| 2025 | ICIAP | Unsupervised Anomaly Localization In the Wild via Token Optimization and Test-Time Score Correction. | Naoki Kawamura, Gaku Minamoto, Tomohiro Nakai, Satoshi Ito, Osamu Yamaguchi, Takahiro Takimoto |
| 2020 | ICMLA | Dual-encoder Bidirectional Generative Adversarial Networks for Anomaly Detection. | Teguh Budianto, Tomohiro Nakai, Kazunori Imoto, Takahiro Takimoto, Kosuke Haruki |
| 2009 | ICDAR | Capturing Digital Ink as Retrieving Fragments of Document Images. | Kazumasa Iwata, Koichi Kise, Tomohiro Nakai, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi |
| 2009 | ICDAR | Real-Time Retrieval for Images of Documents in Various Languages Using a Web Camera. | Tomohiro Nakai, Koichi Kise, Masakazu Iwamura |
| 2008 | DAS | Accuracy Improvement and Objective Evaluation of Annotation Extraction from Printed Documents. | Tomohiro Nakai, Kazumasa Iwata, Koichi Kise |
| 2007 | BMVC | Improvement of Retrieval Speed and Required Amount of Memory for Geometric Hashing by Combining Local Invariants. | Masakazu Iwamura, Tomohiro Nakai, Koichi Kise |
| 2006 | DAS | Use of Affine Invariants in Locally Likely Arrangement Hashing for Camera-Based Document Image Retrieval. | Tomohiro Nakai, Koichi Kise, Masakazu Iwamura |
| 2006 | ICPR | Efficient Recognition of Planar Objects Based on Hashing of Keypoints - An Approach Towards Making the Physical World Clickable. | Koichi Kise, Tomohiro Nakai, Masakazu Iwamura, Satoshi Yokota |
| 2005 | ICDAR | Camera-Based Document Image Retrieval as Voting for Partial Signatures of Projective Invariants. | Tomohiro Nakai, Koichi Kise, Masakazu Iwamura |