66 citations · 210 across the 25 of their papers we have counts for
4 papers · 1 filter
Inferring the dynamics of quasi-reaction systems via nonlinear local mean-field approximations
Matteo Framba, Veronica Vinciotti, Ernst C. Wit
In the modelling of stochastic phenomena, such as quasi-reaction systems, parameter estimation of kinetic rates can be challenging, particularly when the time gap between consecuti…
A unified approach to penalized likelihood estimation of covariance matrices in high dimensions
Luca Cibinel, Alberto Roverato, Veronica Vinciotti
We consider the problem of estimation of a covariance matrix for Gaussian data in a high dimensional setting. Existing approaches include maximum likelihood estimation under a pre-…
Causal generalized linear models via Pearson risk invariance
Alice Polinelli, Veronica Vinciotti, Ernst C. Wit
Prediction invariance of causal models under heterogeneous settings has been exploited by a number of recent methods for causal discovery, typically focussing on recovering the cau…
Relational event models with global covariates
Melania Lembo, Rūta Juozaitienė, Veronica Vinciotti +1
Bike sharing is an increasingly popular mobility choice as it is a sustainable, healthy and economically viable transportation mode. By interpreting rides between bike stations ove…