Factor PD-Clustering. - Cristina Tortora; Mireille Gettler-Summa; Francesco Palumbo (Algorithms from and for Nature and Life, 2013)

Unsupervised learning via mixtures of skewed distributions with hypercube contours. - Brian C. Franczak; Cristina Tortora; Ryan P. Browne; Paul D. McNicholas (Pattern Recognit. Lett., 2015)

Corrigendum to "Unsupervised learning via mixtures of skewed distributions with hypercube contours" [Pattern Recognition Letters. 58(1), 69-76]. - Brian C. Franczak; Cristina Tortora; Ryan P. Browne; Paul D. McNicholas (Pattern Recognit. Lett., 2015)

Factor probabilistic distance clustering (FPDC): a new clustering method. - Cristina Tortora; Mireille Gettler-Summa; Marina Marino; Francesco Palumbo (Adv. Data Anal. Classif., 2016)

A mixture of generalized hyperbolic factor analyzers. - Cristina Tortora; Paul D. McNicholas; Ryan P. Browne (Adv. Data Anal. Classif., 2016)

A Mixture of Coalesced Generalized Hyperbolic Distributions. - Cristina Tortora; Brian C. Franczak; Ryan P. Browne; Paul D. McNicholas (J. Classif., 2019)

A Probabilistic Distance Clustering Algorithm Using Gaussian and Student-t Multivariate Density Distributions. - Cristina Tortora; Paul D. McNicholas; Francesco Palumbo (SN Comput. Sci., 2020)

Model-Based Clustering, Classification, and Discriminant Analysis Using the Generalized Hyperbolic Distribution: MixGHD R package. - Cristina Tortora; Ryan P. Browne; Aisha Elsherbiny; Brian C. Franczak; Paul D. McNicholas (J. Stat. Softw., 2021)

Model-based clustering and outlier detection with missing data. - Hung Tong; Cristina Tortora (Adv. Data Anal. Classif., 2022)

Clustering mixed-type data using a probabilistic distance algorithm. - Cristina Tortora; Francesco Palumbo (Appl. Soft Comput., 2022)

Nonparametric Regression Analysis of Cyclist Waiting Times across Three Behavioral Typologies. - Jeremy Walker; Cristian Poliziani; Cristina Tortora; Joerg Schweizer; Federico Rupi (ISPRS Int. J. Geo Inf., 2022)

A Laplace-based model with flexible tail behavior. - Cristina Tortora; Brian C. Franczak; Luca Bagnato; Antonio Punzo (Comput. Stat. Data Anal., 2024)

Missing Values and Directional Outlier Detection in Model-Based Clustering. - Hung Tong; Cristina Tortora (J. Classif., 2024)

Domain-Specific Aspect Extraction for Product Design. - Divyam Sobti; Mahima Agumbe Suresh; Cristina Tortora; Vimal K. Viswanathan (WWW (Companion Volume), 2025)

FPDclustering: a comprehensive R package for probabilistic distance clustering based methods. - Cristina Tortora; Francesco Palumbo (Comput. Stat., 2025)