Understanding Changes in Customer Purchase Behavior: Study of Attenuation Model for Multiparametric Purchase Preferences. - Stephane Cheung; Yasuyuki Shirai; Hiroyuki Morita; Masakazu Nakamoto (ICDM Workshops, 2014)

Analysis Using Popularity Awareness Index, Recency Index and Purchase Diversity in Group Buying. - Yasuyuki Shirai; Hiroyuki Morita; Masakazu Nakamoto; Satoshi Oyama (ICDM, 2014)

Application of Hidden Markov Model to Analyze Enthusiasts' Dynamics of a Lifestyle Brand. - Stephane Cheung; Yasuyuki Shirai; Hiroyuki Morita; Hiroyuki Takashima; Masakazu Nakamoto; Edward Hak-Sing Ip (HICSS, 2016)

Effectiveness of Body Movements to Enjoy Online Classes. - Takashi Date; Mariko Sasakura; Kenichi Iwata; Masakazu Nakamoto; Toshiki Hino; Kazuhiko Nishi (J. Inf. Process., 2024)