7 papers
LAMSkyCam: A Low-cost and Miniature Ground-based Sky Camera
Mayank Jain, Vishal Singh Sengar, Isabella Gollini +3
Ground-based sky imagers (GSIs) are increasingly becoming popular amongst the remote sensing analysts. This is because such imagers offer fantastic alternatives to satellite measur…
An Extremely-low Cost Ground-Based Whole Sky Imager
Mayank Jain, Isabella Gollini, Michela Bertolotto +2
Ground-based Whole Sky Imagers (WSIs) are increasingly being used for various remote sensing applications. While the fundamental requirements of a WSI are to make it climate-proof…
A mixture model approach for clustering bipartite networks
Isabella Gollini
This chapter investigates the latent structure of bipartite networks via a model-based clustering approach which is able to capture both latent groups of sending nodes and latent v…
A multilayer exponential random graph modelling approach for weighted networks
Alberto Caimo, Isabella Gollini
A new modelling approach for the analysis of weighted networks with ordinal/polytomous dyadic values is introduced. Specifically, it is proposed to model the weighted network conne…
Rapidly bounding the exceedance probabilities of high aggregate losses
Isabella Gollini, Jonathan Rougier
We consider the task of assessing the righthand tail of an insurer's loss distribution for some specified period, such as a year. We present and analyse six different approaches: f…
Bayesian computational algorithms for social network analysis
Alberto Caimo, Isabella Gollini
In this chapter we review some of the most recent computational advances in the rapidly expanding field of statistical social network analysis using the R open-source software. In…