C. Bejaoui, M. Hadded, H. Ghazzai, O. K. Khalil, H. Touati, and A. Laouiti, “Privacy-Preserving AI in Healthcare: A Comprehensive Survey of Techniques and Challenges”, Cluster Computing, vol. 29, no. 8, Jul. 2026.
A. Khanfor, R. Hamadi, N. Lasla, and H. Ghazzai, “AI-driven Intrusion Detection for UAV in Smart Urban Ecosystems: A Comprehensive Survey”, Computer Communications, vol. 249, Mar. 2026.
E. Binshaflout, A. Hamrouni, and H. Ghazzai, “Graph Neural Networks for Vehicular Social Networks: Trends, Challenges, and Opportunities”, IEEE Transactions on Intelligent Transportation Systems, vol. 27, no. 2, Feb. 2026.
E. Binshaflout, C. Zaghouani, C. Antoniadis, H. Ghazzai, A. Alsharoa, and G. Setti, “LiDAR-to-Graph Framework for Traffic Scene Understanding at Urban Intersections”, IEEE Open Journal of Intelligent Transportation Systems, vol. 7, 2026.
B. Cherif, H. Ghazzai, M. Hadded, A. Alsharoa, J. P. Monteuuis, M. Elhadef, and G. Setti, “Deep Learning-Driven Aerial 3D Object Detection for Traffic Monitoring Using Completed LiDAR Point Clouds”, IEEE Access, 2026.
M. Darghouthi, A. Hamrouni, H. Ghazzai, and L. Sboui, “Deep Generative Models for Node Embedding and Neighborhood Prediction in Dynamic Graphs of Recommendation Systems”, IEEE Canadian Journal of Electrical and Computer Engineering, vol. 49, no. 1, 2026.
N. Guefrachi, H. Ghazzai, A. Alsharoa, and G. Setti, “Pedestrian Activity Classification with Hybrid Deep Learning Models Using Elevated LiDAR 3D Point Clouds”, IEEE Sensors Journal, 2026.
M. Karaa, H. Ghazzai, G. Setti, and L. Sboui, “Semantic Video Transmission over LEO Satellites with Graph Neural Networks”, IEEE Transactions on Machine Learning in Communications and Networking, 2026.
A. Khanfor, C. Zaghouani, H. Ghazzai, A. Alsharoa, and G. Setti, “LiDAR for Crowd Management: Applications, Benefits, and Future Directions”, IEEE Internet of Things Magazine, 2026.
A. Ktari, H. Ghazzai, F. Rouissi, L. Sboui, and G. Setti, “Dynamic Data Routing for Non-ISL LEO Satellite-Based NT-IoT Communications”, IEEE Wireless Communications Letters, vol. 15, 2026.
L. Prono, N. Dhieb, P. Bich, C. Boretti, F. Pareschi, M. Brini, H. Ghazzai, R. Rovatti, and G. Setti, “FOREST-GC: A conFOrmable Rendering Engine for Synthetic Tree Generation and Counting”, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 19, 2026.
N. Sboui, H. Ghazzai, S. Najeh, and L. Sboui, “A Three-Layer AI-Driven Image Filtering for Efficient LEO Satellite Remote Sensing”, IEEE Access, vol. 14, 2026.
S. Siyoucef, N. Dhieb, H. Ghazzai, E. Guanziroli, F. Molteni, and G. Setti, “LiDAR for Rehabilitation: A Comprehensive Survey of Applications, AI Techniques, and Future Directions”, IEEE Sensors Reviews, 2026.
X. Wu, Y. Wang, J. Farooq, H. Ghazzai, M. M. Butt, and G. Setti, “Process-Informed Multi-Agent Reinforcement Learning for Joint Radio-Compute Orchestration in Industrial O-RAN”, IEEE Networking Letters, 2026.
C. Zaghouani, M. Hadded, H. Ghazzai, and A. Laouiti, “Convergent Safety-Security Risk Assessment for V2X-Enabled Connected and Autonomous Vehicles: A Comprehensive Survey and Research Roadmap”, IEEE Open Journal of Intelligent Transportation Systems, 2026.
X. Wu, Y. Wang, J. Farooq, H. Ghazzai, and G. Setti, “SliceWise: Traffic-Aware Multi-Agent RL with Temporal Encoding for Joint Slice Admission and Resource Orchestration in O-RAN”, IEEE Networking Letters, vol. 7, no. 4, Dec. 2025.
I. Pervez, C. Antoniadis, and H. Ghazzai, “Computationally Efficient Model Predictive Control for Enhanced Primary-Level Management of Standalone Microgrids With Hybrid Storage Systems”, IEEE Transactions on Sustainable Energy, vol. 16, no. 4, Oct. 2025.
Y. Wang, J. Farooq, H. Ghazzai, and G. Setti, “Joint Positioning and Computation Offloading in Multi-UAV MEC for Low Latency Applications: A Proximal Policy Optimization Approach”, IEEE Transactions on Mobile Computing, vol. 24, no. 10, Oct. 2025.
S. Baccari, M. Hadded, H. Touati, H. Ghazzai, A. Laouiti, and G. Setti, “Multi-Technology Integration in Hybrid V2X Networks: A Survey, Challenges, and Open Issues”, IEEE Access, vol. 13, 2025.
N. Guefrachi, M. C. Lucic, M. Yassen, H. Ghazzai, and A. Alsharoa, “A Comprehensive Planning Framework for Connected Elevated LiDAR Sensors”, IEEE Journal of Selected Areas in Sensors, vol. 2, 2025.
N. Sboui, H. Ghazzai, M. Hadded, M. Elhadef, and G. Setti, “Unsupervised Hybrid VAE-Based Anomaly Detection for Vehicle Onboard LiDAR Sensors”, IEEE Access, vol. 13, 2025.
S. B. H. Samir, M. Raissa, H. Touati, M. Hadded, and H. Ghazzai, “Machine Learning-Based Intrusion Detection for Securing In-Vehicle CAN Bus Communication”, SN Computer Science, vol. 5, no. 8, Nov. 2024.
B. Cherif, H. Ghazzai, and A. Alsharoa, “LiDAR From the Sky: UAV Integration and Fusion Techniques for Advanced Traffic Monitoring”, IEEE Systems Journal, vol. 18, no. 3, Sep. 2024.
J. Shi, H. Ghazzai, and Y. Massoud, “Differentiable Image Data Augmentation and Its Applications: A Survey”, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 46, no. 2, Feb. 2024.
E. Odat, H. Ghazzai, and A. Alsharoa, “A WaveGAN Approach for mmWave-Based FANET Topology Optimization”, Sensors, vol. 24, no. 1, Jan. 2024.
S. Baccari, M. Hadded, H. Ghazzai, H. Touati, and M. Elhadef, “Anomaly Detection in Connected and Autonomous Vehicles: A Survey, Analysis, and Research Challenges”, IEEE Access, vol. 12, 2024.
M. Karaa, H. Ghazzai, Y. Massoud, and L. Sboui, “A Computer Vision-Based Framework for Snow Removal Operation Routing”, IEEE Open Journal of Circuits and Systems, vol. 5, 2024.
M. Karaa, H. Ghazzai, and L. Sboui, “A Dataset Annotation System for Snowy Weather Road Surface Classification”, IEEE Open Journal of Systems Engineering, vol. 2, 2024.
M. Karaa, H. Ghazzai, and L. Sboui, “ViSnow: Snow-Covered Urban Roads Dataset for Computer Vision Applications”, IEEE Open Journal of Systems Engineering, vol. 2, 2024.
A. Hamrouni, H. Ghazzai, H. Menouar, and Y. Massoud, “Multi-Rotor UAVs in Crowd Management Systems: Opportunities and Challenges”, IEEE Internet of Things Magazine, vol. 6, no. 4, Dec. 2023.
A. Nammouchi, P. Aupke, F. D'Andreagiovanni, H. Ghazzai, A. Theocharis, and A. Kassler, “Robust Opportunistic Optimal Energy Management of a Mixed Microgrid under Asymmetrical Uncertainties”, Sustainable Energy, Grids and Networks, vol. 36, Dec. 2023.
I. Abdulrashid, H. Friji, K. Topuz, H. Ghazzai, D. Delen, and Y. Massoud, “An Analytical Approach to Evaluate the Impact of Age Demographics in a Pandemic”, Stochastic Environmental Research and Risk Assessment, vol. 37, no. 10, Oct. 2023.
K. Biswas, H. Ghazzai, L. Sboui, and Y. Massoud, “Urban Air Mobility: An IoT Perspective”, IEEE Internet of Things Magazine, vol. 6, no. 2, Jun. 2023.
O. Rinchi, H. Ghazzai, A. Alsharoa, and Y. Massoud, “LiDAR Technology for Human Activity Recognition: Outlooks and Challenges”, IEEE Internet of Things Magazine, vol. 6, no. 2, Jun. 2023.
M. C. Lucic, O. Bouhamed, H. Ghazzai, A. Khanfor, and Y. Massoud, “Leveraging UAVs to Enable Dynamic and Smart Aerial Infrastructure for ITS and Smart Cities: An Overview”, Drones, vol. 7, no. 2, Feb. 2023.
N. Dhieb, I. Abdulrashid, H. Ghazzai, and Y. Massoud, “Optimized Drug Regimen and Chemotherapy Scheduling for Cancer Treatment Using Swarm Intelligence”, Annals of Operations Research, vol. 320, no. 2, Jan. 2023.
I. Pervez, C. Antoniadis, H. Ghazzai, and Y. Massoud, “Integrated Duty Cycle Control for Multiple Renewable Energy Sources in a Grid Connected System”, IEEE Open Journal of Power Electronics, vol. 4, 2023.
X. Wan, M. C. Lucic, H. Ghazzai, and Y. Massoud, “Topic Modeling and Progression of American Digital News Media During the Onset of the COVID-19 Pandemic”, IEEE Transactions on Technology and Society, vol. 3, no. 2, Jun. 2022.
R. Santos, N. Skorin-Kapov, H. Ghazzai, A. Kassler, and G. K. Tran, “Towards the Optimal Orchestration of Steerable mmWave Backhaul Reconfiguration”, Computer Networks, vol. 205, Mar. 2022.
R. Hamadi, H. Ghazzai, and Y. Massoud, “A Generative Adversarial Network for Financial Advisor Recruitment in Smart Crowdsourcing Platforms”, Applied Sciences, vol. 12, no. 19, Jan. 2022.
A. Hamrouni, H. Ghazzai, T. Alelyani, and Y. Massoud, “Low-Complexity Recruitment for Collaborative Mobile Crowdsourcing Using Graph Neural Networks”, IEEE Internet of Things Journal, vol. 9, no. 1, Jan. 2022.
H. Friji, A. Khanfor, H. Ghazzai, and Y. Massoud, “An End-to-End Smart IoT-Driven Navigation for Social Distancing Enforcement”, IEEE Access, vol. 10, 2022.
A. Hamrouni, A. Khanfor, H. Ghazzai, and Y. Massoud, “Context-Aware Service Discovery: Graph Techniques for IoT Network Learning and Socially Connected Objects”, IEEE Access, vol. 10, 2022.
R. Hamadi, H. Ghazzai, H. Besbes, and Y. Massoud, “Financial Advisor Recruitment: A Smart Crowdsourcing-Assisted Approach”, IEEE Transactions on Computational Social Systems, vol. 8, no. 3, Jun. 2021.
A. Hamrouni, T. Alelyani, H. Ghazzai, and Y. Massoud, “Toward Collaborative Mobile Crowdsourcing”, IEEE Internet of Things Magazine, vol. 4, no. 2, Jun. 2021.
N. Skorin-Kapov, R. Santos, H. Ghazzai, and A. Kassler, “A Randomized Greedy Heuristic for Steerable Wireless Backhaul Reconfiguration”, Electronics, vol. 10, no. 4, Jan. 2021.
E. Yaacoub, A. Alsharoa, H. Ghazzai, and M. S. Alouini, “Seven Challenges for Communication in Modern Railway Systems”, Frontiers in Communications and Networks, vol. 1, Jan. 2021.
H. Friji, R. Hamadi, H. Ghazzai, H. Besbes, and Y. Massoud, “A Generalized Mechanistic Model for Assessing and Forecasting the Spread of the COVID-19 Pandemic”, IEEE Access, vol. 9, 2021.
H. Ganame, L. Yingzhuang, A. Hamrouni, H. Ghazzai, and H. Chen, “Evolutionary Algorithms for 5G Multi-Tier Radio Access Network Planning”, IEEE Access, vol. 9, 2021.
M. C. Lucic, H. Ghazzai, C. Lipizzi, and Y. Massoud, “Integrating County-Level Socioeconomic Data for COVID-19 Forecasting in the United States”, IEEE Open Journal of Engineering in Medicine and Biology, vol. 2, 2021.
M. Masmoudi, H. Friji, H. Ghazzai, and Y. Massoud, “A Reinforcement Learning Framework for Video Frame-Based Autonomous Car-Following”, IEEE Open Journal of Intelligent Transportation Systems, vol. 2, 2021.
M. C. Lucic, H. Ghazzai, and Y. Massoud, “A Generalized Dynamic Planning Framework for Green UAV-Assisted Intelligent Transportation System Infrastructure”, IEEE Systems Journal, vol. 14, no. 4, Dec. 2020.
M. C. Lucic, X. Wan, H. Ghazzai, and Y. Massoud, “Leveraging Intelligent Transportation Systems and Smart Vehicles Using Crowdsourcing: An Overview”, Smart Cities, vol. 3, no. 2, Jun. 2020.
A. Alsharoa, H. Ghazzai, A. Kadri, and A. E. Kamal, “Spatial and Temporal Management of Cellular HetNets with Multiple Solar Powered Drones”, IEEE Transactions on Mobile Computing, vol. 19, no. 4, Apr. 2020.
A. Hamrouni, H. Ghazzai, M. Frikha, and Y. Massoud, “A Spatial Mobile Crowdsourcing Framework for Event Reporting”, IEEE Transactions on Computational Social Systems, vol. 7, no. 2, Apr. 2020.
X. Wan, H. Ghazzai, and Y. Massoud, “A Generic Data-Driven Recommendation System for Large-Scale Regular and Ride-Hailing Taxi Services”, Electronics, vol. 9, no. 4, Apr. 2020.
O. Bouhamed, H. Ghazzai, H. Besbes, and Y. Massoud, “A Generic Spatiotemporal Scheduling for Autonomous UAVs: A Reinforcement Learning-Based Approach”, IEEE Open Journal of Vehicular Technology, vol. 1, 2020.
O. Bouhamed, H. Ghazzai, H. Besbes, and Y. Massoud, “A UAV-Assisted Data Collection for Wireless Sensor Networks: Autonomous Navigation and Scheduling”, IEEE Access, vol. 8, 2020.
N. Dhieb, H. Ghazzai, H. Besbes, and Y. Massoud, “A Secure AI-Driven Architecture for Automated Insurance Systems: Fraud Detection and Risk Measurement”, IEEE Access, vol. 8, 2020.
A. Hamrouni, H. Ghazzai, and Y. Massoud, “Many-to-Many Recruitment and Scheduling in Spatial Mobile Crowdsourcing”, IEEE Access, vol. 8, 2020.
X. Wan, M. C. Lucic, H. Ghazzai, and Y. Massoud, “Empowering Real-Time Traffic Reporting Systems With NLP-Processed Social Media Data”, IEEE Open Journal of Intelligent Transportation Systems, vol. 1, 2020.
H. Ganame, L. Yingzhuang, H. Ghazzai, and D. Kamissoko, “5G Base Station Deployment Perspectives in Millimeter Wave Frequencies Using Meta-Heuristic Algorithms”, Electronics, vol. 8, no. 11, Nov. 2019.
M. B. Ghorbel, D. Rodr\'iguez-Duarte, H. Ghazzai, M. J. Hossain, and H. Menouar, “Joint Position and Travel Path Optimization for Energy Efficient Wireless Data Gathering Using Unmanned Aerial Vehicles”, IEEE Transactions on Vehicular Technology, vol. 68, no. 3, Mar. 2019.
A. Bahabry, X. Wan, H. Ghazzai, H. Menouar, G. Vesonder, and Y. Massoud, “Low-Altitude Navigation for Multi-Rotor Drones in Urban Areas”, IEEE Access, vol. 7, 2019.
H. Ghazzai, H. Menouar, A. Kadri, and Y. Massoud, “Future UAV-Based ITS: A Comprehensive Scheduling Framework”, IEEE Access, vol. 7, 2019.
H. Ghazzai, A. Kadri, M. Ben Ghorbel, H. Menouar, and Y. Massoud, “A Generic Spatiotemporal UAV Scheduling Framework for Multi-Event Applications”, IEEE Access, vol. 7, 2019.
R. Santos, K. Koslowski, J. Daube, H. Ghazzai, A. Kassler, K. Sakaguchi, and T. Haustein, “mmWave Backhaul Testbed Configurability Using Software-Defined Networking”, Wireless Communications and Mobile Computing, vol. 2019, no. 1, 2019.
X. Wan, H. Ghazzai, and Y. Massoud, “Mobile Crowdsourcing for Intelligent Transportation Systems: Real-Time Navigation in Urban Areas”, IEEE Access, vol. 7, 2019.
N. Ben Rached, H. Ghazzai, A. Kadri, and M. S. Alouini, “A Time-Varied Probabilistic ON/OFF Switching Algorithm for Cellular Networks”, IEEE Communications Letters, vol. 22, no. 3, Mar. 2018.
A. Alsharoa, H. Ghazzai, A. E. Kamal, and A. Kadri, “Optimization of a Power Splitting Protocol for Two-Way Multiple Energy Harvesting Relay System”, IEEE Transactions on Green Communications and Networking, vol. 1, no. 4, Dec. 2017.
H. Ghazzai, M. Ben Ghorbel, A. Kadri, M. J. Hossain, and H. Menouar, “Energy-Efficient Management of Unmanned Aerial Vehicles for Underlay Cognitive Radio Systems”, IEEE Transactions on Green Communications and Networking, vol. 1, no. 4, Dec. 2017.
M. J. Farooq, H. Ghazzai, E. Yaacoub, A. Kadri, and M. S. Alouini, “Green Virtualization for Multiple Collaborative Cellular Operators”, IEEE Transactions on Cognitive Communications and Networking, vol. 3, no. 3, Sep. 2017.
H. Ghazzai, M. J. Farooq, A. Alsharoa, E. Yaacoub, A. Kadri, and M. S. Alouini, “Green Networking in Cellular HetNets: A Unified Radio Resource Management Framework With Base Station ON/OFF Switching”, IEEE Transactions on Vehicular Technology, vol. 66, no. 7, Jul. 2017.
N. Ben Rached, H. Ghazzai, A. Kadri, and M. S. Alouini, “Energy Management Optimization for Cellular Networks Under Renewable Energy Generation Uncertainty”, IEEE Transactions on Green Communications and Networking, vol. 1, no. 2, Jun. 2017.
H. Ghazzai and A. Kadri, “Joint Demand-Side Management in Smart Grid for Green Collaborative Mobile Operators Under Dynamic Pricing and Fairness Setup”, IEEE Transactions on Green Communications and Networking, vol. 1, no. 1, Mar. 2017.
M. J. Farooq, H. Ghazzai, A. Kadri, H. ElSawy, and M. S. Alouini, “A Hybrid Energy Sharing Framework for Green Cellular Networks”, IEEE Transactions on Communications, vol. 65, no. 2, Feb. 2017.
H. Ghazzai, T. Bouchoucha, A. Alsharoa, E. Yaacoub, M. S. Alouini, and T. Y. Al-Naffouri, “Transmit Power Minimization and Base Station Planning for High-Speed Trains With Multiple Moving Relays in OFDMA Systems”, IEEE Transactions on Vehicular Technology, vol. 66, no. 1, Jan. 2017.
L. Sboui, H. Ghazzai, Z. Rezki, and M. S. Alouini, “Achievable Rates of UAV-Relayed Cooperative Cognitive Radio MIMO Systems”, IEEE Access, vol. 5, 2017.
L. Sboui, H. Ghazzai, Z. Rezki, and M. S. Alouini, “Precoder Design and Power Allocation for MIMO Cognitive Radio Two-Way Relaying Systems”, IEEE Transactions on Communications, vol. 64, no. 10, Oct. 2016.
H. Ghazzai, E. Yaacoub, M. S. Alouini, Z. Dawy, and A. Abu-Dayya, “Optimized LTE Cell Planning With Varying Spatial and Temporal User Densities”, IEEE Transactions on Vehicular Technology, vol. 65, no. 3, Mar. 2016.
A. Alsharoa, H. Ghazzai, and M. S. Alouini, “Efficient Multiple Antenna–Relay Selection Algorithms for MIMO Unidirectional–Bidirectional Cognitive Relay Networks”, Transactions on Emerging Telecommunications Technologies, vol. 27, no. 2, 2016.
A. Bader, H. Ghazzai, A. Kadri, and M. S. Alouini, “Front-End Intelligence for Large-Scale Application-Oriented Internet-of-Things”, IEEE Access, vol. 4, 2016.
H. Ghazzai, E. Yaacoub, A. Kadri, H. Yanikomeroglu, and M. S. Alouini, “Next-Generation Environment-Aware Cellular Networks: Modern Green Techniques and Implementation Challenges”, IEEE Access, vol. 4, 2016.
L. Sboui, H. Ghazzai, Z. Rezki, and M. S. Alouini, “On Green Cognitive Radio Cellular Networks: Dynamic Spectrum and Operation Management”, IEEE Access, vol. 4, 2016.
A. Alsharoa, H. Ghazzai, E. Yaacoub, M. S. Alouini, and A. E. Kamal, “Joint Bandwidth and Power Allocation for MIMO Two-Way Relays-Assisted Overlay Cognitive Radio Systems”, IEEE Transactions on Cognitive Communications and Networking, vol. 1, no. 4, Dec. 2015.
L. Sboui, H. Ghazzai, Z. Rezki, and M. S. Alouini, “Achievable Rate of Spectrum Sharing Cognitive Radio Multiple-Antenna Channels”, IEEE Transactions on Wireless Communications, vol. 14, no. 9, Sep. 2015.
L. Sboui, H. Ghazzai, Z. Rezki, and M. S. Alouini, “Achievable Rate of a Cognitive MIMO Multiple Access Channel With Multi-Secondary Users”, IEEE Communications Letters, vol. 19, no. 3, Mar. 2015.
E. Yaacoub, H. Ghazzai, M. S. Alouini, and A. Abu-Dayya, “On the Impact of D2D Traffic Offloading on Energy Efficiency in Green LTE-A HetNets”, Wireless Communications and Mobile Computing, vol. 15, no. 6, 2015.
H. Ghazzai, E. Yaacoub, M. S. Alouini, and A. Abu-Dayya, “Optimized Smart Grid Energy Procurement for LTE Networks Using Evolutionary Algorithms”, IEEE Transactions on Vehicular Technology, vol. 63, no. 9, Nov. 2014.
A. Alsharoa, H. Ghazzai, and M. S. Alouini, “Optimal Transmit Power Allocation for MIMO Two-Way Cognitive Relay Networks with Multiple Relays Using AF Strategy”, IEEE Wireless Communications Letters, vol. 3, no. 1, Feb. 2014.