| 2014 | ICDM | Understanding Changes in Customer Purchase Behavior: Study of Attenuation Model for Multiparametric Purchase Preferences. | Stephane Cheung, Yasuyuki Shirai, Hiroyuki Morita, Masakazu Nakamoto |
| 2010 | CSEDU | An Enhanced Practical Program on Data Mining Education. | Hiroyuki Morita, Masashi Kondo, Tomonori Ishigaki, Nagateru Araki, Yuji Nakayama |
| 2009 | KES | Recommender System for Music CDs Using a Graph Partitioning Method. | Takanobu Nakahara, Hiroyuki Morita |
| 2006 | ICDM | Pattern Mining in POS Data using a Historical Tree. | Takanobu Nakahara, Hiroyuki Morita |
| 2003 | EMO | Use of a Genetic Heritage for Solving the Assignment Problem with Two Objectives. | Xavier Gandibleux, Hiroyuki Morita, Naoki Katoh |
| 2001 | EMO | The Supported Solutions Used as a Genetic Information in a Population Heuristics. | Xavier Gandibleux, Hiroyuki Morita, Naoki Katoh |
| 1999 | IROS | Vibrotactile sensor generating impulsive signals for distinguishing only slipping states. | Yoji Yamada, Hiroyuki Morita, Yoji Umetani |
| 1988 | MVA | Handwritten Character Recognition Adaptable to the Writer. | Shinji Tsuruoka, Hiroyuki Morita, Fumitaka Kimura, Yasuji Miyake |