Author:Maarsingh, B; Grobbelaar, SS; Uriona-Maldonado, M; Herselman, Martha EDate:Aug 2021Information and Communication Technologies for Development (ICT4D) projects aim to improve the living conditions of marginalized communities. However, ICT4D interventions have high failure rates. We draw on the Technological Innovation for ...Read more
Author:Isong, B; Ratanang, T; Gasela, N; Abu-Mahfouz, Adnan MIDate:Nov 2023This paper addresses the issues of fault tolerance (FT) and intrusion detection (ID) in the Software-defined networking (SDN) environment. We design an integrated model that combines the FT-Manager as an FT mechanism and an ID-Manager, as an ...Read more
Author:Adams, A; Abu-Mahfouz, Adnan MI; Hancke, GPDate:Nov 2023Transport systems are fundamental to supporting economic growth, and the need for smarter, safer, more efficient and climate neutral transport systems continues to grow. Maintenance and operation of transport infrastructure is expensive and ...Read more
Author:Akande, Amos A; Adeleye, AA; Adenle, AA; Mwakikunga, Bonex WDate:Dec 2020This 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
Author:Mthethwa, Siyabonga; Nthatheni, Ronewa G; Maremi, Keneilwe J; Thulare, TumisoDate:Dec 2023Prior to the COVID-19 pandemic, many ICT initiatives were implemented in rural schools across the country to improve teaching and learning. This paper discusses the various factors that contributed to the failure to sustain ICT initiatives. ...Read more
Author:Sebopelo, R; Isong, B; Gasela, N; Abu-Mahfouz, Adnan MIDate:Nov 2021Despite the advantages of Software-defined networking (SDN) over the traditional networks, SDN is facing several challenges such as security threats and attacks, dominated by a distributed denial of service (DDoS) attacks that target the ...Read more
Author:Van den Bergh, FransDate:Jun 2019The slanted-edge method describes an algorithm for measuring the spatial frequency response (SFR) of digital imaging systems. The method can be applied to edges oriented at nearly any angle, but there are some angles that cause simplistic ...Read more