Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Brahim Er-Raha"'
Publikováno v:
Education and Information Technologies. 24:3577-3589
The use of machine learning with educational data mining (EDM) to predict learner performance has always been an important research area. Predicting academic results is one of the solutions that aims to monitor the progress of students and anticipate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dfacad7dabbf65fb8e1ef2ed0749dca
https://doi.org/10.1007/s10639-019-09946-8
https://doi.org/10.1007/s10639-019-09946-8
Autor:
Lotfi Najdi, Brahim Er-Raha
Publikováno v:
International Journal of Computer Applications. 156:25-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef69335184f607698c9582d799819778
https://doi.org/10.5120/ijca2016912482
https://doi.org/10.5120/ijca2016912482
Publikováno v:
2019 International Conference of Computer Science and Renewable Energies (ICCSRE).
The use of databases is growing rapidly in many domains and the interaction to these systems requires an advanced knowledge of structural languages like SQL, XQuery, XPath, etc…, in order to correctly use the contents of database systems. In this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0adf957d9c68a202378ac97a667a859
https://doi.org/10.1109/iccsre.2019.8807785
https://doi.org/10.1109/iccsre.2019.8807785
Publikováno v:
E3S Web of Conferences, Vol 297, p 01069 (2021)
For more than 30 decades, data warehouses have been considered the only business intelligence storage system for enterprises. However, with the advent of big data, they have been modernized to support the variety and dynamics of data by adopting the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14bb78666d44da8980a7212dabe4bbbe
https://doi.org/10.1051/e3sconf/202129701069
https://doi.org/10.1051/e3sconf/202129701069
Publikováno v:
E3S Web of Conferences, Vol 297, p 01076 (2021)
This article offers an E-voting (Electronic Voting) approach that ensures security, privacy, and transparency. We have decided to use the blockchain system. Blockchain technology lowers the cost of centralized Clouds, Datacenters, and Networking Equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23497abd942493cc755a9e9989e9e419
https://doi.org/10.1051/e3sconf/202129701076
https://doi.org/10.1051/e3sconf/202129701076
Autor:
NAJDI, Lotfi, Brahim, ER-RAHA
The analysis of graduate students’ profiles based on theirs educational outcomes is essential for higher education institutions in order to adapt educational strategies and improve academic achievements. In this paper we present the capabilities of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf26851ccc00b1ab7ec327bcbf3957a5
Publikováno v:
International Journal of Computer Applications. 123:6-13
The use of ontologies to resolve problems of semantic interoperability has become a considerable challenge. To pool distributed and shared knowledge, the handling of ontologies requires defining “set of matches” to align them. This alignment proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3843a5b9c6da5919ccc76e58cdc8c9f8
https://doi.org/10.5120/ijca2015905710
https://doi.org/10.5120/ijca2015905710
Publikováno v:
International Journal of Computer Applications. 119:1-8
Several educational institutes use e-Learning platforms especially Learning Management System (LMSs) to manage the learning process. Adaptive Learning System (ALSs) supports the learning process using adaptive guidance and possibly personnalized cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f31fbd07d0c05c4e3b23cb998617a454
https://doi.org/10.5120/21140-4171
https://doi.org/10.5120/21140-4171
Autor:
Lotfi Najdi, Brahim Er-Raha
Publikováno v:
CIST
The identification of students' typologies plays interesting role in adapting educational strategies and improving academic performances. In this work, we show how unsupervised learning techniques can be applied to educational data for the extraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::030ac856e270498a56041b6905cc7ab7
https://doi.org/10.1109/cist.2016.7804852
https://doi.org/10.1109/cist.2016.7804852
Publikováno v:
Comptes Rendus de l'Académie des Sciences - Series IV - Physics. 2:781-786
Resume La polarisation spontanee de BaTiO 3 est calculee dans les phases ferroelectriques a l'aide d'un modele microscopique tenant compte des interactions dipolaires dues au champ local agissant sur les ions de la maille elementaire. Dans ce modele,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0eb505bf34354c5069269bfcf599e06
https://doi.org/10.1016/s1296-2147(01)01187-8
https://doi.org/10.1016/s1296-2147(01)01187-8