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Automating the Evolution of Data Models for Space Missions. A Model-Based Approach

Ait Oubelli, Lynda and Aït-Ameur, Yamine and Bedouet, Judicael and Chausserie-Lapree, Benoit and Larzul, Beatrice Automating the Evolution of Data Models for Space Missions. A Model-Based Approach. (2017) In: 7th International Conference on Model and Data Engineering (MEDI 2017), 4 October 2017 - 6 October 2017 (Barcelone, Spain).

(Document in English)

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Official URL: https://doi.org/10.1007/978-3-319-66854-3_26


In space industry, model-driven engineering (MDE) is a key technique to model data exchanges with satellites. During the preparation of a space mission, the associated data models are often revised and need to be compared from one version to another. Thus, due to the undeniably growth of changes, it becomes difficult to track them. New methods and techniques to understand and represent the differences, as well as commonalities, between different model's revisions are highly required. Recent research works address the evolution process between the two layers (M2/M1) of the MDE architecture. In this research work, we have explored the use of the layers (M1/M0) of the same architecture in order to define a set of atomic operators and their composition that encapsulate both data model evolution and data migration. The use of these operators improves the quality of data migration, by ensuring full conservation of the information carried by the data.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to Springer editor. This papers appears in volume 10563 of Lecture Notes in Computer Science ISSN : 0302-9743 ISBN 978-3-319-66853-6 The original PDF is available at: https://link.springer.com/chapter/10.1007/978-3-319-66854-3_26
HAL Id:hal-02450844
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National d'Études Spatiales - CNES (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Office National d'Etudes et Recherches Aérospatiales - ONERA (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Laboratory name:
Deposited On:16 Jan 2020 08:51

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