Hi, welcome to my webpage!

Giorgia Zaccaria

Postdoctoral Research Fellow

University of Milano-Bicocca

News

September 2025

• New Paper! - Our work titled Social sustainability in Italy: a model-based hierarchical composite indicator with Cinzia Di Nuzzo has been published in Annals of Operations Research. Read it here.

August 2025

• New Preprint! - Our work titled Robust fuzzy clustering with cellwise outliers with Lorenzo Benzakour, Luis A. García-Escudero, Francesca Greselin, and Agustín Mayo-Íscar is now available on arXiv. Read it here.

June 2025

• New Release! - The new version of our R package PUGMM is now available on CRAN at https://cran.r-project.org/web/packages/PUGMM.

May 2025

• New Paper! - Our work titled Cellwise outlier detection in heterogeneous population with Luis A. García-Escudero, Francesca Greselin, and Agustín Mayo-Íscar has been published in Technometrics. Read it here.

March 2025

• New Paper! - Our work titled Ultrametric Factor Analysis for building hierarchies of reliable and unidimensional latent concepts with Mariaelena Bottazzi Schenone, Carlo Cavicchia and Maurizio Vichi has been published in Psychometrika. Read it here.

November 2024

• Plenary Talk! - It is a great honor and pleasure for me to be one of the plenary speakers at the 6th BYMAT conference. I presented an overview of ultrametric models in both single and heterogeneous population frameworks!