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Specifying and Constructing a Fault-Tolerant Composite Service

Research output: Contribution in Book/Report/ProceedingsPaper

Published

Publication date11/2008
Host publicationIEEE Sixth European Conference on Web Services, 2008. ECOWS '08.
Place of publicationDublin
PublisherIEEE
Pages135-142
Number of pages8
ISBN (Print)978-0-7695-3399-5
Original languageEnglish

Conference

Conference6th IEEE European Conference on Web Services
CityDublin, Ireland
Period12/11/0814/11/08

Conference

Conference6th IEEE European Conference on Web Services
CityDublin, Ireland
Period12/11/0814/11/08

Abstract

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.