Mouez Ali

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Due to the diversity of extended transaction models, their relative complexity and their lack of formalization, the characterization and comparison of these models become delicate. Moreover, these models capture only one subset of interaction which can be found in the spectrum of the possible interaction. In front of this established fact, the framework(More)
Cet article aborde la génération des opérateurs ETL (Extract-Transform-Load) pour alimenter un magasin de données à partir d'une source de données relationnelle. Dans un premier temps, nous ajoutons de nouvelles règles à celles proposées par les auteurs de [1], ces règles traitent la combinaison d'opérateurs ETL. Dans un second temps, nous proposons une(More)
The requirements elicitation is a step between the user and developers to be precise and formal. This step requires understanding the requirements to be covered by the system and to express and formalize these requirements. For structuring, documenting and analysing user requirements, UML enjoys popularity within the academic and industrial communities. The(More)
Due to the diversity of extended transaction models, their relative complexity and their lack of formalization, the characterization and the comparison of these models become delicate. Moreover, these models capture only one subset of interaction which can be found in the spectrum of the possible interactions. In front of this established fact, the(More)
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