4 papers
Context-KG: Context-Aware Knowledge Graph Visualization with User Preferences and Ontological Guidance
Rumali Perera, Xiaoqi Wang, Han-wei Shen
Knowledge Graphs (KGs) are increasingly used to represent and explore complex, interconnected data across diverse domains. However, existing KG visualization systems remain limited…
GS-Surrogate: Deformable Gaussian Splatting for Parameter Space Exploration of Ensemble Simulations
Ziwei Li, Rumali Perera, Angus Forbes +5
Exploring ensemble simulations is increasingly important across many scientific domains. However, supporting flexible post-hoc exploration remains challenging due to the trade-off…
A generalized forecasting solution to enable future insights of COVID-19 at sub-national level resolutions
Umar Marikkar, Harshana Weligampola, Rumali Perera +9
COVID-19 continues to cause a significant impact on public health. To minimize this impact, policy makers undertake containment measures that however, when carried out disproportio…
Spatial analysis of COVID-19 and socio-economic factors in Sri Lanka
Rumali Perera, Harshana Weligampola, Umar Marikkar +6
The spread of the global COVID-19 pandemic affected Sri Lanka similar to how it affected other countries across the globe. The Sri Lankan government took many preventive measures t…