| 2019 | CW | Vehicle Rear-Lamp Detection at Nighttime via Probabilistic Bitwise Genetic Algorithm. | Takumi Nakane, Tatsuya Takeshita, Shogo Tokai, Chao Zhang |
| 2013 | ICMI | Agent-assisted multi-viewpoint video viewer and its gaze-based evaluation. | Takatsugu Hirayama, Takafumi Marutani, Daishi Tanoue, Shogo Tokai, Sidney S. Fels, Kenji Mase |
| 2013 | MVA | Rotated Kanji Character Recognition. | Yuta Baba, Hiroyuki Hase, Shogo Tokai |
| 2008 | DAS | Multi-Font Rotated Character Recognition Using Periodicity. | Hiroyuki Hase, Kohei Tanabe, Thi Hong Ha Tran, Shogo Tokai |
| 2007 | MVA | Synthesis Arbitrary Views from Two Images Based on Improved View Morphing Technique. | Huagang Liang, Shogo Tokai, Hiroyuki Hase |
| 2007 | MVA | A Novel Approach of 3D Face Reconstruction Using Ellipse Fitting. | Charoenpong Theekapun, Hiroyuki Hase, Shogo Tokai |
| 2006 | ICPR | Attention Navigation by Keeping Screen Layout for Switching Multiple Views. | Shogo Tokai, Hiroyuki Hase |
| 2004 | ICPR | A Robust Method of Recognizing Multi-font Rotated Characters. | Hiroyuki Hase, Toshiyuki Shinokawa, Shogo Tokai, Ching Y. Suen |