| 2013 | PERCOM | Location-dependent content-based image retrieval system based on a P2P mobile agent framework. | Yusuke Ariyoshi, Junzo Kamahara, Naoki Tanaka, Katsutoshi Hirayama, Takashi Nagamatsu, Yuuichi Teranishi |
| 2012 | CHI | Remote gaze-tracking system with automatic user calibration using particle filter. | Tatsuhiko Ueki, Ryuichi Sugano, Takashi Nagamatsu, Junzo Kamahara |
| 2012 | ETRA | Mathematical model for wide range gaze tracking system based on corneal reflections and pupil using stereo cameras. | Takashi Nagamatsu, Michiya Yamamoto, Ryuichi Sugano, Junzo Kamahara |
| 2010 | DASFAA | A Hybrid Recommendation Method with Double SVD Reduction. | Yusuke Ariyoshi, Junzo Kamahara |
| 2010 | ETRA | Gaze estimation method based on an aspherical model of the cornea: surface of revolution about the optical axis of the eye. | Takashi Nagamatsu, Yukina Iwamoto, Junzo Kamahara, Naoki Tanaka, Michiya Yamamoto |
| 2010 | ETRA | User-calibration-free gaze tracking with estimation of the horizontal angles between the visual and the optical axes of both eyes. | Takashi Nagamatsu, Ryuichi Sugano, Yukina Iwamoto, Junzo Kamahara, Naoki Tanaka |
| 2009 | CHI | Calibration-free gaze tracking using a binocular 3D eye model. | Takashi Nagamatsu, Junzo Kamahara, Naoki Tanaka |
| 2008 | ETRA | One-point calibration gaze tracking based on eyeball kinematics using stereo cameras. | Takashi Nagamatsu, Junzo Kamahara, Takumi Iko, Naoki Tanaka |
| 2008 | RO-MAN | 3D gaze tracking with easy calibration using stereo cameras for robot and human communication. | Takashi Nagamatsu, Junzo Kamahara, Naoki Tanaka |
| 2007 | HCI | Development of a Skill Acquisition Support System Using Expert's Eye Movement. | Takashi Nagamatsu, Yohei Kaieda, Junzo Kamahara, Hiroyuki Shimada |
| 2005 | MMM | A Community-Based Recommendation System to Reveal Unexpected Interests. | Junzo Kamahara, Tomofumi Asakawa, Shinji Shimojo, Hideo Miyahara |
| 2001 | DASFAA | An Architecture of Personalized Sports Digest System with Scenario Templates. | Michiya Okamoto, Kazunori Ueda, Junzo Kamahara, Shinji Shimojo, Hideo Miyahara |