@article { KK11, title = {Visualization Techniques for Mining Large Databases: A Comparison}, journal = {to be reprinted in Cluster Analysis}, editor = {Byrne, David and Uprichard, Emma}, month = {dec}, note = {ISBN: 978-0-85702-128-1, SAGE Publications}, year = {2011}, author = {Keim, Daniel A. and Kriegel, Hans-Peter} }