1. Editorial

   • Willem J Heiser

   EditorialNotes 20 June 2012 Pages: 117 - 117

2. Fast, Linear Time Hierarchical Clustering using the Baire Metric

   • Pedro Contreras
   • Fionn Murtagh

   OriginalPaper 31 May 2012 Pages: 118 - 143

3. Dealing with Distances and Transformations for Fuzzy C-Means Clustering of Compositional Data

   • Javier Palarea-Albaladejo
   • Josep Antoni Martín-Fernández
   • Jesús A. Soto

   OriginalPaper 30 May 2012 Pages: 144 - 169

4. FINDCLUS: Fuzzy INdividual Differences CLUStering

   • Paolo Giordani
   • Henk A.L. Kiers

   OriginalPaper 19 June 2012 Pages: 170 - 198

5. A New Class of Weighted Similarity Indices Using Polytomous Variables

   • Isabella Morlini
   • Sergio Zani

   OriginalPaper 19 June 2012 Pages: 199 - 226

6. Accurate Tree-based Missing Data Imputation and Data Fusion within the Statistical Learning Paradigm

   • Antonio D’Ambrosio
   • Massimo Aria
   • Roberta Siciliano

   OriginalPaper 17 June 2012 Pages: 227 - 258