4Sowa J F. Conceptual structure:information processing in mind and machine [M]. Boston :Addison-Wesley Publishing Co Inc, 1984.
5Agrawal R, Imielinski T, Swami A. Mining association rules between sets of items in large databases [A]. The ACM SIGMOD Conference on Management of Data, Washington DC, 1993.
6Han Jiawei, Kamber M. Data mining: concepts and techniques [M]. San Francisco, USA:Morgan Kaufmann Publishers, 2001. 227-230.
7Young Moon Park,Gwang Won Kim,Jin Man Sohn.A logic based expert system(LBES) for fault diagnosis of power system[J].IEEE Trans.on Power Systems,1997,12(1):363-369.
8Lee H J,Park D Y,Ahn B S,et al.A fuzzy expert system for the integrated fault diagnosis[J].IEEE Trans.on Power Delivery,2000,15(2):833-838.
9Teive R C G,Silva E L,Fonseca L G S.A cooperative expert system for transmission expansion of electrical power systems[J].IEEE Trans.on Power Delivery,1998,13(2):636-642.
10Stuart Russell,Peter Norvig.Artificial intelligence:a modern approach(Second Edition)[M].New York:Pearson Education Inc,2004.