3 papers
cs.SI2026
The Significance of User Characteristics for Reposting Prediction on X: A Comparative Analysis Under Distribution Shift
Ziming Xu, Shi Zhou, Vasileios Lampos +1
Understanding information diffusion on X (formerly Twitter) requires accurate modelling of reposting behaviour. Most existing work predicts reposting under in-distribution settings…
cs.LG2026
Optimising antibiotic switching via forecasting of patient physiology
Magnus Ross, Nel Swanepoel, Akish Luintel +4
Timely transition from intravenous (IV) to oral antibiotic therapy shortens hospital stays, reduces catheter-related infections, and lowers healthcare costs, yet one in five patien…
cs.LG2025
Sonnet: Spectral Operator Neural Network for Multivariable Time Series Forecasting
Yuxuan Shu, Vasileios Lampos
Multivariable time series forecasting methods can integrate information from exogenous variables, leading to significant prediction accuracy gains. The transformer architecture has…