4M.Garofalakis,R.Rastogi,K.Shim.SPIRIT:Sequential pattern mining with regular expression constraints.In:Proc.VLDB 1999,San Francisco:Morgan Kaufmann.,1999.223～234.
5C.Bettini,X.S.Wang,S.Jajodia.Mining temporal relationships with multiple granularities in time sequences.Data Engineering Bulletin,1998,21 (1):32 ～ 38.
6J.Han,G.Dong,Y.Yin.Efficient mining of partial periodic patterns in time series database.ICDE 1999,Sydney,Australia,1999.
7H.Mannila,H.Toivonen,A.I.Verkamo.Discovering frequent episodes in sequences.KDD 1995,Montreal,Quebec,Canada,1995.
8R.Agrawal,R.Srikant.Fast algorithms for mining association rules in large databases.The 20th Int'l Conf.Very Large Databases,Santiago,Chile,1994.
9M.J.Zaki.Spade:An efficient algorithm for mining frequent sequences.Machine Learning,2001,42(1/2):31～60.
10J.Ayres,J.Flannick,J.Gehrke,et al.Sequential pattern mining using a bitmap representation.SIGKDD,Edmanton,Alberta,Canada,2002.
