| 2026 | AIED | Contrastive Network-Based Similarity for Zero-Shot Automatic Scoring of Very Short Handwritten Answers. | Nam Tuan Ly, Hung Tuan Nguyen, Thanh-Nghia Truong, Masamitsu Ito, Masaki Nakagawa |
| 2026 | ICDAR | Automated Character-Level Annotation for Historical Nom Documents via an Iterative Self-updating Radical-Based Recognizer. | Cuong Tuan Nguyen, Khoa Nguyen Tran, Ngoc Tuan Nguyen, Hung Tuan Nguyen, Nam Tuan Ly, Masaki Nakagawa |
| 2026 | ICDAR | Hierarchical Stroke-Level Clustering and Step-Level Segmentation for Automatic Scoring of Geometric Construction Answers with an Electronic Drawing Compass. | Thanh-Nghia Truong, Hung Tuan Nguyen, Nam Tuan Ly, Yoichi Tsuchida, Hiroshi Miyazawa, Tomo Asakura, Masamitsu Ito, Toshihiko Horie, Fumiko Yasuno, Masaki Nakagawa |
| 2026 | ICPRAM | Siamese Network-Based Handwritten Pattern Similarity for Few-Shot Automatic Scoring of Very Short Answers. | Nam Tuan Ly, Hung Tuan Nguyen, Masaki Nakagawa |
| 2025 | ICDAR | Automated Recognition and Scoring of Handwritten Short Answer: Insights from Japanese Elementary and Junior High Schools. | Hung Tuan Nguyen, Thanh-Nghia Truong, Nam Tuan Ly, Masaki Nakagawa, Toshihiko Horie |
| 2025 | WACV | TRH2TQA: Table Recognition with Hierarchical Relationships to Table Question-Answering on Business Table Images. | Pongsakorn Jirachanchaisiri, Nam Tuan Ly, Atsuhiro Takasu |
| 2024 | DAS | Two Experiments for Automatic Scoring of Handwritten Descriptive Answers. | Masaki Nakagawa, Hung Tuan Nguyen, Thanh-Nghia Truong, Nam Tuan Ly, Cuong Tuan Nguyen, Haruki Oka, Tsunenori Ishioka, Tomo Asakura, Hiroshi Miyazawa, Takahiro Yamamoto, Toshihiko Horie, Fumiko Yasuno |
| 2024 | ICDAR | Content-Based Similarity for Automatic Scoring of Handwritten Descriptive Answers. | Nghia Thanh Truong, Hung Tuan Nguyen, Nam Tuan Ly, Toshihiko Horie, Masaki Nakagawa |
| 2023 | AIED | Digitalizing educational workbooks and collecting handwritten answers for automatic scoring. | Tomo Asakura, Hung Tuan Nguyen, Nghia Truong, Nam Tuan Ly, Cuong Tuan Nguyen, Hiroshi Miyazawa, Yoichi Tsuchida, Takahiro Yamamoto, Masamitsu Ito, Toshihiko Horie, Fumiko Yasuno, Tsunenori Ishioka, Kokoro Kobayashi, Ikuko Shimizu, Masaki Nakagawa |
| 2023 | ICDAR | An End-to-End Local Attention Based Model for Table Recognition. | Nam Tuan Ly, Atsuhiro Takasu |
| 2023 | ICPRAM | Rethinking Image-Based Table Recognition Using Weakly Supervised Methods. | Nam Tuan Ly, Atsuhiro Takasu, Phuc Nguyen, Hideaki Takeda |
| 2021 | ICDAR | 2D Self-attention Convolutional Recurrent Network for Offline Handwritten Text Recognition. | Nam Tuan Ly, Hung Tuan Nguyen, Masaki Nakagawa |
| 2021 | ICDAR | Recurrent Neural Network Transducer for Japanese and Chinese Offline Handwritten Text Recognition. | Trung Tan Ngo, Hung Tuan Nguyen, Nam Tuan Ly, Masaki Nakagawa |
| 2020 | ICFHR | Attention Augmented Convolutional Recurrent Network for Handwritten Japanese Text Recognition. | Nam Tuan Ly, Cuong Tuan Nguyen, Masaki Nakagawa |
| 2019 | ICDAR | Recognition of Japanese historical text lines by an attention-based encoder-decoder and text line generation. | Anh Duc Le, Daichi Mochihashi, Katsuya Masuda, Hideki Mima, Nam Tuan Ly |
| 2019 | ICDAR | An Attention-Based End-to-End Model for Multiple Text Lines Recognition in Japanese Historical Documents. | Nam Tuan Ly, Cuong Tuan Nguyen, Masaki Nakagawa |
| 2018 | ICFHR | Training an End-to-End Model for Offline Handwritten Japanese Text Recognition by Generated Synthetic Patterns. | Nam Tuan Ly, Cuong Tuan Nguyen, Masaki Nakagawa |
| 2017 | ICDAR | Attempts to recognize anomalously deformed Kana in Japanese historical documents. | Hung Tuan Nguyen, Nam Tuan Ly, Kha Cong Nguyen, Cuong Tuan Nguyen, Masaki Nakagawa |
| 2017 | ICDAR | Deep Convolutional Recurrent Network for Segmentation-Free Offline Handwritten Japanese Text Recognition. | Nam Tuan Ly, Cuong Tuan Nguyen, Kha Cong Nguyen, Masaki Nakagawa |