On CG Management of Japanese Weak Necessity Modal Hazu. - Shinya Okano; Yoshiki Mori (JSAI-isAI Workshops, 2014)

Development of a General-Purpose Categorial Grammar Treebank. - Yusuke Kubota; Koji Mineshima; Noritsugu Hayashi; Shinya Okano (LREC, 2020)

Detecting Modality and Evidentiality - Against Purely Temporal-Aspectual Analyses of the German Semi-Modal Drohen. - Shinya Okano (LENLS, 2022)