcu.ac.uk/id/eprint/3081

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