Bei Yu Papers on DiSC'03 Concept Tree Based Clustering Visualization with Shaded Similarity Matrices Publications Note: Links lead to the DBLP on the Web. Bei Yu 2 Jun Wang , Bei Yu, Les Gasser : Concept Tree Based Clustering Visualization with Shaded Similarity Matrices. ICDM 2002 : 697-700 1 Bei Yu, Hans Jørgen Skovgaard : A Configuration Tool to Increase Product Competitiveness. IEEE Intelligent Systems 13 (4): 34-41 (1998) DiSC'03 © 2003 Association for Computing Machinery