Development and evaluation of computer-mediated education systems for customer engineers. - Hiroh Yamamoto; Akio Ohtani; Tsurayuki Kado (Computer Mediated Education of Information Technology Professionals and Advanced End-Users, 1993)

On the level of code suggestion for reuse. - Akio Ohtani; Yoshiki Higo; Tomoya Ishihara; Shinji Kusumoto (IWSC, 2015)

Toward Reusing Code Changes. - Yoshiki Higo; Akio Ohtani; Shinpei Hayashi; Hideaki Hata; Shinji Kusumoto (MSR, 2015)

Generating simpler AST edit scripts by considering copy-and-paste. - Yoshiki Higo; Akio Ohtani; Shinji Kusumoto (ASE, 2017)