| 2014 | DAS | A System for Recognizing Online Handwritten Mathematical Expressions and Improvement of Structure Analysis. | Anh Duc Le, Truyen Van Phan, Masaki Nakagawa |
| 2014 | ICFHR | Recognition System for On-Line Sketched Diagrams. | Martin Bresler, Truyen Van Phan, Daniel Prusa, Masaki Nakagawa, Vclav Hlavc |
| 2014 | ICFHR | Comparison of MRF and CRF for Text/Non-text Classification in Japanese Ink Documents. | Soichiro Inatani, Truyen Van Phan, Masaki Nakagawa |
| 2014 | ICFHR | Text/Non-text Classification in Online Handwritten Documents with Recurrent Neural Networks. | Truyen Van Phan, Masaki Nakagawa |
| 2013 | ICDAR | A re-assembling scheme of fragmented Mokkan images. | Truyen Van Phan, Hajime Baba, Akihiro Watanabe, Masaki Nakagawa |
| 2012 | DAS | Collecting Handwritten Nom Character Patterns from Historical Document Pages. | Truyen Van Phan, Bilan Zhu, Masaki Nakagawa |
| 2011 | ICDAR | Effects of Line Densities on Nonlinear Normalization for Online Handwritten Japanese Character Recognition. | Truyen Van Phan, Jinfeng Gao, Bilan Zhu, Masaki Nakagawa |
| 2011 | ICDAR | Development of Nom character segmentation for collecting patterns from historical document pages. | Truyen Van Phan, Bilan Zhu, Masaki Nakagawa |