Browsing by Author "Abualsaud, Khalid"
Now showing items 21-27 of 27
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Secure Transmission of IoT mHealth Patient Monitoring Data from Remote Areas Using DTN
Yaacoub, Elias; Abualsaud, Khalid; Khattab, Tamer; Chehab, Ali ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)In remote rural areas without continuous Internet connectivity, it is hard to envisage the use of mHealth applications for remote patient monitoring. In such areas, patients need to travel long distances to reach the nearest ... -
Smart System to Monitor Social-Distancing During the Covid-19 Pandemic
Elharrouss, Omar; Al-Maadeed, Noor; Abualsaud, Khalid; Mahmoud, Amr; Khattab, Tamer; Al-Maadeed, Somaya; Al-Ali, Ali... more authors ... less authors ( Qatar University Press , 2020 , Poster)We introduce a smart system to track and maintain real-time physical distance between people and to warn people to any deviation from the prescribed distances. Social-distancing is an effective way of slowing infectious ... -
A Testbed for Implementing Lightweight Physical Layer Security in an IoT-based Health Monitoring System
Hussain, Ahmed Mohamed; Abualsaud, Khalid; Yaacoub, Elias; Khattab, Tamer; Gehani, Abdurrazzak; Guizani, Mohsen... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Telemedicine is a technique that allows patients to have health-related consultations without the need to be physically present in the hospital through phone and video calling technologies. In recent years, researchers ... -
Towards Information Theoretic Interpretation of Practical Ciphers
Abdellatif, Basem; Elfouly, Tarek; Abualsaud, Khalid; Gouissem, Ala; Yaacoub, Elias; Khattab, Tamer... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)In spite of the wide spread of practical crypto- systems and ciphers nowadays, they still lack a unique metric to measure the secrecy level they provide. Their strength is measured in an ad-hoc way by exposing them to ... -
Video surveillance using deep transfer learning and deep domain adaptation: Towards better generalization
Himeur, Yassine; Al-Maadeed, Somaya; Kheddar, Hamza; Al-Maadeed, Noor; Abualsaud, Khalid; Mohamed, Amr; Khattab, Tamer... more authors ... less authors ( Elsevier , 2023 , Other)Recently, developing automated video surveillance systems (VSSs) has become crucial to ensure the security and safety of the population, especially during events involving large crowds, such as sporting events. While ... -
ViDMASK dataset for face mask detection with social distance measurement
Ottakath, Najmath; Elharrouss, Omar; Almaadeed, Noor; Al-Maadeed, Somaya; Mohamed, Amr; Khattab, Tamer; Abualsaud, Khalid... more authors ... less authors ( Elsevier B.V. , 2022 , Article)The COVID-19 outbreak has extenuated the need for a monitoring system that can monitor face mask adherence and social distancing with the use of AI. With the existing video surveillance systems as base, a deep learning ... -
Walsh transform with moving average filtering for data compression in wireless sensor networks
Elsayed, Mohamed; Mahmuddin, Massudi; Badawy, Ahmed; Elfouly, Tarek; Mohamed, Amr; Abualsaud, Khalid... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Due to the peculiarity of wireless sensor networks (WSNs), where a group of sensors continuously transmit data to other sensors or to the fusion center, it is crucial to compress the transmitted data in order to save the ...