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Abstract:

The Service-Oriented Architecture (SOA) approach to building systems of application and middleware components promotes the use of reusable services with a core focus of service interactions, obligations, and context. Although services technically relieve the difficulties of specific technology dependency, the difficulties in building reusable components is still prominent and a challenge to service engineers. Engineering the behavior of these services means ensuring that the interactions and obligations are correct and consistent with policies set out to guide partners in building the correct sequences of interactions to support the functions of one or more services. Hence, checking the suitability of service behavior is complex, particularly when dealing with a composition of services and concurrent interactions. How can we rigorously check implementations of service compositions? What are the semantics of service compositions? How does deployment configuration affect service composition behavior safety? To facilitate service engineers designing and implementing suitable and safe service compositions, we present in this paper an approach to consider different viewpoints of service composition behavior analysis. The contribution of the paper is threefold. First, we model service orchestration, choreography behavior, and service orchestration deployment through formal semantics applied to service behavior and configuration descriptions. Second, we define types of analysis and properties of interest for checking service models of orchestrations, choreography, and deployment. Third, we describe mechanical support by providing a comprehensive integrated workbench for the verification and validation of service compositions. © 2008 IEEE.

Registro:

Documento: Artículo
Título:An integrated workbench for model-based engineering of service compositions
Autor:Foster, H.; Uchitel, S.; Magee, J.; Kramer, J.
Filiación:Department of Computing, Imperial College London, Huxley Building, London SW7 2AZ, United Kingdom
Departamento de Computación, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EGA, Argentina
Palabras clave:analysis; composite services; Service-oriented architecture; services models; validation; Web services modeling; Behavior analysis; Building systems; composite services; Composition of services; Concurrent interactions; Formal Semantics; In-buildings; Mechanical support; Middleware components; Model-based engineering; Reusable components; Reusable services; Safe service; Service compositions; Service engineers; Service interaction; Service Model; Service orchestration; Verification and validation; Architecture; Computer software reusability; Engineers; Formal methods; Information services; Middleware; Quality of service; Semantics; Web services; Model checking
Año:2010
Volumen:3
Número:2
Página de inicio:131
Página de fin:144
DOI: http://dx.doi.org/10.1109/TSC.2010.19
Título revista:IEEE Transactions on Services Computing
Título revista abreviado:IEEE Trans. Serv. Comput.
ISSN:19391374
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19391374_v3_n2_p131_Foster

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Citas:

---------- APA ----------
Foster, H., Uchitel, S., Magee, J. & Kramer, J. (2010) . An integrated workbench for model-based engineering of service compositions. IEEE Transactions on Services Computing, 3(2), 131-144.
http://dx.doi.org/10.1109/TSC.2010.19
---------- CHICAGO ----------
Foster, H., Uchitel, S., Magee, J., Kramer, J. "An integrated workbench for model-based engineering of service compositions" . IEEE Transactions on Services Computing 3, no. 2 (2010) : 131-144.
http://dx.doi.org/10.1109/TSC.2010.19
---------- MLA ----------
Foster, H., Uchitel, S., Magee, J., Kramer, J. "An integrated workbench for model-based engineering of service compositions" . IEEE Transactions on Services Computing, vol. 3, no. 2, 2010, pp. 131-144.
http://dx.doi.org/10.1109/TSC.2010.19
---------- VANCOUVER ----------
Foster, H., Uchitel, S., Magee, J., Kramer, J. An integrated workbench for model-based engineering of service compositions. IEEE Trans. Serv. Comput. 2010;3(2):131-144.
http://dx.doi.org/10.1109/TSC.2010.19