17 papers
Advanced modelling and data analytics in aviation
Aziida Nanyonga
The aviation industry characterized by its stringent safety standards has seen a growing need for innovative approaches to enhance safety measures. Despite the vast accumulation of…
Explainable Deep Learning for Pediatric Pneumonia Detection in Chest X-Ray Images
Adil O. Khadidos, Aziida Nanyonga, Alaa O. Khadidos +2
Background: Pneumonia remains a leading cause of morbidity and mortality among children worldwide, emphasizing the need for accurate and efficient diagnostic support tools. Deep le…
Is BERTopic Better than PLSA for Extracting Key Topics in Aviation Safety Reports?
Aziida Nanyonga, Joiner Keith, Turhan Ugur +1
This study compares the effectiveness of BERTopic and Probabilistic Latent Semantic Analysis (PLSA) in extracting meaningful topics from aviation safety reports aiming to enhance t…
Utilizing AI for Aviation Post-Accident Analysis Classification
Aziida Nanyonga, Graham Wild
The volume of textual data available in aviation safety reports presents a challenge for timely and accurate analysis. This paper examines how Artificial Intelligence (AI) and, spe…
Preserving Seasonal and Trend Information: A Variational Autoencoder-Latent Space Arithmetic Based Approach for Non-stationary Learning
Hassan Wasswa, Aziida Nanyonga, Timothy Lynar
AI models have garnered significant research attention towards predictive task automation. However, a stationary training environment is an underlying assumption for most models an…
IoT Botnet Detection: Application of Vision Transformer to Classification of Network Flow Traffic
Hassan Wasswa, Timothy Lynar, Aziida Nanyonga +1
Despite the demonstrated effectiveness of transformer models in NLP, and image and video classification, the available tools for extracting features from captured IoT network flow…