3[16]Hobbs J,Appelt D,Bear J et al.FASTUS:A Cascaded Finite-State Transducer for Extracting Information from Natural-Language Text[C].In:Roche,Schabes eds. Finite State Devices for Natural Language Processing, MIT Press,Cambridge MA, 1996
4[17]Appelt D E.Introduction to Information Extraction[J].AI COMMUNICATIONS, 1999; 12(3)
5[18]Yangarber R.Scenario Customization for Information Extraction[D].Ph D Thesis.New York University,2001-01
6[19]Cowie J, Lehnert W.Information Extraction[J].Communications of the ACM, 1996;39(1)
7[20]Grishman R Adaptive information extraction and sublangu age analysis[C].In:Proceedings of IJCAI-2001 Workshop on Adaptive Text Extraction and Mining,2001
8[1]Applet D E,Israel D J.Introduction to Information Extraction Technology. A Tutorial for IJCAI-99,1999
9[2]Gaizauskas R,Wilks Y.Information Extraction:Beyond Document Retrieval[J].Journal of Documentation, 1997
10[3]Sager N.Natural Language Information Processing. Reading,Massachusetts:Addison Wesley, 1981
