38 citations · 184 across the 36 of their papers we have counts for
4 papers · 1 filter
The Rescaled Polya Urn and the Wright-Fisher process with mutation
Giacomo Aletti, Irene Crimaldi
In [arXiv:1906.10951 (forthcoming on Advances in Applied Probability),arXiv:2011.05933 (published on PLOS ONE)] the authors introduce, study and apply a new variant of the Eggenber…
Causal Effects with Hidden Treatment Diffusion on Observed or Partially Observed Networks
Costanza Tortú, Irene Crimaldi, Fabrizia Mealli +1
In randomized experiments, interactions between units might generate a treatment diffusion process. This is common when the treatment of interest is an actual object or product tha…
Damping effect in innovation processes: case studies from Twitter
Giacomo Aletti, Irene Crimaldi
Understanding the innovation process, that is the underlying mechanisms through which novelties emerge, diffuse and trigger further novelties is undoubtedly of fundamental importan…
Urn models with random multiple drawing and random addition
Irene Crimaldi, Pierre-Yves Louis, Ida Germana Minelli
We consider an urn model with multiple drawing and random time-dependent addition matrix. The model is very general with respect to previous literature: the number of sampled balls…