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<pdf width="1500px">https://ceur-ws.org/Vol-2351/preface.pdf</pdf>
<pre>
Preface

This volume contains research papers presented at JERI’2019: 3rd Edition of the
National Study Day on Computer Research held on April 16, 2019 in Saida, Al-
geria. JERI’2019 is an annual meeting whose main objective is to bring together
scientists from different areas of computer research and aims to create a forum
for further discussion and collaboration between various research communities
related to computer science .
    This year JERI attracted 70 submissions from over 22 institutions of higher
education and scientific research in Algeria. The Programm
    Committee included 58 researchers from Algeria and abroad. The PC selected
12 papers in a rigorous reviewing process. Each submission was reviewed by at
least 2, and on the average 2.1.
    The program also includes 1 invited talks, in this regard , we would like
to express our warmest thanks to professor Salim Chikhi (MISC Laboratory,
Computer science department ,ICT faculty,University of Constantine2).
    We would also like to acknowledge invaluable help of: the Programme Com-
mittee Members for ensuring the quality of the scientific program, the Organizing
Committee, the University of Saida -Dr.Moulay Taher-, and the GeCoDe Labo-
ratory for providing all the needed support. We thank the authors who submitted
their works to JERI’2019.
    Last but not least, we thank the EasyChair Team for making available their
conference management system to JERI’2019.


March 24, 2019                                             Abdelmalek Amine
Saida                                                   Reda Mohamed Hamou
                                                              Mebarka Yahlali
                                                       Mohamed Amine Boudia




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