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Department of Information Technology Education: Recent submissions

Now showing items 21-27 of 27

An overview of the digital forensic investigation infrastructure of Ghana

Apau R.; Koranteng F.N. (Elsevier B.V., 2020)

Cybercrime incidents continue to plague economic development in the African region. Prior research indicates that millions of dollars are lost annually due to this menace. The prospects of Digital Forensics Investigation ...
Heat and mass transfer together with hybrid nanofluid flow over a rotating disk

Tassaddiq A.; Khan S.; Bilal M.; Gul T.; Mukhtar S.; Shah Z.; Bonyah E. (American Institute of Physics Inc., 2020)

This article explores an incompressible hybrid nanofluid flow over an infinite impermeable rotating disk. The influence of a magnetic field has been added to better examine the fine point of nanoliquid flow. The main purpose ...
Predicting Engagement on Collaborative Learning Systems: Perceptions of Postgraduate Students

Gyamfi S.A.; Koranteng F.N.; Apau R.; Ansong-Gyimah K. (Association for Computing Machinery, 2020)

One of the main prerequisites for the implementation of collaborative learning systems in higher education is academic engagement by students. At the same time, user satisfaction on collaborative learning systems is a ...
Dual solutions in MHD stagnation point flow of nanofluid induced by porous stretching/shrinking sheet with anisotropic slip

Nadeem S.; Israr-Ur-Rehman M.; Saleem S.; Bonyah E. (American Institute of Physics Inc., 2020)

In this article, the steady three-dimensional stagnated flow induced by a porous moving system is investigated. The flow field and thermal distribution are subject to anisotropic slip and a magnetic field. The existing ...
Wavelet-Based Cough Signal Decomposition for Multimodal Classification

Agbley B.L.Y.; Li J.; Haq A.; Cobbinah B.; Kulevome D.; Agbefu P.A.; Eleeza B. (Institute of Electrical and Electronics Engineers Inc., 2020)

Signal classifications have benefited from the successes of ML and DNN architectures. Cough classification techniques mainly extract features such as the Mel Frequency Cepstral Coefficients for training. Most of these works ...
S-CCCapsule: Pneumonia detection in chest X-ray images using skip-connected convolutions and capsule neural network

Adu K.; Yu Y.; Cai J.; Dela Tattrah V.; Adu Ansere J.; Tashi N. (IOS Press BV, 2021)

The squash function in capsule networks (CapsNets) dynamic routing is less capable of performing discrimination of non-informative capsules which leads to abnormal activation value distribution of capsules. In this paper, ...
A Substitution-Box Structure Based on Crowd Supply Infinite Noise TRNG

Ibrahim H.; Ozkaynak F. (Institute of Electrical and Electronics Engineers Inc., 2021)

Practical applications in cryptology science have a very wide spectrum. One of the important primitives based on many of these applications is the substitution-box structures. Since substitution-box structures are the main ...

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