15 citations · 34 across the 15 of their papers we have counts for
26 papers
Leveraging 3D LiDAR Sensors to Enable Enhanced Urban Safety and Public Health: Pedestrian Monitoring and Abnormal Activity Detection
Nawfal Guefrachi, Jian Shi, Hakim Ghazzai +1
The integration of Light Detection and Ranging (LiDAR) and Internet of Things (IoT) technologies offers transformative opportunities for public health informatics in urban safety a…
A Machine Learning Smartphone-based Sensing for Driver Behavior Classification
Sarra Ben Brahim, Hakim Ghazzai, Hichem Besbes +1
Driver behavior profiling is one of the main issues in the insurance industries and fleet management, thus being able to classify the driver behavior with low-cost mobile applicati…
Low Complexity Recruitment for Collaborative Mobile Crowdsourcing Using Graph Neural Networks
Aymen Hamrouni, Hakim Ghazzai, Turki Alelyani +1
Collaborative Mobile crowdsourcing (CMCS) allows entities, e.g., local authorities or individuals, to hire a team of workers from the crowd of connected people, to execute complex…
Topic Modeling and Progression of American Digital News Media During the Onset of the COVID-19 Pandemic
Xiangpeng Wan, Michael C. Lucic, Hakim Ghazzai +1
Currently, the world is in the midst of a severe global pandemic, which has affected all aspects of people's lives. As a result, there is a deluge of COVID-related digital media ar…
Towards Collaborative Mobile Crowdsourcing
Aymen Hamrouni, Hakim Ghazzai, Turki Alelyani +1
Mobile Crowdsourcing (MC) is an effective way of engaging large groups of smart devices to perform tasks remotely while exploiting their built-in features. It has drawn great atten…
A Social IoT-driven Pedestrian Routing Approach during Epidemic Time
Abdullah Khanfor, Hamdi Friji, Hakim Ghazzai +1
The unprecedented worldwide spread of coronavirus disease has significantly sped up the development of technology-based solutions to prevent, combat, monitor, or predict pandemics…