“…Mao, and D. Li reviewers, and program directors and management. Prior research studied document management problems either in general or from a particular viewpoint such as document retrieval or document manipulation [Chin, 2001, Foo and Lim, 1997, Jones and Morrison, 1993, Lambrix and Padgham, 2000, Zantout and Marir, 1999. This research focuses on e-document exchange and information extraction, which is an important topic of document management [Chang et al, 2003, Hao et al, 1996, Iocchi, 1999.…”