Optical Flow-Based Person Tracking by Multiple Cameras. - Hideki Tsutsui; Jun Miura; Yoshiaki Shirai (MVA, 1998)

The Relationship between Answer Ranking and User Satisfaction in a Question Answering System. - Tomoharu Kokubu; Tetsuya Sakai; Yoshimi Saito; Hideki Tsutsui; Toshihiko Manabe; Makoto Koyama; Hiroko Fujii (NTCIR, 2005)

Improving the Robustness to Recognition Errors in Speech Input Question Answering. - Hideki Tsutsui; Toshihiko Manabe; Mika Fukui; Tetsuya Sakai; Hiroko Fujii; Koji Urata (AIRS, 2006)

Classification of Bloggers Using Social Annotations. - Shigeaki Sakurai; Hideki Tsutsui; Ryohei Orihara (AINA, 2009)

A clustering method of bloggers based on social annotations. - Shigeaki Sakurai; Hideki Tsutsui (Int. J. Bus. Intell. Data Min., 2011)