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Browsing by Impact Area "Advanced Internet of Things"

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An architecture to negotiate and monitor energy exchanges in the smart microgrid

Author: Smith, Andrew C Date: Aug 2022 Traditional electrical power sources and their long distribution networks can no longer cope with the ever-increasing need for energy. Distributed energy generation in close geographical proximity to the consumption point is an alternative ... Read more
AutoElbow: An automatic elbow detection method for estimating the number of clusters in a dataset

Author: Onumanyi, Adeiza J ; Molokomme, Daisy N ; Isaac, Sherrin J ; Abu-Mahfouz, Adnan MI Date: 2022 The elbow technique is a well-known method for estimating the number of clusters required as a starting parameter in the K-means algorithm and certain other unsupervised machine-learning algorithms. However, due to the graphical output nature ... Read more
A critical appraisal of various implementation approaches for realtime pothole anomaly detection: Towards safer roads in developing nations

Author: Bello-Salau, H ; Onumanyi, Adeiza J ; Adebiyi, RF ; Adekale, AD ; Bello, RS ; Ajayi, O Date: Oct 2023 Road infrastructure is essential to national security and growth. Potholes on the road sur- face causes accidents and costly automotive damage. Novel technology that detects potholes and alerts drivers in real time may address this challenge. ... Read more
A critical appraisal of various implementation approaches for realtime pothole anomaly detection: Towards safer roads in developing nations

Author: Bello-Salau, H ; Onumanyi, Adeiza J ; Adebiyi, RF ; Adekale, AD ; Bello, RS ; Ajayi, O Date: Oct 2023 Road infrastructure is essential to national security and growth. Potholes on the road surface causes accidents and costly automotive damage. Novel technology that detects potholes and alerts drivers in real time may address this challenge. ... Read more
A delegated proof of proximity scheme for industrial internet of things consensus

Author: Ledwaba, LPI ; Hancke, GP ; Mitrokotsa, A ; Isaac, Sherrin J Date: Oct 2020 Recently, work with Distributed Ledger Technologies (DLTs) has focussed on leveraging the decentralised, immutable ledger for use outside of cryptocurrency. One industry poised to benefit from DLTs is the Industrial Internet of Things (IIoT); ... Read more
Edge intelligence in Smart Grids: A survey on architectures, offloading models, cyber security measures, and challenges

Author: Molokomme, DN ; Onumanyi, Adeiza J ; Abu-Mahfouz, Adnan MI Date: Aug 2022 The 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
Efficient synthesis of activated carbon (AC) from biomass for catalytic systems: A green and sustainable approach

Author: Timothy, A ; Akande, Amos A ; Odoh, CK ; Philip, M ; Fidelis, TT ; Amos, PI ; Banjoko, OO Date: Apr 2021 Tremendous 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
eHealth: A survey of architectures, developments in mHealth, security concerns and solutions

Author: Alenoghena, CO ; Onumanyi, Adeiza J ; Ohize, HO ; Adejo, AO ; Oligbi, M ; Ali, SI ; Okoh, SA Date: Oct 2022 The 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
An experimental investigation into high bandwidth wireless communication standards for the underground mine stope

Author: Chetty, Brenton L ; Isaac, Sherrin J ; Walingo, T Date: Sep 2023 There are many challenges associated with developing a feasible wireless communication system for the harsh underground mining environment. Radio signals suffer from strong attenuations due to the excessive reflections, diffractions, scatterings, ... Read more
Familiar household items as program objects

Author: Smith, Andrew C Date: Jul 2021 The English language is but one of many languages globally in use, yet it seems to dominate the world of automation in its application to computer programming. Our research considers a programming environment in which the written word is not ... Read more
Gas sensing materials roadmap

Author: Wang, H ; Ma, J ; Zhang, J ; Feng, Y ; Vijjapu, MT ; Yuvaraja, S ; Surya, SG ; Salama, KN ; Tshabalala, ZP ; Akande, Amos A Date: Jun 2021 Gas sensor technology is widely utilized in various areas ranging from home security, environment and air pollution, to industrial production. It also hold great promise in non-invasive exhaled breath detection and an essential device in ... Read more
Investigating distance bounding for delegated proof-of-proximity consensus within IIoT

Author: Ledwaba, Lehlogonolo PI ; Hancke, GP ; Isaac, Sherrin J Date: Jun 2022 With limited processing, energy and storage along with a deadline sensitive operational environment, the combination of the Industrial IoT (IIoT) with distributed ledger technologies (DLTs) could serve to introduce intolerable latency into ... Read more
Load-driven resource allocation for enhanced interference mitigation in cellular networks

Author: Asaka, OT ; Adejo, A ; Onumanyi, Adeiza J ; Bello-Salau, H ; Oluwamotemi, FT Date: Jul 2021 Cellular users are often considered to be uniformly distributed within the communication network for the purposes of simplified analysis. Based on this assumption, the inter-cell interference experienced by users has been handled using soft ... Read more
A micro grid information architecture with open source components

Author: Smith, Andrew C ; Mkhize, Cyprian B ; Mahlobo, Boitumelo T ; Isaac, Sherrin J Date: Dec 2021 Presented is an information system architecture based on open source platforms to support the successful management of a micro grid. The paper justifies the use of open source platforms in the micro grid context. Also given are the benefits ... Read more
Micro nano manufacturing methods for chemical, gas and bio sensors, water purification and energy technologies

Author: Akande, Amos A ; Adeleye, AA ; Adenle, AA ; Mwakikunga, Bonex W Date: Dec 2020 This chapter reports on the various methods of fabricating and manufacturing micro and nano sensor, membrane and energy devices. Firstly, the characteristic often sought after by scientists and engineers for effective and efficient performance ... Read more
One-dimensional titanate nanotube materials: Heterogeneous solid catalysts for sustainable synthesis of biofuel precursors/value-added chemicals—a review

Author: Adeleye, AT ; John, KI ; Adeleye, PG ; Akande, Amos A ; Banjoko, OO Date: Sep 2021 One-dimensional (1D) titanate nanotubes materials (protonated titanate nanotube (HTNT) and sodium titanate nanotube (NaTNT)) have been reported as low-cost and efficient catalytic materials in chemical syntheses for the production of biofuel ... Read more
Performance analysis of machine learning algorithms for energy demand–supply prediction in smart grids

Author: Cebekhulu, Eric ; Onumanyi, Adeiza J ; Isaac, Sherrin J Date: Feb 2022 The use of machine learning (ML) algorithms for power demand and supply prediction is becoming increasingly popular in smart grid systems. Due to the fact that there exist many simple ML algorithms/models in the literature, the question arises ... Read more
Performance analysis of machine learning classifiers for pothole road anomaly segmentation

Author: Bello-Salau, H ; Onumanyi, Adeiza J ; Adebiyi, RF ; Adedokun, EA ; Hancke, Gp Date: Jun 2021 Recently, machine learning (ML) classifiers are being widely deployed in many intelligent transportation systems towards improving the safety and comfort of passengers as well as to ease and enhance road navigation. However, the comparative ... Read more
Smart microgrid energy market: Evaluating distributed ledger technologies for remote and constrained microgrid deployments

Author: Ledwaba, Lehlogonolo PI ; Hancke, GP ; Isaac, Sherrin J ; Venter, HS Date: Mar 2021 The increasing strain on ageing generation infrastructure has seen more frequent instances of scheduled and unscheduled blackouts, rising reliability on fossil fuel based energy alternatives and a slow down in efforts towards achieving universal ... Read more
Telemedicine: A survey of telecommunication technologies, developments, and challenges

Author: Alenoghena, CO ; Ohize, HO ; Adejo, AO ; Onumanyi, Adeiza J ; Ohihoin, EE ; Balarabe, AI ; Okoh, SA ; Kolo, E ; Alenoghena, B Date: Mar 2023 The concept of telemedicine encompasses the use of information and telecommunication technology to render medical services irrespective of geographical separation between physicians and patients [1]. Telemedicine has been in practice as far ... Read more

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