4 papers
Dual-Graph Multi-Agent Reinforcement Learning for Handover Optimization
Matteo Salvatori, Filippo Vannella, Sebastian Macaluso +5
HandOver (HO) control in cellular networks is governed by a set of HO control parameters that are traditionally configured through rule-based heuristics. A key parameter for HO opt…
Context-aware Adaptive Visualizations for Critical Decision Making
Angela Lopez-Cardona, Mireia Masias Bruns, Nuwan T. Attygalle +12
Effective decision-making often relies on timely insights from complex visual data. While Information Visualization (InfoVis) dashboards can support this process, they rarely adapt…
Diffusion Models for Tabular Data Imputation and Synthetic Data Generation
Mario Villaizán-Vallelado, Matteo Salvatori, Carlos Segura +1
Data imputation and data generation have important applications for many domains, like healthcare and finance, where incomplete or missing data can hinder accurate analysis and dec…
AdSight: Scalable and Accurate Quantification of User Attention in Multi-Slot Sponsored Search
Mario Villaizán-Vallelado, Matteo Salvatori, Kayhan Latifzadeh +3
Modern Search Engine Results Pages (SERPs) present complex layouts where multiple elements compete for visibility. Attention modelling is crucial for optimising web design and comp…