Word Segmentation of Printed Text Lines Based on Gap Clustering and Special Symbol Detection. - Soo-Hyung Kim; Chang Bu Jeong; Hee K. Kwag; Ching Y. Suen (ICPR (2), 2002)

Word-Level Optical Font Recognition Using Typographical Features. - Soo-Hyung Kim; Hee K. Kwag; Ching Y. Suen (Int. J. Pattern Recognit. Artif. Intell., 2004)