Combination of an Automatic and an Interactive Disambiguation Method. - Masaya Yamaguchi; Takeyuki Kojima; Nobuo Inui; Yoshiyuki Kotani; Hirohiko Nisimura (COLING-ACL, 1998)

Generating a Category Set of Words Using a Hierarchical Part-of-Speech System and Tagged Corpus. - Takeyuki Kojima; Yoshiyuki Kotani (PACLIC, 2002)