4 papers
Intensity Dot Product Graphs
Giulio Valentino Dalla Riva, Matteo Dalla Riva
Latent-position random graph models usually treat the node set as fixed once the sample size is chosen, while graphon-based and random-measure constructions allow more randomness a…
Random Dot Product Graphs as Dynamical Systems: Limitations and Opportunities
Giulio Valentino Dalla Riva
Can we learn the differential equations governing the evolution of a temporal network? We investigate this within Random Dot Product Graphs (RDPGs), where each network snapshot is…
Schelling segregation dynamics in densely-connected social network graphs
Sage Anastasi, Giulio Dalla Riva
Schelling segregation is a well-established model used to investigate the dynamics of segregation in agent-based models. Since we consider segregation to be key for the development…
Measuring changes in polarisation using Singular Value Decomposition of network graphs
Sage Anastasi, Giulio Dalla Riva
In this paper we present new methods of measuring polarisation in social networks. We use Random Dot Product Graphs to embed social networks in metric spaces. Singular Value Decomp…