TY - JOUR T1 - A comparison of system architectures for intelligent document understanding JF - Signal Processing: Image Communication Y1 - 1996 A1 - G. S. D. Farrow A1 - C. S. Xydeas A1 - J.P. Oakley A1 - A. Khorabi A1 - Nuria González-Prelcic VL - 9 ER -