Browsing by Author "Al-Ali, Abdulla"
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3-D Stochastic Geometry-Based Modeling and Performance Analysis of Efficient Security Enhancement Scheme for IoT Systems
Chamkhia, Hela; Erbad, Aiman; Al-Ali, Abdulla Khalid; Mohamed, Amr; Refaey, Ahmed; Guizani, Mohsen... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Internet of Things (IoT) systems are becoming core building blocks for different services and applications supporting every day's life. The heterogeneous nature of IoT devices and the complex use scenarios make it hard to ... -
Comparing models of problem and project-based learning (PBL) courses and student engagement in civil engineering in Qatar
Naji, Khalid Kamal; Ebead, Usama; Al-Ali, Abdulla Khalid; Du, Xiangyun ( Modestum LTD , 2020 , Article)Background: While improved student engagement has been highlighted as an essential goal and a major outcome of Problem and Project-Based learning (PBL), little empirical evidence has been provided regarding types and forms ... -
Engineering students' readiness to transition to emergency online learning in response to COVID-19: Case of Qatar
Naji, Khalid Kamal; Du, Xiangyun; Tarlochan, Faris; Ebead, Usama; Hasan, Mahmood A.; Al-Ali, Abdulla Khalid... more authors ... less authors ( Modestum LTD , 2020 , Article)This study examined engineering students' initial readiness to transition to emergency online learning in response to COVID-19 in Qatar. A theoretical framework is proposed for understanding the factors influencing students' ... -
Secure Bluetooth Communication in Smart Healthcare Systems: A Novel Community Dataset and Intrusion Detection System
Zubair, Mohammed; Ghubaish, Ali; Unal, Devrim; Al-Ali, Abdulla; Reimann, Thomas; Alinier, Guillaume; Hammoudeh, Mohammad; Qadir, Junaid... more authors ... less authors ( MDPI , 2022 , Article)Smart health presents an ever-expanding attack surface due to the continuous adoption of a broad variety of Internet of Medical Things (IoMT) devices and applications. IoMT is a common approach to smart city solutions that ...