Hyperbolic Self-Organizing Maps for Semantic Navigation. - Jörg Ontrup; Helge J. Ritter (NIPS, 2001)

Text Categorization and Semantic Browsing with Self-Organizing Maps on Non-euclidean Spaces. - Jörg Ontrup; Helge J. Ritter (PKDD, 2001)

Interactive Visualization and Navigation in Large Data Collections using the Hyperbolic Space. - Jörg A. Walter; Jörg Ontrup; Daniel Wessling; Helge J. Ritter (ICDM, 2003)

Cyborg Systems as Platforms for Computer-Vision Algorithm-Development for Astrobiology - Patrick C. McGuire; José Antonio Rodríguez Manfredi; Eduardo Sebastián-Martínez; Javier Gómez-Elvira; Enrique Díaz Martínez; Jens Ormö; Kai Neuffer; Antonino Giaquinta; Fernando Camps Martínez; Alain Lepinette Malvitte; Juan Pérez Mercader; Helge J. Ritter; et al. (CoRR, 2004)

The Cyborg Astrobiologist: First Field Experience - Patrick C. McGuire; Jens Ormö; Enrique Díaz Martínez; José Antonio Rodríguez Manfredi; Javier Gómez-Elvira; Helge J. Ritter; Markus Oesker; Jörg Ontrup (CoRR, 2004)

A computational feature binding model of human texture perception. - Jörg Ontrup; Heiko Wersing; Helge J. Ritter (Cogn. Process., 2004)

A Hyperbolic Topographic Mapping for Proximity Data. - Axel Saalbach; Thorsten Twellmann; Tim W. Nattkemper; Axel Wismüller; Jörg Ontrup; Helge J. Ritter (Artificial Intelligence and Applications, 2005)

Field geology with a wearable computer: first results of the cyborg astrobiologist system. - Patrick C. McGuire; Javier Gómez-Elvira; José Antonio Rodríguez Manfredi; Eduardo Sebastián-Martínez; Jens Ormö; Enrique Díaz Martínez; Markus Oesker; Robert Haschke; Jörg Ontrup; Helge J. Ritter (ICINCO, 2005)

The Cyborg Astrobiologist: Scouting Red Beds for Uncommon Features with Geological Significance - Patrick C. McGuire; Enrique Díaz Martínez; Jens Ormö; Javier Gómez-Elvira; José Antonio Rodríguez Manfredi; Eduardo Sebastián-Martínez; Helge J. Ritter; Robert Haschke; Markus Oesker; Jörg Ontrup (CoRR, 2005)

Field geology with a wearable computer: 1st results of the Cyborg Astrobiologist System - Patrick C. McGuire; Javier Gómez-Elvira; José Antonio Rodríguez Manfredi; Eduardo Sebastián-Martínez; Jens Ormö; Enrique Díaz Martínez; Markus Oesker; Robert Haschke; Jörg Ontrup; Helge J. Ritter (CoRR, 2005)

Image fusion based on topographic mappings using the hyperbolic space. - Axel Saalbach; Jörg Ontrup; Helge J. Ritter; Tim W. Nattkemper (Inf. Vis., 2005)

Large-scale data exploration with the hierarchically growing hyperbolic SOM. - Jörg Ontrup; Helge J. Ritter (Neural Networks, 2006)

The Cyborg Astrobiologist: Porting from a wearable computer to the Astrobiology Phone-cam - Alexandra Bartolo; Patrick C. McGuire; Kenneth P. Camilleri; Christopher L. Spiteri; Jonathan C. Borg; Philip J. Farrugia; Jens Ormö; Javier Gómez-Elvira; José Antonio Rodríguez Manfredi; Enrique Díaz Martínez; Helge J. Ritter; Robert Haschke; et al. (CoRR, 2007)

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)

Semantic visualization with hyperbolic self-organizing maps: a novel approach for exploring structure in large data sets. - Jörg Ontrup (2008)

BIIGLE Tools - A Web 2.0 Approach for Visual Bioimage Database Mining. - Timm Schoening; Nils Ehnert; Jörg Ontrup; Tim W. Nattkemper (IV, 2009)

The Cyborg Astrobiologist: Testing a Novelty-Detection Algorithm on Two Mobile Exploration Systems at Rivas Vaciamadrid in Spain and at the Mars Desert Research Station in Utah - Patrick C. McGuire; Christoph Gross; Lorenz Wendt; A. Bonnici; V. Souza-Egipsy; Jens Ormö; Enrique Díaz Martínez; B. H. Foing; R. Bose; Sebastian Walter; Markus Oesker; Jörg Ontrup; et al. (CoRR, 2009)

Detecting, Assessing and Monitoring Relevant Topics in Virtual Information Environments. - Jörg Ontrup; Helge J. Ritter; Sören W. Scholz; Ralf Wagner 001 (IEEE Trans. Knowl. Data Eng., 2009)