Specific Indefinites and the Information Structure Theory of Topics. - Paul Portner; Katsuhiko Yabushita (J. Semant., 2001)

Overview of Logic and Engineering of Natural Language Semantics (LENLS) 2005. - Katsuhiko Yabushita (JSAI Workshops, 2005)

An Information-Structural Analysis of the Readings for Nominal-Predicate Sentences in Japanese. - Katsuhiko Yabushita (JSAI Workshops, 2005)

Japanese Pseudo-NPI Dare-mo as an "Unrestricted" Universal Quantifier. - Katsuhiko Yabushita (PACLIC, 2012)