Conference and Workshop Papers

The full list of publications can be found in Google Scholar and  ResearchGate.

2023:

1. Y. Zuo, A. Hamrouni, H. Ghazzai, and Y. Massoud, "V3Trans-Crowd: A Video-Based Visual Transformer for Crowd Management Monitoring", IEEE International Conference on Smart Mobility (IEEE SM), Saudi Arabia, 2023.

2. R. Hamadi, H. Ghazzai, and Y. Massoud, "Image-Based Automated Framework for Detecting and Classifying Unmanned Aerial Vehicles", IEEE International Conference on Smart Mobility (IEEE SM), Saudi Arabia, 2023.

3. R. Hamadi, H. Ghazzai, and Y. Massoud, "Reinforcement Learning Based Intrusion Detection Systems for Drones: A Brief Survey", IEEE International Conference on Smart Mobility (IEEE SM), Saudi Arabia, 2023.

4. E. Binshaflout, H. Ghazzai, and Y. Massoud, "Graph Neural Networks for Traffic Pattern Recognition: An Overview", IEEE International Conference on Smart Mobility (IEEE SM), Saudi Arabia, 2023.

5. A. Hamrouni, R. Hamadi, H. Ghazzai, and Y. Massoud, "Real-Time Video Frame De-Raining Using Disentangled Generative Models", IEEE International Conference on Smart Mobility (IEEE SM), Saudi Arabia, 2023.

6. I. Pervez, C. Antoniadis, H. Ghazzai, and Y. Massoud, "Solar-Powered Vehicle-To-Load (V2L) Plug-In Electric Vehicles: Alleviation of the Photovoltaic Power Decay", IEEE International Conference on Smart Mobility (IEEE SM), Saudi Arabia, 2023.

7. I. Pervez, C. Antoniadis, H. Ghazzai, and Y. Massoud, ``An Electrostatic Discharge Algorithm for Electric Vehicle Li Ion Battery Parameters Estimation'', IEEE International Symposium on Circuits and Systems (IEEE ISCAS), Monterey, CA, USA, May 2023.

8. I. Pervez, C. Antoniadis, H. Ghazzai, and Y. Massoud, ``A Modified Bat Algorithm with Reduced Search Space Exploration for MPPT Under Dynamic Partial Shading Conditions'', IEEE International Symposium on Circuits and Systems (IEEE ISCAS), Monterey, CA, USA, May 2023.

9. B. Cherif, H. Ghazzai, A. Alsharoa, H. Besbes, and Y. Massoud ``Aerial LiDAR-Based 3D Object Detection and Tracking for Traffic Monitoring'', IEEE International Symposium on Circuits and Systems (IEEE ISCAS), Monterey, CA, USA, May 2023.

10. X. Yi, H. Ghazzai, and Y. Massoud ``A LiDAR-assisted Smart Car-Following Framework for Autonomous Vehicles'', IEEE International Symposium on Circuits and Systems (IEEE ISCAS), Monterey, CA, USA, May 2023.

11. I. Pervez, J. Shi, H. Ghazzai, and Y. Massoud ``NeuralPV: an Accurate Neural Network Algorithm for PV Power Forecasting'', IEEE International Symposium on Circuits and Systems (IEEE ISCAS), Monterey, CA, USA, May 2023.

12. Z. Osterwisch, O. Rinchi, A. Alsharoa, H. Ghazzai, and Y. Massoud, ``Multiple UAV-LiDAR Placement Optimization Under Road Priority and Resolution Requirements'', IEEE International Conference on Communications (IEEE ICC), Rome, Italy, May-June 2023.

2022:

13. I. Pervez, C. Antoniadis, H. Ghazzai, and Y. Massoud “A Grid-connected Photovoltaic System Under Non-Uniform Insolation Conditions”, Asia Pacific Conference on Postgraduate Research in Microelectronics \& Electronics (IEEE PrimeAsia), Shenzhen, China, Nov. 2022.

14. A. Hamrouni, H. Ghazzai. and Y. Massoud “Multi-modal Asymmetric Autoencoders for Massive Photo Collection Applications”, IEEE Asia Pacific Conference on Circuits and Systems (IEEE APCCAS), Shenzhen, China, Nov. 2022.

15. K. Biswas, H. Ghazzai, I. Kar and Y. Massoud “Optimal Evasive Path Planning with Velocity Constraint”, IEEE Asia Pacific Conference on Circuits and Systems (IEEE APCCAS), Shenzhen, China, Nov. 2022.

16. I. Pervez, C. Antoniadis, H. Ghazzai, and Y. Massoud “A Centralized Multi-String PV System Control with Multi-Dimensional MPPT Control”, IEEE Asia Pacific Conference on Circuits and Systems (IEEE APCCAS), Shenzhen, China, Nov. 2022.

17. Y. Wang, K. Biswas, L. Zhang, H. Ghazzai, and Y. Massoud, “3D Autonomous Navigation of UAVs: An Energy-Efficient and Collision-Free Deep Reinforcement Learning Approach”, IEEE Asia Pacific Conference on Circuits and Systems (IEEE APCCAS), Shenzhen, China, Nov. 2022.

18. M. Karaa, H. Ghazzai, L. Sboui, H. Besbes and Y. Massoud “Unsupervised Image Dataset Annotation Framework for Snow Covered Road Networks”, IEEE Asia Pacific Conference on Circuits and Systems (IEEE APCCAS), Shenzhen, China, Nov. 2022.

19. M. Darghouthi, H. Ghazzai, L. Sboui, and Y. Massoud, ``Autoencoder-based Node Embedding Regeneration and Prediction in Dynamic Graphs'', IEEE International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME'22), Maldives, Nov. 2022. 

20. L. Sboui, H. Ghazzai, and Y. Massoud, ``Integrating Cognitive Radio MIMO UAVs in Cellular Networks for 5G and Beyond'', IEEE International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME'22), Maldives, Nov. 2022.

21. X. Yi, H. Ghazzai, and Y. Massoud, ``End-to-End Neural Network for Autonomous Steering Using Lidar Point Cloud Data'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2022), Aug. 2022.

22. A. Hamrouni, H. Ghazzai, and Y. Massoud ``Service Discovery in Social Internet of Things using Graph Neural Networks'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2022), Aug. 2022.

23. K. Chikhaoui, H. Ghazzai, and Y. Massoud ``PPO-Based Reinforcement Learning for UAV Navigation in Urban Environments'',  IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2022), Aug. 2022.

24. R. Hamadi, A. Khanfor, H. Ghazzai, and Y. Massoud. ``A Hybrid Artificial Neural Network for Task Offloading in Mobile Edge Computing'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2022), Aug. 2022.

25. S. Ben Brahim, H. Ghazzai, H. Besbes, and Y. Massoud, ``A Machine Learning Smartphone-based Sensing for Driver Behavior Classification'', IEEE International Symposium on Circuits and Systems (ISCAS 2022), Austin, TX, USA, May 2022.

2021:

26. S. Ayed, L. Chaari, and H. Ghazzai, "Cluster-based Trust Management Approach to Mitigate Attacks in WBAN'', in IEEE International Wireless Communications and Mobile Computing Conference (IWCMC 2021), Harbin, China, June 2021.

2020:

27. A. Khanfor, H. Friji, H. Ghazzai, and Y. Massoud, ''A Social IoT-Driven Pedestrian Routing Approach During Epidemic Time'', IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT 2020), Dubai UAE, Dec. 2020.

28. H. Friji, H. Ghazzai, H. Besbes, and Y. Massoud, ''A DQN-Based Autonomous Car-Following Framework Using RGB-D Frames'', IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT 2020), Dubai UAE, Dec. 2020.

29. A. Hamrouni, H. Ghazzai, T. Elelyani, and Y. Massoud, ''An Evolutionary Algorithm for Collaborative Mobile Crowdsourcing Recruitment in Socially Connected IoT Systems'', IEEE Global Conference on Artificial Intelligence and Internet of Things (GCAIoT 2020), Dubai UAE, Dec. 2020.

30. A. Khanfor, H. Ghazzai, Y. Yang,  M. R. Haider, and Y. Massoud, ''Automated Service Discovery for Social Internet-of-Things Systems'', IEEE International Symposium on Circuits and Systems (ISCAS 2020), Seville, Spain, Oct. 2020.

31. O. Bouahmed, H. Ghazzai, H. Besbes, and Y. Massoud, ''Autonomous UAV Navigation: A DDPG-based Deep Reinforcement Learning Approach'', IEEE International Symposium on Circuits and Systems (ISCAS 2020), Seville, Spain, Oct. 2020.

32. M. Lucic, H. Ghazzai, A. Alsharoa, and Y. Massoud, ''A Latency-Aware Task Offloading in Mobile Edge Computing Network for Distributed  Elevated LiDAR'', IEEE International Symposium on Circuits and Systems (ISCAS 2020), Seville, Spain, Oct. 2020.

33. A. Nammouchi, H. Ghazzai, and Y. Massoud, ”A Generative Graph Method to Solve the Travelling Salesman Problem”, IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2020), Springfield, MA, USA, Aug. 2020.

34. A. Khanfor, A. Nammouchi, H. Ghazzai, Y. Yang, M. R. Haider, and Y. Massoud, ”Graph Neural Network and Clustering in Social Internet-of-Things Devices”, IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2020), Springfield, MA, USA, Aug. 2020.

35. S. Hamrouni, H. Ghazzai, H. Menouar, and Y. Massoud, ”An Improved Dilated Convolutional Network for Herd Counting in Crowded Scenes”, IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2020), Springfield, MA, USA, Aug. 2020.

36. A. Khanfor, R. Hamadi, H. Ghazzai, Y. Yang, M. R. Haider, and Y. Massoud, ”Computational Resource Allocation for Edge Computing in Social Internet-of-Things”, IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2020), Springfield, MA, USA, Aug. 2020.

37. M. Lucic, H. Ghazzai, and Y. Massoud, ”Elevated Lidar Placement Under Energy and Throughput Capacity Constraints”, IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2020), Springfield, MA, USA, Aug. 2020.

38. N. Dhieb, H. Ghazzai, H. Besbes, and Y. Massoud, ''Scalable and Secure Architecture for Distributed IoT Systems'', IEEE Technology & Engineering Management Conference (TEMSCON 2020), Metro Detroit, MI, USA, June 2020.

39. A. Khanfor, A. Hamrouni, H. Ghazzai, Y. Yang, and Y. Massoud, ''A Trustworthy Recruitment Process for Spatial Mobile Crowdsourcing in Large-scale Social IoT'', IEEE Technology & Engineering Management Conference (TEMSCON 2020), Metro Detroit, MI, USA, June 2020.

40. X. Wan, H. Ghazzai, and Y. Massoud, ''Word Embedding-based Text Processing for Comprehensive Summarization and Distinct Information Extraction'', IEEE Technology & Engineering Management Conference (TEMSCON 2020), Metro Detroit, MI, USA, June 2020.

41. A. Hamrouni, H. Ghazzai, T. Elelyani, and Y. Massoud, ''Optimal Team Recruitment Strategies for Collaborative Mobile Crowdsourcing Systems'', IEEE Technology & Engineering Management Conference (TEMSCON 2020), Metro Detroit, MI, USA, June 2020.

42. X. Wan, H. Ghazzai, and Y. Massoud, ''Leveraging Personal Navigation Assistant Systems Using Automated Social Media Traffic Reporting'', IEEE Technology & Engineering Management Conference (TEMSCON 2020), Metro Detroit, MI, USA, June 2020.

43. O. Bouhamed, X. Wan, H. Ghazzai, and Y. Massoud, ''A DDPG-based Approach for Energy-aware UAV Navigation in Obstacle-constrained Environment'', IEEE 6th World Forum on Internet of Things", New Orleans, LA, USA, June 2020.

2019:

44. N. Dhieb, H. Ghazzai, H. Besbes, and Y. Massoud, ''A Very Deep Transfer Learning Model for Vehicle Damage Detection and Localization'', IEEE International Conference on Microelectronics  (ICM 2019), Cairo, Egypt, Dec. 2019.  

45. I. Abdulrashid, H. Ghazzai, X. Han, and Y. Massoud, ''Optimal Control Treatment Analysis for the Predator-Prey Chemotherapy Model'', IEEE International Conference on Microelectronics  (ICM 2019), Cairo, Egypt, Dec. 2019.    

46. N. Dhieb, H. Ghazzai, H. Besbes, and Y. Massoud, ''An Automated Blood Cells Counting and Classification Framework using Mask R-CNN Deep Learning Model'', IEEE International Conference on Microelectronics  (ICM 2019), Cairo, Egypt, Dec. 2019. 

47. A. Hamrouni, H. Ghazzai, T. Elelyani, and Y. Massoud, ''A Stochastic Team Formation Approach for Collaborative Mobile Crowdsourcing'', IEEE International Conference on Microelectronics  (ICM 2019), Cairo, Egypt, Dec. 2019. 

48. X. Wan, H. Ghazzai, and Y. Massoud, ''Online Recommendation System for Autonomous and Human-driven Ride-hailing Taxi Services'', IEEE International Conference on Microelectronics  (ICM 2019), Cairo, Egypt, Dec. 2019.

49. A. Khanfor, H. Ghazzai, Y. Yang, and Y. Massoud, ''Application of Community Detection Algorithms on Social Internet-of-things Networks'', IEEE International Conference on Microelectronics  (ICM 2019), Cairo, Egypt, Dec. 2019.

50. R. Santos, N. Skorin-Kapov, H. Ghazzai, and A. Kassler, ``Fast Steerable Wireless Backhaul Reconfiguration'', in IEEE Global Communications Conference (Globecom 2019), Waikoloa, HI, USA, Dec. 2019.

51. H. Ghazzai, A. Khattab, and Y. Massoud, ''Mobility and Energy Aware Data Routing for UAV-Assisted VANETs'', IEEE International Conference on Vehicular Electronics and Safety (ICVES 2019), Cairo, Egypt, Sept. 2019.

52. M. Lucic, H. Ghazzai, A. Khattab, and Y. Massoud, ''Rapid Management of Unexpected Events in Urban V2I Communications Systems'', IEEE International Conference on Vehicular Electronics and Safety (ICVES 2019), Cairo, Egypt, Sept. 2019.

53. N. Dhieb, H. Ghazzai, H. Besbes, and Y. Massoud, ''Extreme Gradient Boosting Machine Learning Algorithm For Safe Auto Insurance Operations'', IEEE International Conference on Vehicular Electronics and Safety (ICVES 2019), Cairo, Egypt, Sept. 2019.

54. X. Wan, H. Ghazzai, Y. Massoud, ''Incremental Recommendation System for Large-scale Taxi Fleet in Smart Cities'', IEEE International Conference on Vehicular Electronics and Safety (ICVES 2019), Cairo, Egypt, Sept. 2019.

55. M. Masmoudi, H. Ghazzai, M. Frikha, and Y. Massoud, ''Autonomous Car-Following Approach Based on Real-time Video Frames Processing'', IEEE International Conference on Vehicular Electronics and Safety (ICVES 2019), Cairo, Egypt, Sept. 2019.

56. M. Masmoudi, H. Ghazzai, M. Frikha, and Y. Massoud, ''Object Detection Learning Techniques for Autonomous Vehicle Applications'', IEEE International Conference on Vehicular Electronics and Safety (ICVES 2019), Cairo, Egypt, Sept. 2019.

57. A. Hamrouni, H. Ghazzai, M. Frikha, and Y. Massoud, ''A Photo-Based Mobile Crowdsourcing Framework for Event Reporting'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2019), Dallas, TX, USA, Aug. 2019.

58. M. Lucic, H. Ghazzai, and Y. Massoud, "A Low Complexity Space-Time Algorithm for Green its-Roadside Unit Planning'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2019), Dallas, TX, USA, Aug. 2019.

59. O. Bouahmed, H. Ghazzai, H. Besbes, and Y. Massoud, ''Q-learning based Routing Scheduling For a Multi-Task Autonomous Agent'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2019), Dallas, TX, USA, Aug. 2019.

60. A. Bahabry, X. Wan, H. Ghazzai, G. Vesonder, and Y. Massoud, ''Collision-free Navigation and Efficient Scheduling for Fleet of Multi-Rotor Drones in Smart City'', IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2019), Dallas, TX, USA, Aug. 2019.

61. X. Wan, H. Ghazzai, Y. Massoud, and H. Menouar, ”Optimal Collision-free Navigation for Multi-Rotor UAV Swarms in Urban Areas”, IEEE Vehicular Technology Conference (VTC-spring 2019), Kuala Lumpur, Malaysia, Apr.-May 2019.

62. N. Lasla, H. Ghazzai, H. Menouar, and Y. Massoud, “Exploiting Land Transport to Improve the UAV’s Performances for Longer Mission Coverage in Smart Cities”, IEEE Vehicular Technology Conference (VTC-spring 2019), Kuala Lumpur, Malaysia, Apr.-May 2019.

63. A. Bahabry, H. Ghazzai, G. Vesonder, and Y. Massoud, ”Low Complexity Algorithms for Space-Time Scheduling of UAVs in Smart Cities Using Dimensionality Reduction Approaches”, IEEE International Systems Conference (SysCon 2019), Orlando, FL, USA, Apr. 2019.

64. M. Lucic, H. Ghazzai, and Y. Massoud, ”A Generalized and Dynamic Framework for Solar-Powered Roadside Transmitter Unit Planning”, IEEE International Systems Conference (SysCon2019), Orlando, FL, USA, Apr. 2019.

65. X. Wan, H. Ghazzai, and Y. Massoud, ”Real-Time Navigation in Urban Areas Using Mobile Crowd-Sourced Data”, IEEE International Systems Conference (SysCon 2019), Orlando, FL, USA, Apr. 2019.

2018:

66. Hakim Ghazzai, Mehdi Ben Ghorbel, Andreas Kassler, and Md. Jahangir Hossain, "Trajectory Optimization for Cooperative Dual-band UAV Swarms'', in IEEE Global Communications Conference (Globecom 2018), Abu Dhabi, UAE, Dec. 2018.

67. Kyoomars Alizadeh Noghani, Hakim Ghazzai, and Andreas Kassler, "A Generic Framework for Task Offloading in mmWave MEC Backhaul Networks'', in IEEE Global Communications Conference (Globecom 2018), Abu Dhabi, UAE, Dec. 2018.

68. Ricardo Santos, Hakim Ghazzai, and Andreas Kassler, "Optimal Steerable mmWave Mesh Backhaul Reconfiguration'', in IEEE Global Communications Conference (Globecom 2018), Abu Dhabi, UAE, Dec. 2018.

69. Mehdi Ben Ghorbel, Hakim Ghazzai, Abdullah Kadri, Md. Jahangir Hossain, and Hamid Menouar, "An Energy Efficient Overlay Cognitive Radio Approach in UAV-Based Communication'', in IEEE Global Communications Conference (Globecom 2018), Abu Dhabi, UAE, Dec. 2018.

70. Mohamed Ben Brahim, Hakim Ghazzai, Hamid Menouar, and Fethi Filali, "UAVs-assisted Data Collection in Vehicular Network", in International Conference on Advances in Vehicular Systems, Technologies and Applications (VEHICULAR 2018), Venice, Italy, June 2018.

71. Hakim Ghazzai, Abdullah Kadri, Mehdi Ben Ghorbel, Hamid Menouar, "Optimal Sequential and Parallel UAV Scheduling for Multi-Event Applications", in IEEE Vehicular Technology Conference (VTC-Spring 2018), Porto, Portugal, June 2018.

72. Mehdi Ben Ghorbel, D. Rodriguez-Duarte, Hakim Ghazzai, Md. Jahangir Hossain, Hamid Menouar, "Energy Efficient Data Collection for Wireless Sensors Using DronesEnergy Efficient Data Collection for Wireless Sensors using Drones", in IEEE Vehicular Technology Conference (VTC-Spring 2018), Porto, Portugal, June 2018.

73. Ahmad Alsharoa, Hakim Ghazzai, Murat Yuksel, Abdullah Kadri, and Ahmed E. Kamal, "Trajectory Optimization for Multiple UAVs Acting as Wireless Relays", in IEEE International Workshop on Integrating UAVs into 5G in conjunction with IEEE International Communications Conference (ICC 2018), Kansas City, MO, USA, May 2018.

2017:

74. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "Dynamic Spectrum Management in Green Cognitive Radio Cellular Networks'', in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2017), Montreal, Quebec, Canada, Oct. 2017.

75. Hakim Ghazzai, Awatef Feidi, Hamid Menouar, Mohammed Lassad Ammari, "An Exploratory Search Strategy for Data Routing in Flying Ad Hoc Networks'', in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2017), Montreal, Quebec, Canada, Oct. 2017.

76. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "Energy Efficient Power Allocation for UAV Cognitive Radio Systems'', IEEE Vehicular Technology Conference (VTC-Fall 2017), Toronto, Ontario, Canada, Sept. 2017.

77. Hakim Ghazzai, Hamid Menouar, Abdullah Kadri,  "Data Routing Challenges in UAV-assisted Vehicular Ad hoc Networks'', in International Conference on Advances in Vehicular Systems, Technologies, and Applications (VEHICULAR 2017), Nice, France, July 2017.

78. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini,  "On the Throughput of Cognitive Radio MIMO Systems Assisted with UAV Relays'', International Wireless Communications and Mobile Computing Conference (IWCMC 2017), Valencia, Spain, June 2017.

79. Hakim Ghazzai, Hamid Menouar, and Abdullah Kadri, "On the Placement of UAV Docking Stations for Future Intelligent Transportation Systems'', in IEEE Vehicular Technology Conference (VTC-Spring 2017), Sydney, Australia, June 2017.

80. Hakim Ghazzai, Mehdi Ben Ghorbel, Abdullah Kadri, and Md. Jahangir Hossain, "Energy Efficient 3D Positioning of Micro Unmanned Aerial Vehicles for Underlay Cognitive Radio Systems'', in IEEE International Conference on Communications (ICC 2017), Paris, France, May 2017.

81. Hakim Ghazzai, Hamidou Tembine, and Mohamed-Slim Alouini, "Mobile User Association for Heterogeneous Networks Using Optimal Transport Theory'', in the 6th International Conference on Communications and Networking (ComNet 2017), Hammamet, Tunisia, Mar.-Apr.2017.

82. Ahmad Alsharoa, Hakim Ghazzai, Abdullah Kadri, and Ahmad E. Kamal, "Energy Management in Cellular HetNets Assisted by Solar Powered Drone Small Cells", in IEEE Wireless Networking and Communications Conference (WCNC 2017), San Francisco, CA, USA, Mar. 2017.

83. Ahmad Alsharoa, Hakim Ghazzai, Ahmad E. Kamal, and Abdullah Kadri, "Near Optimal Power Splitting Protocol for Energy Harvesting based Two Way Multiple Relay Systems", in IEEE Wireless Networking and Communications Conference (WCNC 2017), San Francisco, CA, USA, Mar. 2017.

2016:

84. Nadhir Ben Rached, Hakim Ghazzai, Adullah Kadri, and Mohamed-Slim Alouini, "Optimized Energy Procurement for Cellular Networks with Uncertain Renewable Energy Generation'', in IEEE Global Communications Conference (Globecom 2016), Washington, DC, USA, Dec. 2016.

85. Muhammad Junaid Farooq, Hakim Ghazzai, Adullah Kadri, Hesham ElSawy, and Mohamed-Slim Alouini,  "Energy Sharing Framework for Microgrid-Powered Cellular Base Stations'', in IEEE Global Communications Conference (Globecom 2016), Washington, DC, USA, Dec. 2016.

86. Lamis Amamou, Maissa Boujelben, Hakim Ghazzai, Ammar Bouallegue, Hichem Besbes, "Green operator cooperation for radio frequency transmission minimization'', in the International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2016), Split, Croatia, Sept. 2016.

87. Hakim Ghazzai, Ahmad Alsharoa, Ahmed E. Kamal, Abdullah Kadri, "A Multi-Relay Selection Scheme for Time Switching Energy Harvesting Two-Way Relaying Systems" in IEEE International Conference on Communications (IEEE ICC 2016), Kuala Lampur, Malaysia, May 2016.

88. Muhammad Junaid Farooq, Hakim Ghazzai, Abdullah Kadri, "A Stochastic Geometry-based Demand Response Management Framework for Cellular Networks Powered by Smart Grid", in IEEE Wireless Communications and Networking Conference (IEEE WCNC 2016), Doha, Qatar, Apr. 2016.

89. Ahmad Alsharoa, Hakim Ghazzai, Ahmed E. Kamal, Abdullah Kadri, "Wireless RF-based Energy Harvesting for Two-Way Relaying Systems", in IEEE Wireless Communications and Networking Conference (IEEE WCNC 2016), Doha, Qatar, Apr. 2016.

2015:

90. Muhammad Junaid Farooq, Hakim Ghazzai, Abdullah Kadri, "Optimized Energy Procurement for Cellular Networks Powered by Smart Grid Based on Stochastic Geometry", in IEEE International Workshop on Green Standardization and Industry Issues for ICT and Relevant Technologies in conjunction with IEEE Global Communications Conference (IEEE Globecom workshops 2015), San Diego, CA, USA, Dec. 2015.

91. Hakim Ghazzai, Abdullah Kadri, "Optimized Demand Side Management for Competitive HetNets Powered by Smart Grid", in IEEE Global Communications Conference (IEEE Globecom 2015), San Diego, CA, USA, Dec. 2015.

92. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "Green Collaboration in Cognitive Radio Cellular Networks with Roaming and Spectrum Trading", in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC 2015), Hong Kong, China, Sept. 2015.

93. Hakim Ghazzai, Seifallah Jardak, Elias Yaacoub, Hong-Chuan Yang, Mohamed-Slim Alouini, "A Game Theoretical Approach for Cooperative Green Mobile Operators under Roaming Price Consideration", in IEEE International Conference on Communications (IEEE ICC 2015), London, UK, June 2015.

94. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "On Achievable Rate of Two-Way Relaying Cognitive Radio with Space Alignment", in IEEE International Conference on Communications (IEEE ICC 2015), London, England, June 2015.

95. Ahmad Alsharoa, Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, “On the Dual-Decomposition-Based Resource and Power Allocation with Sleeping Strategy for Heterogeneous Networks”, in IEEE Vehicular Technology Conference (IEEE VTC Spring 2015), Glasgow, Scotland, May 2015.

96. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "Achievable Rate of Multi-Relay Cognitive Radio MIMO Channel with Space Alignment", in the International Conference on Cognitive Radio Oriented Wireless Networks (Crowncom 2015), Doha, Qatar, Apr. 2015.

2014:

97. Ahmad Alsharoa, Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, ''Bandwidth and Power Allocation for Two-Way Relaying in Overlay Cognitive Radio Systems'', in IEEE Global Communications Conference (IEEE Globecom 2014), Austin, TX, USA, Dec. 2014.

98. Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, "A Game Theoretical Approach for Cooperative Environmentally Friendly Cellular Networks Powered by the Smart Grid", in IEEE Online Conference on Green Communications (IEEE Online GreenComm'14), Nov. 2014.

99. Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, "Optimized LTE Cell Planning for Multiple User Density Subareas using Meta-Heuristic Algorithms", in IEEE Vehicular Technology Conference (IEEE VTC-Fall 2014), Vancouver, Canada, Sept. 2014.

100. Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, "Multi-Operator Collaboration for Green Cellular Networks under Roaming Price Consideration", in IEEE Vehicular Technology Conference (IEEE VTC-Fall 2014), Vancouver, Canada, Sept. 2014.

101. Ahmad Alsharoa, Hakim Ghazzai, Mohamed-Slim Alouini, "Near-Optimal Power Allocation with PSO Algorithm for MIMO Cognitive Networks using Multiple AF Two-Way Relays", in IEEE International Conference on Communications (IEEE ICC 2014), Sidney, Australia, June 2014.

102. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "On the Throughput of a Relay-Assisted Cognitive Radio MIMO Channel with Space Alignment", in the International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2014), Hammamet, Tunisia, May 2014.

103. Ahmad Alsharoa, Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, "Energy-efficient two-hop LTE resource allocation in high speed trains with moving relays", in the International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt 2014), Hammamet, Tunisia, May 2014.

104. Ahmad Alsharoa, Hakim Ghazzai, Mohamed-Slim Alouini, "Energy Efficient Design for MIMO Two-Way AF Multiple Relay Networks", in IEEE Wireless Communications and Networking Conference (IEEE WCNC 2014), Istanbul, Turkey, Apr. 2014.

2013:

105. Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, Adnan Abu Dayya, "Performance of Green LTE Networks Powered by the Smart Grid with Time Varying User Density", in IEEE Vehicular Technology Conference (IEEE VTC-Fall 2013), Las Vegas, USA, Sept. 2013.

106. Ahmad Alsharoa, Hakim Ghazzai, Mohamed-Slim Alouini, "A Genetic Algorithm for Multiple Relay Selection in Two-Way Relaying Cognitive Radio Networks", in IEEE Vehicular Technology Conference (IEEE VTC-Fall 2013), Las Vegas, USA, Sept. 2013.

107. Elias Yaacoub, Hakim Ghazzai, Mohamed-Slim Alouini, Adnan Abu Dayya, "Achieving Energy Efficiency in LTE with Joint D2D Communications and Green Networking Techniques", in IEEE International Wireless Communications and Mobile Computing Conference, (IEEE IWCMC 2013), Cagliari, Italy, July 2013.

108. Ahmad Alsharoa, Hakim Ghazzai, Mohamed-Slim Alouini, "A Low Complexity Algorithm for Multiple Relay Selection in Two-Way Relaying Cognitive Radio Networks", in IEEE Workshop on Cooperative and Cognitive Mobile Networks in conjunction with IEEE International Conference on Communications (IEEE ICC CoCoNet Workshops 2013), Budapest, Hungary, June 2013.

109. Lokman Sboui, Hakim Ghazzai, Zouheir Rezki, Mohamed-Slim Alouini, "Achievable Rate of Cognitive Radio Spectrum Sharing MIMO Channel with Space Alignment and Interference Temperature Precoding", in IEEE International Conference on Communications (IEEE ICC 2013), Budapest, Hungary, June 2013.

2012:

110. Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, Adnan Abu Dayya, "Optimized Green Operation of LTE Networks in the Presence of Multiple Electricity Providers", in IEEE International Workshop on Emerging Technologies for LTE-Advanced and Beyond-4G in conjunction with IEEE Global Communications Conference (IEEE Globecom workshops 2012), Anaheim, CA, USA, Dec. 2012.

111. Hakim Ghazzai, Elias Yaacoub, Mohamed-Slim Alouini, Adnan Abu Dayya, "A Genetic Algorithm Solution for the Operation of Green LTE Networks with Energy and Environment Considerations", in the International Conference on Neural Information Processing (ICONIP 2012), Doha, Qatar, Nov. 2012.