Dependability in the Web Services Architecture

Tartanoglu, Ferda; Issarny, Valérie; Romanovsky, Alexander; Lévy, Nicole

doi:10.1007/3-540-45177-3_4

Cited by 55 publications

(36 citation statements)

References 13 publications

(8 reference statements)

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“…Reactive strategies are used to detect and recover from erroneous situations. Tartanoglu et al [20] mentioned two error recovery methods: 1) forward error recovery, 2) roll-back mechanism (a transaction-based approach).…”

Section: Related Workmentioning

confidence: 99%

A Fault Taxonomy for Web Service Composition

Chan

Bishop

Steyn

et al. 2009

Service-Oriented Computing – ICSOC 2007

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Abstract. Web services are becoming progressively popular in the building of both inter-and intra-enterprise business processes. These processes are composed from existing Web services based on defined requirements. In collecting together the services for such a composition, developers can employ languages and standards for the Web that facilitate the automation of Web service discovery, execution, composition and interoperation. However, there is no guarantee that a composition of even very good services will always work. Mechanisms are being developed to monitor a composition and to detect and recover from faults automatically. A key factor in such self-healing is to know what faults to look for. If the nature of a fault is known, the system can suggest a suitable recovery mechanism sooner. This paper proposes a novel taxonomy that captures the possible failures that can arise in Web service composition, and classifies the faults that might cause them. The taxonomy covers physical, development and interaction faults that can cause a variety of observable failures in a system's normal operation. An important use of the taxonomy is identifying the faults that can be excluded when a failure occurs. Examples of using the taxonomy are presented.

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Section: Related Workmentioning

confidence: 99%

A Fault Taxonomy for Web Service Composition

Chan

Bishop

Steyn

et al. 2009

Service-Oriented Computing – ICSOC 2007

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“…Composite Web services have high dependability requirements that call for trust mechanisms, security problems and fault tolerance due to both the specifics of the Web services architecture and the limitations of the Internet, which is not a reliable media [19]. The autonomy of component Web services raises challenging issues in specifying matching and composition processes and, in particular, dependable behaviors of composite services.…”

Section: Dependable Levelmentioning

confidence: 99%

A semantic-augmented multi-level matching model of Web services

Liu

Gao

Shen

et al. 2009

SOCA

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/npsi/ctrl?lang=en http://nparc.cisti-icist.nrc-cnrc.gc.ca/npsi/ctrl?lang=fr Access and use of this website and the material on it are subject to the Terms and Conditions set forth at http://nparc.cisti-icist.nrc-cnrc.gc.ca/npsi/jsp/nparc_cp.jsp?lang=en NRC Publications Archive Archives des publications du CNRCThis publication could be one of several versions: author's original, accepted manuscript or the publisher's version. / La version de cette publication peut être l'une des suivantes : la version prépublication de l'auteur, la version acceptée du manuscrit ou la version de l'éditeur. For the publisher's version, please access the DOI link below./ Pour consulter la version de l'éditeur, utilisez le lien DOI ci-dessous.http://dx.doi.org/10.1007/s11761-009-0045-8 -Oriented Computing and Applications, 3, 3, pp. 205-215, 2009-06-01 A semantic-augmented multi-level matching model of web services Liu, M; Gao, Q.; Shen, W.; Hao, Q.; Yan, J. The material in this document is covered by the provisions of the Copyright Act, by Canadian laws, policies, regulations and international agreements. Such provisions serve to identify the information source and, in specific instances, to prohibit reproduction of materials without written permission. For more information visit http://laws.justice.gc.ca/en/showtdm/cs/C-42 ServiceLes renseignements dans ce document sont protégés par la Loi sur le droit d'auteur, par les lois, les politiques et les règlements du Canada et des accords internationaux. Ces dispositions permettent d'identifier la source de l'information et, dans certains cas, d'interdire la copie de documents sans permission écrite. Pour obtenir de plus amples renseignements : http://lois.justice.gc.ca/fr/showtdm/cs/C-42 A Semantic-augmented Multi-level Matching Model of Web Services

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“…Consider an example, vacation planning service (VPlanner) that reserves hotel rooms and air tickets for its clients, whose work-flow is given in figure 1 [23]. As seen, this interactive service is used to first searches for available rooms and air tickets for specified dates and destinations and presents various alternatives to its clients, from which the latter chooses alternative for reservations.…”

Section: Use Case 1: Exclusive Accessmentioning

confidence: 99%