Sydney Digital Theses (Open Access)
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This is the digital archive for PhD, professional doctorates and Masters (Research) theses from the University of Sydney
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Enhancing Graph Representation Learning: Data-Aware Advances in Graph Neural Networks
Published 2026Graph-structured data is a fundamental data modality across diverse domains, in which the relations among entities can be as crucial as the entities themselves. However, the irregular nature of it renders traditional ...Open AccessThesis -
Translation of Digitally Enabled Health Initiatives for Human Development
Published 2026Access to digital technologies alone is insufficient to achieve desired improvements in low- and middle-income countries (LMICs). Historically, efforts have focused on exporting solutions from Western settings to LMICs, ...EmbargoedThesis -
Confronting Plate Models with the Deep Mantle
Published 2026Mantle circulation models, numerical models of whole-mantle convection driven by tectonic reconstructions, are widely used to predict present-day mantle structure and, in turn, to evaluate the reconstructions themselves. ...Open AccessThesis -
Capturing Students' Conceptual Change When Exploring Decimals through Dynamic Digital Representations
Published 2026Decimals are of great significance in the primary mathematics curriculum due to their application and use in everyday life. The purpose of this study was to investigate the effectiveness of certain dynamic digital ...Open AccessThesis -
BayeSpace - Applying Bayesian Statistics to Environmental and Ecological Phenomena
Published 2026Environmental and ecological phenomena are inherently complex, dynamic, and uncertain — requiring analytical tools that can generate accurate predictions while transparently quantifying uncertainty. This thesis introduces ...Open AccessThesis