Abstract state services a theory of web services

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Ma, Hui
Schewe, Klaus Dieter
Thalheim, Bernhard
Wang, Qing

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Springer Verlag

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Abstract State Services (ASSs) have been introduced recently as an abstraction of web services that exploit the fundamental approach of Abstract State Machines. An ASS combines a hidden database layer with an operation-equipped view layer, and can be a simple function, a data warehouse or a full-fledged Web Information System (WIS). In this paper we provide a language for ASSs, and show how ASSs capture all these instantiations of "services".

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Advances in Conceptual Modeling - Challenges and Opportunities - ER 2008 Workshops CMLSA, ECDM, FP-UML, M2AS, RIGiM, SeCoGIS, WISM, Proceedings

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