An unsupervised approach to COVID-19 fake tweet detection by Jarana, Bulungisa

“…The methodology includes a literature review, experimental analysis, and the utilization of a Twitter dataset. Methods: The study used both Mini-Batch K-means and K-means algorithms of clustering techniques to provide us with ‘grouping' of Twitter data in the two of clusters. …”
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Efficient radio resource management for future generation heterogeneous wireless networks by Adedoyin, Mary Abosede

“…Therefore, there is a need to develop efficient radio resource management algorithms that will address the above-mentioned technical challenges. …”
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SDN-Enabled Data Offloading and Load Balancing In WLAN and Cellular Networks by Ashipala, Aili Kanee

“…This dissertation proposes a traffic offloading and load balancing algorithm between cellular and Wi-Fi networks, to enhance the overall utilization of cellular network. …”
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Aggregated service consolidation by multi-server virtualization by Nkubito, Phillip Uwizeye

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Investigation on the efficient frontier based on CVaR under copula dependence structure with applications to South African JSE stocks by Damaseb, W B

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Distributed binary decision diagrams by Fasan, Mary Oluwasola

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An integrated and intelligent metaheuristic for constrained vehicle routing

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Predictive Maintenance: Leveraging Hybrid LSTM-CNN Architectures for Enhanced Performance by El Sadeek, Kamal Mohamed

“…On the NASA Battery dataset, where data is less variable, optimization through Genetic Algorithms (GA) proved highly effective. …”
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Multiobjective in-core fuel management optimisation for nuclear research reactors by Schlunz, Evert Barend

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Metamaterial antennas for cognitive radio applications by Raslan, Ahmed Rajaie

“…A model is proposed to explain, through simple numerical simulations and an optimization algorithm, the behavior of these component loaded antennas (which are equivalent to metamaterial inspired electrically small antennas).…”
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Noncooperative Game-Theoretic Planning for Autonomous Driving under Imperfect Information: A Quasi-Perfect Equilibrium Approach by Mogahed, Ahmed

“…The framework’s path planner generates equilibrium waypoints by formulating the problem in sequence form as a linear complementarity problem and solving it via Lemke’s algorithm. Then, a path manager generates geometrically optimal trajectories respecting the vehicle's minimum turning radius using Dubins path optimization. …”
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Introduction to fast Super-Paramagnetic Clustering by Yelibi, Lionel

“…We map stock market interactions to spin models to recover their hierarchical structure using a simulated annealing based Super-Paramagnetic Clustering (SPC) algorithm. This is directly compared to a modified implementation of a maximum likelihood approach to fast-Super-Paramagnetic Clustering (f-SPC). …”
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Design of a tip appendage for the control of tip leakage vortices in axial flow fans by Meyer, Thomas Oliver

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Methods that improve high frequency Single Flux Quantum electronics design by Le Roux, Paul

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Valuing American Asian Options with Least Squares Monte Carlo and Low Discrepancy Sequences

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A novel method for power system stabilizer design by Chen, Lian

“…However, power systems typically have multiple "modes" that result in the optimization problem being non-convex in nature. To overcome the issue of non-convexity, the optimization algorithm, embedded in the 111 University of Cape Town sub-optimal Hoo PSS design/tuning method, is based on Population Based Incremental Learning (PBIL). …”
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Approximation approaches for training neural network problems with dynamic mini-batch sub-sampled losses

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