10Li Shen zhi 1, Chen Zhen qiang 1, Zhou Yu ming 1,Xu Bao wen 1,2 1. Department of Computer Science and Engineering, Southeast University, Nanjing 210096,China,2. State Key Laboratory of Software Engineering, Wuhan University, Wuhan 430072,Ch.An Object Extraction Model Using Association Rules and Dependence Analysis[J].Wuhan University Journal of Natural Sciences,2001,6(Z1):405-409.