@incollection{TUW-136959, author = {Pampalk, Elias and Rauber, Andreas and Merkl, Wolfdieter}, title = {Using Smoothed Data Histograms for Cluster Visualization in Self-Organizing Maps}, booktitle = {Proceedings of the International Conference on Artificial Neural Networks (ICANN 2002)}, year = {2002}, pages = {871--876}, publisher = {Springer}, isbn = {3540440747} }