Construction of a Paper Classification System Using SVM. - Naomi Ashida; Masami Takata; Akira Sasaki; Hiroyasu Kamo; Naoyuki Nide; Kazuki Joe (PDPTA, 2007)

Recognition of Multi-Fonts Character in Early-Modern Printed Books. - Chisato Ishikawa; Naomi Ashida; Yurie Enomoto; Masami Takata; Tsukasa Kimesawa; Kazuki Joe (PDPTA, 2009)