| 2017 | ICDAR | Exploring Old Maps by Finger Tracing of Characters. | Yuichi Watanabe, Kengo Terasawa, Yasuyuki Sumi |
| 2011 | ICDAR | Image processing for historical newspaper archives. | Takahiro Shima, Kengo Terasawa, Toshio Kawashima |
| 2011 | ICDAR | A Fast Appearance-Based Full-Text Search Method for Historical Newspaper Images. | Kengo Terasawa, Takahiro Shima, Toshio Kawashima |
| 2009 | ICDAR | Automatic Evaluation Framework for Word Spotting. | Kengo Terasawa, Hajime Imura, Yuzuru Tanaka |
| 2009 | ICDAR | Slit Style HOG Feature for Document Image Word Spotting. | Kengo Terasawa, Yuzuru Tanaka |
| 2007 | ICDAR | Locality Sensitive Pseudo-Code for Document Images. | Kengo Terasawa, Yuzuru Tanaka |
| 2007 | WADS | Spherical LSH for Approximate Nearest Neighbor Search on Unit Hypersphere. | Kengo Terasawa, Yuzuru Tanaka |
| 2006 | DAS | Automatic Keyword Extraction from Historical Document Images. | Kengo Terasawa, Takeshi Nagasaki, Toshio Kawashima |
| 2005 | ICDAR | Eigenspace Method for Text Retrieval in Historical Document Images. | Kengo Terasawa, Takeshi Nagasaki, Toshio Kawashima |