Specifying and Constructing a Fault-Tolerant Composite Service

V. Onditi, Glen Dobson, J. Hutchinson, J. Walkerdine, Peter Sawyer

Research output: Chapter in Book/Published conference outputChapter


This paper proposes a means to specify the semantics of fault tolerant Web services at an abstract level using semantics adapted from queuing system theory. A framework that supports the implementation of specified fault-tolerance is also described. Based on our work, we show how the redundancy and diversity characteristics of a service-oriented system can be expressed and implemented in a Web-service application.
Original languageEnglish
Title of host publicationIEEE Sixth European Conference on Web Services, 2008. ECOWS '08.
Number of pages8
ISBN (Print)978-0-7695-3399-5
Publication statusPublished - Nov 2008


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