Sequential mining method based on a new criterion. - Shigeaki Sakurai; Youichi Kitahara; Ryohei Orihara (Artificial Intelligence and Soft Computing, 2006)

Sequential pattern mining based on a new criteria and attribute constraints. - Shigeaki Sakurai; Youichi Kitahara; Ryohei Orihara (SMC, 2007)

Prioritizing Health Promotion Plans with k-Bayesian Network Classifier. - Ken Ueno; Toshio Hayashi; Koichiro Iwata; Nobuyoshi Honda; Youichi Kitahara; Topon Kumar Paul (ICMLA, 2008)

Discovery of Sequential Patterns Coinciding with Analysts' Interests. - Shigeaki Sakurai; Youichi Kitahara; Ryohei Orihara; Koichiro Iwata; Nobuyoshi Honda; Toshio Hayashi (J. Comput., 2008)