3Han J,Kamber M. Data Mining: Concepts and Techniques. High Education Press, Morgan Kaufman Publishers, 223-257
4Guha U,Rastogi R,Shim K. CURE: an efficient clustering algorithm for large databases. Information System, 2001,26 (1): 35-58
5Zhang T, Ramarkrishnan R,Livny M. BIRCH: an efficient data clustering method for very large database. 1996 ACM 0-89791-794-4/96/0006
6Ester M, Kriegel H P, Sander J, Xu X. A density-based algorithm for discovering clusters in large spatial database with noise. In:Proc. 2nd Int'l Conf. Knowledge Discovering in Database and Data Mining (KDD-96)
7Ankerst M,Breunig M,Kriegel H P,Sander J. OPTICS: Ordering points to identity the clustering structure. In: Proc. 1999 ACMSGMOD Int. Conf. Management of Data (SIGMOD'99), 49-60,Philadelphia, PA, June 1999
8Agrawal J, et al. Automatic subspace clustering of high dimensional data mining applications. In:Proc. ACM SIGMOD Inter'l Conf.Management of Data, 1998. 73-84
9Sheikholeslami G, Chatterjee S,Zhang A. WaveCluster: A multiresolution clustering approach for very large spatial database. In:Proc. 1998 Int. Conf. Very Large Data Base,New York, 1998. 428-439
10Wang W,Yang J,Muntz R. STING: A statistical information grid approach to spatial data mining. In: Proc. 1997 Int. Corf. Very Large Data Bases (VLDB'97), Athens, Greece, 1997. 186 - 195