An Overall Index for Comparing Hierarchical Clusterings. - Isabella Morlini; Sergio Zani (GfKl, 2010)

Dissimilarity and similarity measures for comparing dendrograms and their applications. - Isabella Morlini; Sergio Zani (Adv. Data Anal. Classif., 2012)

A New Class of Weighted Similarity Indices Using Polytomous Variables. - Isabella Morlini; Sergio Zani (J. Classif., 2012)

Variable Selection in Cluster Analysis: An Approach Based on a New Index. - Isabella Morlini; Sergio Zani (Classification and Data Mining, 2013)