Omar El Beggar - researchr alias

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Viewing Publication 1 - 15 from 15

2023

2021

DAREF: MDA framework for modelling data warehouse requirements and deducing the multidimensional schemaOmar El Beggar, Khadija Letrache, Mohammed Ramdani. re, 26(2):143-165, 2021. [doi]

Comparative study of Arabic text classification using feature vectorization methodsTarik Sabri, Omar El Beggar, Mohamed Kissi. euspn 2022: 269-275 [doi]

2019

OLAP cube partitioning based on association rules methodKhadija Letrache, Omar El Beggar, Mohammed Ramdani. apin, 49(2):420-434, 2019. [doi]

2018

Multicriteria decision aid for agile methods evaluation using fuzzy PROMETHEEOmar El Beggar. SMR, 30(12), 2018. [doi]

Comparative Analysis of Our Association Rules Based Approach and a Genetic Approach for OLAP PartitioningKhadija Letrache, Omar El Beggar, Mohamed Ramdani. netys 2019: 391-403 [doi]

Green Data warehouse Design and ExploitationKhadija Letrache, Omar El Beggar, Mohammed Ramdani. sita 2018: [doi]

2017

CIM for data warehouse requirements using an UML profileOmar El Beggar, Khadija Letrache, Mohamed Ramdani. iee, 11(4):181-194, 2017. [doi]

The automatic creation of OLAP cube using an MDA approachKhadija Letrache, Omar El Beggar, Mohamed Ramdani. SPE, 47(12):1887-1903, 2017. [doi]

2016

Towards an MDA-oriented UML profiles for data warehouses design and developmentOmar El Beggar, Khadija Letrache, Mohammed Ramdani. sita 2016: 1-6 [doi]

Modeling and creating KPIs in MDA approachKhadija Letrache, Omar El Beggar, Mohamed Ramdani. cist 2016: 222-227 [doi]

2012

Generating methods signatures from transition state diagram: A model transformation approachOmar El Beggar, Brahim Bousetta, Taoufiq Gadi. cist 2012: 4-9 [doi]

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