Naoki Shibata

Comparative study on methods of detecting research fronts using different types of citation

Naoki Shibata, Yoshiyuki Takeda, Yuya Kajikawa, 2009, J. Assoc. Inf. Sci. Technol..

Bibliometric analysis of service innovation research: Identifying knowledge domain and global network of knowledge

Hajime Sasaki, Ichiro Sakata, Masanori Akiyama, 2011, 2011 Proceedings of PICMET '11: Technology Management in the Energy Smart World (PICMET).