Titlebook: Handbook of Conceptual Modeling; Theory, Practice, an David W. Embley,Bernhard Thalheim Book 2011 Springer-Verlag GmbH Berlin Heidelberg 20

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978-3-642-43049-7Springer-Verlag GmbH Berlin Heidelberg 2011

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Book 2011er interaction..Embley and Thalheim start with a manifesto stating that the dream of developing information systems strictly by conceptual modeling – as expressed in the phrase “the model is the code” – is becoming reality. The subsequent contributions written by leading researchers in the field sup

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https://doi.org/10.1007/978-3-322-82545-2OMIS system, a framework to perform information extraction and integration from both structured and semistructured data sources, that is one of the most interesting results of our research activity. An open source version of the MOMIS system was delivered by the academic startup DataRiver (www.datariver.it).

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Data IntegrationOMIS system, a framework to perform information extraction and integration from both structured and semistructured data sources, that is one of the most interesting results of our research activity. An open source version of the MOMIS system was delivered by the academic startup DataRiver (www.datariver.it).

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Regina Eich,Jürgen-Friedrich Haketernal level, in which types give rise to polyhedra that are defined by algebraic varieties. It further emphasises the stability of algebraic operations by means of a natural modelling algebra that extends the usual Boolean operations on point sets.

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