Fusing Biomedical Multi-modal Data for Exploratory Data Analysis. - Christian Martin 002; Harmen grosse Deters; Tim W. Nattkemper (ICANN (2), 2006)

A Tree Index to Support Clustering Based Exploratory Data Analysis. - Christian Martin 002; Tim W. Nattkemper (BIRD, 2008)

Hyperbolic SOM-based clustering of DNA fragment features for taxonomic visualization and classification. - Christian Martin 002; Naryttza N. Diaz; Jörg Ontrup; Tim W. Nattkemper (Bioinform., 2008)

Visual data mining in intrinsic hierarchical complex biodata. - Christian Martin 002 (2009)

A Normalized Tree Index for identification of correlated clinical parameters in microarray experiments. - Christian W. Martin; Anika Tauchen; Anke Becker; Tim W. Nattkemper (BioData Min., 2011)