| 2017 | HAI | Proposal of a Parameterized Atmosphere Generation Model in a Virtual Classroom. | Masato Fukuda, Hung-Hsuan Huang, Naoki Ohta, Kazuhiro Kuwabara |
| 2017 | HAI | Proposal of a Model to Determine the Attention Target for an Agent in Group Discussion with Non-verbal Features. | Seiya Kimura, Hung-Hsuan Huang, Qi Zhang, Shogo Okada, Naoki Ohta, Kazuhiro Kuwabara |
| 2017 | HCI | Toward a Supporting System of Communication Skill: The Influence of Functional Roles of Participants in Group Discussion. | Qi Zhang, Hung-Hsuan Huang, Seiya Kimura, Shogo Okada, Yuki Hayashi, Yutaka Takase, Yukiko I. Nakano, Naoki Ohta, Kazuhiro Kuwabara |
| 2016 | HAI | Development of a Simulated Environment for Recruitment Examination and Training of High School Teachers. | Masato Fukuda, Hung-Hsuan Huang, Tetsuya Kanno, Naoki Ohta, Kazuhiro Kuwabara |
| 2016 | IVA | Composing the Atmosphere of a Virtual Classroom with a Group of Student Agents. | Masato Fukuda, Hung-Hsuan Huang, Naoki Ohta, Kazuhiro Kuwabara |
| 2015 | ICCCI | Integer Programming Based Stable and Efficiency Algorithm for Two-sided Matching with Indifferences. | Naoki Ohta |
| 2014 | ICCCI | An Integer Programming Approach for Two-Sided Matching with Indifferences. | Naoki Ohta, Kazuhiro Kuwabara |
| 2012 | AAMAS | Handling negative value rules in MC-net-based coalition structure generation. | Suguru Ueda, Takato Hasegawa, Naoyuki Hashimoto, Naoki Ohta, Atsushi Iwasaki, Makoto Yokoo |
| 2009 | CP | Coalition Structure Generation Utilizing Compact Characteristic Function Representations. | Naoki Ohta, Vincent Conitzer, Ryo Ichimura, Yuko Sakurai, Atsushi Iwasaki, Makoto Yokoo |
| 2006 | AAAI | A Compact Representation Scheme for Coalitional Games in Open Anonymous Environments. | Naoki Ohta, Atsushi Iwasaki, Makoto Yokoo, Kohki Maruono, Vincent Conitzer, Tuomas Sandholm |
| 2005 | AAAI | Coalitional Games in Open Anonymous Environments. | Makoto Yokoo, Vincent Conitzer, Tuomas Sandholm, Naoki Ohta, Atsushi Iwasaki |
| 2005 | IJCAI | Coalitional Games in Open Anonymous Environments. | Makoto Yokoo, Vincent Conitzer, Tuomas Sandholm, Naoki Ohta, Atsushi Iwasaki |