@conference {72914,
	title = {Integrating Reinforcement Learning with Analytic HierarchyProcess for Autonomous Service Web Composition.},
	booktitle = {First International Conference on Autonomous Systems and their Applications (ICASA{\textquoteright}22)},
	year = {2022},
	address = {El-Tarf, Algeria },
	author = {Salema Zeggada and Sofiane Aouag and Djalal HEDJAZI}
}
@article {72913,
	title = {A deep reinforcement learning-based cooperative approach for multi-intersection traffic signal control},
	journal = {Engineering Applications of Artificial Intelligence},
	volume = {114 (2022)},
	year = {2022},
	pages = {105019},
	abstract = {Recently, Adaptive Traffic Signal Control (ATSC) in the multi-intersection system is considered as one of the most critical issues in Intelligent Transportation Systems (ITS). Among the proposed AI-based approaches, Deep Reinforcement Learning (DRL) has been largely applied while showing better performances. This paper proposes a new DRL-based cooperative approach for controlling multiple intersections. The problem is modelled as a Multi-Agent Reinforcement Learning (MARL) system, while each agent is trained to select the best action to control an intersection by obtaining information about its local lanes state. The cooperation aspect is manifested in this approach by considering the effect of the state, action and reward of neighbour agents in the process of policy learning. An intersection controller applies a Deep Q-Network (DQN) method, while transferring state, action and reward received from their neighbour agents to its own loss function during the learning process. The experimental results under different scenarios shows that the proposed approach outperforms many state-of-the-art approaches in terms of three metrics: Average Waiting Time (AWT), Average Queue Length (AQL) and Average Emission CO2 (AEC). In addition, the cooperation between the different trained DRL-based controllers allows the system to continuously learn and improve its performance by interacting with the environment, particularly when the traffic is congested.},
	url = {https://doi-org.sndl1.arn.dz/10.1016/j.engappai.2022.105019},
	author = {Tarek Amine, Haddad and Djalal HEDJAZI and Sofiane Aouag}
}
@proceedings {50361,
	title = {An IoT-Based Adaptive Traffic Light Control Algorithm for Isolated Intersection},
	journal = {n Advances in Computing Systems and Applications: Proceedings of the 2020 Fourth Conference on Computing Systems and Applications (pp. 107-117). Springer International Publishing.},
	year = {2021},
	address = {Alger, Algeria},
	url = {https://link.springer.com/chapter/10.1007/978-3-030-69418-0_10},
	author = {Tarek Amine Haddad and Djalal HEDJAZI and Sofiane Aouag}
}
@article {50360,
	title = {An Incremental Model Projection Applied to Streamline Software Architecture Assessment and Monitoring},
	journal = {International Journal of Information System Modeling and Design (IJISMD)},
	volume = {12},
	number = {3},
	year = {2021},
	pages = {27-43},
	url = {https://www.igi-global.com/article/an-incremental-model-projection-applied-to-streamline-software-architecture-assessment-and-monitoring/285952},
	author = {Salim Kadri and Sofiane Aouag and Djalal HEDJAZI}
}
@article {50359,
	title = {MS-QuAAF: A generic evaluation framework for monitoring software architecture quality},
	journal = {Information and Software Technology},
	volume = {140},
	number = {December 2021},
	year = {2021},
	pages = {106713},
	url = {https://www.sciencedirect.com/science/article/abs/pii/S095058492100166X},
	author = {Salim Kadri and Sofiane Aouag and Djalal HEDJAZI}
}
@article {50365,
	title = {Problem-based collaborative learning groupware to improve computer programming skills},
	journal = {Behaviour \& Information Technology},
	year = {2020},
	url = {https://www.tandfonline.com/doi/abs/10.1080/0144929X.2020.1795263},
	author = {Atef Chorfi and Djalal HEDJAZI and Sofiane Aouag and Djallel Eddine Boubiche}
}
@article {50364,
	title = {Multi-View Model-Driven Projection to Facilitate the Control of the Evolution and Quality of the Architecture},
	journal = {International Journal of Software Innovation (IJSI)},
	volume = {8},
	number = {4},
	year = {2020},
	pages = {19},
	url = {https://www.igi-global.com/article/multi-view-model-driven-projection-to-facilitate-the-control-of-the-evolution-and-quality-of-the-architecture/262096},
	author = {Salim Kadri and Sofiane Aouag and Djalal HEDJAZI}
}
@proceedings {50363,
	title = {Towards architectural view-driven modernization},
	journal = {2020 International Conference on Advanced Aspects of Software Engineering (ICAASE)},
	year = {2020},
	address = {Constantine, Algeria },
	url = {https://ieeexplore.ieee.org/abstract/document/9380106},
	author = {Sofiane Aouag and Salim Kadri and Djalal HEDJAZI}
}
@proceedings {50362,
	title = {A Clinical Reasoning Learning Groupware: An exploratory study of factors affecting the adoption behavior},
	journal = {2020 4th International Symposium on Informatics and its Applications (ISIA)},
	year = {2020},
	address = {Msila, Algeria},
	url = {https://ieeexplore.ieee.org/abstract/document/9416547},
	author = {Djalal HEDJAZI and Atef Chorfi and Sofiane Aouag}
}
@article {50367,
	title = {A multi-agent system for distributed maintenance scheduling},
	journal = {Computers \& Electrical Engineering},
	volume = {77},
	year = {2019},
	pages = {1-11},
	url = {https://www.sciencedirect.com/science/article/abs/pii/S004579061832620X},
	author = {Djalal HEDJAZI and Fateh Layachi and Djallel Eddine Boubiche}
}
@proceedings {50366,
	title = {Multi-level approach for controlling architecture quality with Alloy},
	journal = {2019 International Conference on Theoretical and Applicative Aspects of Computer Science (ICTAACS)},
	volume = {1},
	year = {2019},
	pages = {1-8},
	address = { Skikda, Algeria},
	url = {https://ieeexplore.ieee.org/abstract/document/8988128},
	author = {Salim Kadri and Sofiane Aouag and Djalal HEDJAZI}
}
@article {50368,
	title = {Constructing collective competence: a new CSCW-based approach},
	journal = {International Journal of Information and Communication Technology},
	volume = {12},
	number = {3-4},
	year = {2018},
	pages = {393-416},
	url = {https://doi.org/10.1504/IJICT.2018.090418},
	author = {Djalal HEDJAZI}
}
@conference {50371,
	title = {Modeling collaborative learning: case of clinical reasoning},
	booktitle = {International conference of E-Health and Medical Communications},
	year = {2017},
	address = {Oran, Algeria},
	author = {Mohammed abderraouf Ferradji and Djalal HEDJAZI}
}
@article {50370,
	title = {Modeling collaborative learning: case of clinical reasoning},
	volume = {1},
	number = {3},
	year = {2017},
	pages = {52-53},
	url = {https://doi.org/10.26415/2572-004X-vol1iss3p52-53 },
	author = {Mohammed abderraouf Ferradji and Djalal HEDJAZI}
}
@proceedings {50369,
	title = {Towards virtual collaborative learning of clinical skills},
	journal = {2017 International Conference on Internet of Things, Embedded Systems and Communications (IINTEC)},
	year = {2017},
	pages = {26-31},
	address = {Gafsa, Tunisia},
	url = {https://ieeexplore.ieee.org/abstract/document/8325908},
	author = {Mohammed abderraouf Ferradji and Djalal HEDJAZI}
}
@article {50372,
	title = {Scheduling a maintenance activity under skills constraints to minimize total weighted tardiness and late tasks},
	journal = {International Journal of Industrial Engineering Computations},
	volume = {6},
	number = {2},
	year = {2015},
	pages = {135-144},
	url = {http://growingscience.com/beta/ijiec/1850-scheduling-a-maintenance-activity-under-skills-constraints-to-minimize-total-weighted-tardiness-and-late-tasks.html},
	author = {Djalal HEDJAZI}
}
@conference {50373,
	title = {Group awareness evaluation in e-maintenance Groupware system},
	booktitle = {The 1st International conference on artificial intelligence and information technology},
	year = {2014},
	address = {Ouargla, Algeria},
	url = {https://manifest.univ-ouargla.dz/documents/Archive/Archive\%20Faculte\%20des\%20Sciences\%20et\%20Technologies\%20et\%20des\%20Sciences\%20de\%20le\%20Matiere/2emes-journees-internationales-de-chimie-organometallique-et-catalyse-jicoc-2014/icaiit2014_submission_48.p},
	author = {Djalal HEDJAZI and Abdelmadjid Zidani}
}
@proceedings {50374,
	title = {Contribution {\`a} l\&$\#$39;ordonnancement des activit{\'e}s de maintenance industrielle sous contraintes de ressources et comp{\'e}tences},
	journal = {9th International Conference on Modeling, Optimization \& SIMulation},
	year = {2012},
	address = {Bordeaux -France},
	url = {https://hal.archives-ouvertes.fr/hal-00728600/document},
	author = {Djalal HEDJAZI and Abdelmadjid Zidani}
}
@article {50375,
	title = {Development of an industrial e-maintenance system integrating groupware techniques},
	journal = {International Journal of Industrial and Systems Engineering},
	volume = {9},
	number = {2},
	year = {2011},
	pages = {227-247},
	url = {https://doi.org/10.1504/IJISE.2011.042837},
	author = {Djalal HEDJAZI and Abdelmadjid Zidani}
}
@article {50376,
	title = {A New Collaborative System for Industrial Tele-maintenance},
	journal = {International Review on Computers and Software},
	volume = {3},
	number = {5},
	year = {2008},
	url = {https://www.praiseworthyprize.org/jsm/index.php?journal=ireman\&page=article\&op=view\&path\%5B\%5D=672r },
	author = {Djalal HEDJAZI and Abelmadjid Zidani and Mounir Boussedjra}
}
@conference {50379,
	title = {Algorithme d\&rsquo;arr{\^e}te gauche adapt{\'e} pour l\&rsquo;ordonnancement des t{\^a}ches de maintenance dans un contexte de maintenance distribu{\'e}e},
	booktitle = {[PDF] from 193.194.86.69 Algorithme d{\textquoteright}arr{\^e}te gauche adapt{\'e} pour l{\textquoteright}ordonnancement des t{\^a}ches de maintenance dans un contexte de maintenance distribu{\'e}e Authors Djalal HEDJAZI, Abdelmadjid ZIDANI, Samra DEY, Zouleikha TEJANI Publication date 2007/11 Conferen},
	year = {2007},
	address = {Setif, Algeria},
	url = {http://193.194.86.69/cip2007/Theme_A/Artcles_A/A32.pdf},
	author = {Djalal Hedjazo and Abdelmadjid Zidani}
}
