The architecture of emergent self-organizing maps to reduce projection errors. - Alfred Ultsch; Lutz Herrmann 001 (ESANN, 2005)

An Artificial Life Approach for Semi-supervised Learning. - Lutz Herrmann 001; Alfred Ultsch (GfKl, 2007)

The Architecture of Ant-Based Clustering to Improve Topographic Mapping. - Lutz Herrmann 001; Alfred Ultsch (ANTS Conference, 2008)

Explaining Ant-Based Clustering on the basis of Self-Organizing Maps. - Lutz Herrmann 001; Alfred Ultsch (ESANN, 2008)

Strengths and Weaknesses of Ant Colony Clustering. - Lutz Herrmann 001; Alfred Ultsch (GfKl, 2008)

Clustering with Swarm Algorithms Compared to Emergent SOM. - Lutz Herrmann 001; Alfred Ultsch (WSOM, 2009)

Self Organized Swarms for cluster preserving Projections of high-dimensional Data. - Alfred Ultsch; Lutz Herrmann 001 (Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2010)

Swarm-Organized Topographic Mapping. - Lutz Herrmann 001 (2011)