DagSemProc.08181.3.pdf
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Composing Personalised Services on top of Abstract State Services
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Dagstuhl Seminar Proceedings, Volume 8181
Series: Dagstuhl Seminar Proceedings (DagSemProc) - License:
Creative Commons Attribution 4.0 International license
- Publication Date: 2008-10-16
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Hui Ma, Klaus-Dieter Schewe, Bernhard Thalheim, and Qing Wang. Composing Personalised Services on top of Abstract State Services. In The Evolution of Conceptual Modeling. Dagstuhl Seminar Proceedings, Volume 8181, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2008)
https://doi.org/10.4230/DagSemProc.08181.3
https://doi.org/10.4230/DagSemProc.08181.3
Abstract
We introduce Abstract State Services (ASSs) as an abstraction of data-intensive services that can be made available for use by other systems, e.g. via the web. An ASS combines a hidden database layer with an operation-equipped view layer, and can be anything from a simple function to a full-fledged Web Information System or a Data Warehouse. We adopt the fundamental approach of Abstract State Machines to model ASSs. Then we show how tailored services can be extracted from available ASSs, integrated with other ASSs and personalised to user preferences.
Keywords
- Abstract State Machines
- services
- integration
- composition
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