Author:Kukuni, TG; Markus, E; Kotze, B; Abu-Mahfouz, Adnan MIDate:Aug 2022The application of machine learning in resolving complex cyber-security challenges in smart manufacturing plant is growing. Network intrusion and anomaly detection is posing high risks in sensory data integrity and optimisation of processes ...Read more
Author:Ngejane, Hombakazi C; Eloff, JHP; Sefara, Tshephisho J; Marivate, VNDate:Mar 2021Chat-logs are informative digital footprints available on Social Media Platforms (SMPs). With the rise of cybercrimes targeting children, chat-logs can be used to discover and flag harmful behaviour for the attention of law enforcement units. ...Read more
Author:Dludla, Angeline G; Mekuria, FissehaDate:May 2021Radio Frequency spectrum is the superhighway enabling a myriad of wireless ICT services and applications. Spectrum scarcity and expensive licensing cost has resulted in research and innovations by the CSIR, wireless network providers and ...Read more
Author:Molokomme, DN; Onumanyi, Adeiza J; Abu-Mahfouz, Adnan MIDate:Aug 2022The rapid development of new information and communication technologies (ICTs) and the deployment of advanced Internet of Things (IoT)-based devices has led to the study and implementation of edge computing technologies in smart grid (SG) ...Read more
Author:Rasheed, J; Wardak, AB; Abu-Mahfouz, Adnan MI; Umer, T; Yesiltepe, M; Waziry, SDate:Oct 2022Granting smart device consumers with information, simply and quickly, is what drives quick response (QR) codes and mobile marketing to go hand in hand. It boosts marketing campaigns and objectives and allows one to approach, engage, influence, ...Read more
Author:Timothy, A; Akande, Amos A; Odoh, CK; Philip, M; Fidelis, TT; Amos, PI; Banjoko, OODate:Apr 2021Tremendous efforts in developing sustainable processes for integrated production of value-added products/chemicals and fuels in biorefineries increase through delicate designs towards sustainability. This review focuses on the synthesis of ...Read more
Author:Makhetha, MJ; Markus, ED; Abu-Mahfouz, Adnan MIDate:Nov 2022This paper presents a wireless power transfer (WPT) technique based on self-resonant Conformal Strongly Coupled Magnetic Resonance (CSCMR) model. The proposed model is compared to a capacitor-loaded mode in terms of their transmission efficiency ...Read more
Author:Alenoghena, CO; Onumanyi, Adeiza J; Ohize, HO; Adejo, AO; Oligbi, M; Ali, SI; Okoh, SADate:Oct 2022The ramifications of the COVID-19 pandemic have contributed in part to a recent upsurge in the study and development of eHealth systems. Although it is almost impossible to cover all aspects of eHealth in a single discussion, three critical ...Read more
Author:Ogbodo, EU; Abu-Mahfouz, Adnan MI; Kurien, AMDate:Dec 2022Smart cities have been envisioned to provide smartness in managing internet of things (IoT) application domains, such as transport and mobility, health care, natural resources, electricity and energy, homes and buildings, commerce and retail, ...Read morecbnd
Author:Heyns, R; Ndiaye, M; Abu-Mahfouz, Adnan MIDate:Jun 2021In this work, we proposed an automated smart cart system for use in the shopping industry. A smart cart equipped with sensors and computing resources would classify as an edge device for the Industrial Internet of Things (IIoT). In our design ...Read more
Author:Olatinwo, DD; Abu-Mahfouz, Adnan MI; Hancke, GP; Myburgh, HCDate:May 2023Among the wireless body area network (WBAN) scarce resources, energy resource is an essential resource on which most of the WBAN biomedical devices activities depend upon. The biomedical devices are usually battery-powered and if they fail ...Read more
Author:Fon, RC; Igboamalu, F; Ndjiongue, AR; Ouahada, K; Leke, C; Abu-Mahfouz, Adnan MIDate:Aug 2022The new concept of smart city requires numerous electronic devices such as actuator sensor interface distributed across multiple outdoor environment. The internet of things (IoT) plays a crucial role in connected devices via the internet. In ...Read more
Author:Olatinwo, DD; Abu-Mahfouz, Adnan MI; Hancke, GPDate:Feb 2022Energy efficiency is an important quality-of-service requirement that needs to be considered when designing an efficient MAC protocol for a WBAN system due to the limited power resources of biomedical sensor devices. To address this, an ...Read more
Author:Ogbodo, E; Dorrell, D; Abu-Mahfouz, Adnan MIDate:Jul 2021The development of a modern electric power grid has triggered the need for large-scale monitoring and communication in smart grids for efficient grid automation. This has led to the development of smart grids, which utilize cognitive radio ...Read more
Author:Olatinwo, DD; Abu-Mahfouz, Adnan MI; Hancke, GP; Myburgh, HCDate:Nov 2023Internet-of-Things (IoT)-enabled wireless body area networks (WBANs) are resource-constrained in nature (energy, bandwidth, and time-slot resources); hence, their performance in healthcare monitoring often deteriorates as the number of active ...Read more
Author:Skosana, Vusi J; Abu-Mahfouz, Adnan MIDate:May 2023A measurement matrix is essential to compressed sensing frameworks. The measurement matrix can establish the fidelity of a compressed signal, reduce the sampling rate demand, and enhance the stability and performance of the recovery algorithm. ...Read more
Author:Lysko, Albert A; Mfupe, Luzango PDate:Dec 2022The radio frequency spectrum is a very valuable resource. Analogue television broadcasting uses the spectrum inefficiently and television (TV) broadcasting brings less income than mobile services. With these, the world is moving to digital ...Read more
Author:Mak, Franco; Govender, Avashna; Badenhorst, JacoDate:Feb 2024The majority of South Africa’s eleven languages are low-resourced, posing a major challenge to Automatic Speech Recognition (ASR) development. Modern ASR systems require an extensive amount of data that is extremely difficult to find for ...Read more
Author:Magubane, Z; Tarwireyi, P; Abu-Mahfouz, Adnan MI; Adigun, MDate:Nov 2021The Internet of Things is a network of devices that sense and communicate the sensed data over the internet without human intervention. These devices are resource constrained, perform poor in a complex network. Routing becomes a significant ...Read more
Author:Cevik, T; Cevik, N; Rasheed, J; Abu-Mahfouz, Adnan MI; Osnan, ODate:May 2023Many face-recognition (FR) methods have been proposed thus far. Although FR has achieved wisdom in square pixel-based image processing (SIP) due to many studies, this wisdom has not been transferred to Hexagonal pixel-based image processing ...Read more