Object-oriented systems analysis: modeling the world in data
Object-oriented systems analysis: modeling the world in data
Executable UML: A Foundation for Model-Driven Architectures
Executable UML: A Foundation for Model-Driven Architectures
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VLDB '95 Proceedings of the 21th International Conference on Very Large Data Bases
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ADBIS'07 Proceedings of the 11th East European conference on Advances in databases and information systems
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ECMDA-FA '09 Proceedings of the 5th European Conference on Model Driven Architecture - Foundations and Applications
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In this paper we investigate the capabilities and shortcomings of UML 2 in the field of executable modelling, with special focus on database applications. As envisioned in the MDA initiative, this sets the challenges like achieving platform-independence of the base model, complete specification of behaviour in an adequate way and making the model an unambiguous and suitable input for model compilers. Additionally, we need to provide sufficiently powerful and abstract means of creating expressions over data, so that our platform-independent language is not inferior in that matter compared to database query languages known from DBMSs.