Hybrid Pen-Input Character Recognition System based on Integration of Online-Offline Recognition. - Hiroshi Tanaka; Kenji Nakajima; Kazushi Ishigaki; Katsuhiko Akiyama; Masaki Nakagawa (ICDAR, 1999)

Aligned Functional Paste: Enhancing Handwriting with Retrieval Results on a Large Surface. - Masashi Uyama; Kenji Nakajima; Katsuhiko Akiyama (ISS, 2018)

Real-time collaborative system based on distributed data sharing method. - Bin Chen; Kenji Nakajima; Koki Hatada; Jun'ichi Yura; Masashi Uyama; Keiju Okabayashi (IUI Companion, 2019)