4Koperski K, Adhihary J,Han J.Spatial Data Mining:Progress and Challenges.SIGMOD'96Workshop on Research Lssues on Data Mining and Knowledge Discovery(DMKD'96).Canada:Montreal.1996
5Pawlak Z.Rough Sets:Theoretical Aspects of Reasoning about Data.Kluwer AcademicPublisher,1991
6Li Deyi Knowledge Representation in KDD Based on Linguistic Atoms.Singapore:lstPacific-Asia Conf.on KDD&DM,1997
(2000年6月14日)