NDLI: QVT transformation by modeling: From UML model to MD model

Content Provider	IEEE Xplore Digital Library
Author	Arrassen, I. Esbai, R. Meziane, A. Erramdani, M.
Copyright Year	2012
Description	Author affiliation: Laboratory of Applied Mathematics and Computer Signal Processing, Superior School of Technology, Mohammed First University, 524, Oujda, Morocco (Esbai, R.; Erramdani, M.) \|\| Laboratory for Computer Science Research, Faculty of Sciences, Mohammed First University, 524, Oujda, Morocco (Arrassen, I.; Meziane, A.)
Abstract	To provide a complete analysis of the organization, its business and its needs, it is necessary for leaders to have data that help decision making. Data warehouses are designed to meet such needs; they are an analysis and data management technology. This article describes an MDA (Model Driven Architecture) process that we have used to automatically generate the multidimensional schema of data warehouse. This process uses model transformation using several standards such as Unified Modeling Language, Meta-Object Facility, Query View Transformation, Object Constraint Language, … From the UML model, especially the class diagram, a multidimensional model is generated as an XML file, the transformation is carried out by the QVT (Query View Transformation) language and the OCL (Object Constraint Language) Language. To validate our approach a case study is presented at the end of this work.
Starting Page	86
Ending Page	91
File Size	422925
Page Count	6
File Format	PDF
ISBN	9781467316576
e-ISBN	9781467316583
DOI	10.1109/SETIT.2012.6481895
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-21
Publisher Place	Tunisia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transformation rules Object oriented modeling Computational modeling Unified modeling language Data warehouses Model Driven Architecture Educational institutions Meta Model Query View Transformation Computer architecture Datawarehouse Data models Multidimensional Modeling
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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