Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Volume 7627, 2015 - 1st International Workshop on Clustering High-Dimensional Data, CHDD 2012; Naples; Italy; 15 May 2012 through 15 May 2012; Code 158239 - Clustering high-dimensional data: First International workshop, CHDD 2012 Naples, Italy, may 15, 2012 revised selected papers