Composition and Customization of Web Services Using Wrappers: A Formal Approach Based on CSP

Haidar, Ali Nasrat and Abdallah, Ali E. (2008) Composition and Customization of Web Services Using Wrappers: A Formal Approach Based on CSP. In: Software Engineering Workshop, 2008. SEW '08. 32nd Annual IEEE. IEEE Conference Publications, pp. 187-194. ISBN 978-0-7695-3617-0

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Abstract

Web services (WSs) compositions deal with specifying how to assemble a complex WS system from elementary services. These services can be provided on the Web by third parties as WSs, COTS, or bespoke components. In many cases, using a component “as-is” is very unlikely to occur. Components which act as building blocks for the construction of WSs have to be customised in particular ways to meet global application requirements before reuse. A component has to be customised because of, for example, incompatibilities between the interfaces of components that need to communicate with one another, need for extra security features, or, blocking unneeded functionality. This paper presents abstractions of methods for WS compositions using Hoare’s CSP process algebra. These methods enable customisations and reuse of existing components using a powerful technique known as “wrapping”.

Item Type: Book Section
Uncontrolled Keywords: communicating sequential processes, Web service composition, Hoares CSP process algebra, wrapping, Web service customization, component reusability , Web services, Algebra, Assembly systems, Job production systems, Security, Wrapping, Petri nets, Web and internet services, Conferences, Electronic mail
Subjects: G400 Computer Science
Divisions: 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 > Cyber Security
UoA Collections > UoA11: Computer Science and Informatics
Depositing User: Oana-Andreea Dumitrascu
Date Deposited: 06 Apr 2017 14:44
Last Modified: 06 Apr 2017 14:44
URI: http://www.open-access.bcu.ac.uk/id/eprint/4212

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