A model-based DevOps process for development of mathematical database cost models

A Chikhaoui, A Chadli, A Ouared - Automated Software Engineering, 2023 - Springer
Obviously, the complexity of mathematical database cost models increases with the
evolution of the database technology brought by emerging hardware and the new …

COMORP: Rapid prototyping for mathematical database cost models development

A Ouared, M Amrani, PY Schobbens - Journal of Computer Languages, 2022 - Elsevier
The database technology evolution trends had pushed the researchers to redesign and
adapt the past mathematical database cost models with the consideration of additional …

Explainable AI for DBA: Bridging the DBA's experience and machine learning in tuning database systems

A Ouared, M Amrani… - … and Computation: Practice …, 2023 - Wiley Online Library
Recently artificial intelligence techniques in the database community have become a driver
for many database applications. The proposed solution adopting AI in the core database …

[PDF][PDF] Learning Analytics Solution for Monitoring and Analyzing the Students' Behavior in SQL Lab Work.

A Ouared, M Amrani, PY Schobbens - CSEDU (2), 2023 - scitepress.org
Computer-assisted learning is widely discussed in the literature to aid the comprehension of
SQL queries (Structured Query Language) in higher education. However, it is difficult for …

for Query Optimizer of DBMS

GCLC Model - Model-Driven Engineering and Software Development … - books.google.com
Designers and developers of database management systems (DBMS) build increasingly
specialized efficient query optimizer in order to deliver improved performance. This query …

[PDF][PDF] Mapping machine learning explanations with designer expertise for input variables selection of performance metrics estimation

S AMMAR, A OUARED, C Abdelhafid, MA DAOUD - researchgate.net
Developing a mathematical cost model heavily relies on designer knowledge and
experience in this active research topic (eg [1, 2, 3, 4, 5]). This requires the exploration of …