H. Murase, T. Wakahara, and M. Umeda, Online Writing-Box Free Character String Recognition by Candidate Character Lattice Method, Trans. of IEICE, issue.9, pp.1292-1301, 1986.

S. Senda, M. Hamanaka, and K. Yamada, Box-free Online Character Recognition Integrating Confidence Values of Segmentation, Recognition and Language Processing, pp.17-24, 1998.

T. Fukushima and M. Nakagawa, On-line Writing Box Free Recognition of Handwritten Text based on Stochastic Models, pp.25-30, 1998.

F. Nishino, Natural Language Processing in Text Recognition, pp.1274-1280, 1993.

T. Sugimura and T. Saito, A Study of Reject Correction for Character Recognition Based on Binary n-Gram, Trans. of IEICE, issue.1, pp.64-71, 1985.

M. Hatada and H. Endoh, Spelling Correction Method for English and Katakana in Japanese OCR text, Trans. of IPSJ, vol.38, issue.7, pp.1317-1327, 1997.

K. Takeuchi and Y. Matsumoto, OCR Error Correction Using Stochastic Language Models, Trans. of IPSJ, vol.40, issue.6, pp.2679-2689, 1999.

T. Takao and F. Nishino, Implementation and Evaluation of Post-processing for Japanese Document Reader, Trans. of IPSJ, vol.30, issue.11, pp.1394-1401, 1989.

N. Itoh, A Method of Post-processing for Online Japanese Character Recognition based on Bigrams, pp.37-44, 1993.

M. Nagata, A Japanese OCR Error Correction Method Using Character Shape Similarity and Statistical Language Model, Trans. of IEICE, vol.81, issue.11, pp.2624-2634, 1998.

T. Fukushima and M. Nakagawa, On-line Writing-boxfree Recognition of Handwritten Japanese Text Considering Character Size Variations, Proc. of ICPR2000, 2004.