EM Algorithm and -ICA Learning Based upon Extended Logarithmic Information Measures. - Yasuo Matsuyama; Takeshi Niimoto; Naoto Katsumata; Yoshitaka Suzuki; Satoshi Furukawa (IJCNN (3), 2000)

Independent Component Analysis Minimizing Convex Divergence. - Yasuo Matsuyama; Naoto Katsumata; Ryo Kawamura (ICANN, 2003)

Towards the Unification of Human Movement, Animation and Humanoid in the Network. - Yasuo Matsuyama; Satoshi Yoshinaga; Hirofumi Okuda; Keisuke Fukumoto; Satoshi Nagatsuma; Kazuya Tanikawa; Hiroto Hakui; Ryusuke Okuhara; Naoto Katsumata (ICONIP, 2004)

ICA photographic encoding gear: image bases towards IPEG. - Yasuo Matsuyama; Hiroaki Kataoka; Naoto Katsumata; Keita Shimoda (IJCNN, 2004)

Similar-image retrieval systems using ICA and PCA bases. - Naoto Katsumata; Yasuo Matsuyama (IJCNN, 2005)

Database retrieval for similar images using ICA and PCA bases. - Naoto Katsumata; Yasuo Matsuyama (Eng. Appl. Artif. Intell., 2005)

Retrieval-Aware Image Compression, Its Format and Viewer Based Upon Learned Bases. - Naoto Katsumata; Yasuo Matsuyama; Takeshi Chikagawa; Fuminori Ohashi; Fumiaki Horiike; Shun'ichi Honma; Tomohiro Nakamura (ICONIP (2), 2006)

Image-to-Image Retrieval Using Computationally Learned Bases and Color Information. - Yasuo Matsuyama; Fuminori Ohashi; Fumiaki Horiike; Tomohiro Nakamura; Shun'ichi Honma; Naoto Katsumata; Yuuki Hoshino (IJCNN, 2007)