| 2025 | CSEDU | Robust & Reliable Automated Feedback Using Tree Edit Distance for Solving Open Response Mathematical Questions. | Malte Neugebauer, Sabrina Falk, Ralf Erlebach, Saburo Higuchi, Yasuyuki Nakamura |
| 2025 | EDM | Visualization of Solution Processes to Reach the Correct Answer in Online Math Tests. | Tomoki Takada, Saburo Higuchi, Yasuyuki Nakamura |
| 2017 | ICCSA | Authoring Quizzes with Interactive Content on the Mathematics e-Learning System STACK. | Yasuyuki Nakamura, Takahiro Nakahara, Masataka Kaneko, Setsuo Takato |
| 2014 | ICCE | A Mathematical Model of Collaborative Learning using Differential Equations. | Shinnosuke Nishi, Yasuyuki Nakamura, Koichi Yasutake, Osamu Yamakawa |
| 2013 | ICCE | Mathematical Model For Collaborative Learning: Acquiring Hierarchic-Structured Knowledge. | Kohei Ogawa, Yasuyuki Nakamura, Koichi Yasutake, Osamu Yamakawa |
| 2011 | ICCE | Math e-Learning System STACK2.2 and a Prototype of Question Authoring Tool. | Yasuyuki Nakamura, Takahiro Nakahara |
| 2011 | ICCSA | Graphical User Interface for Drawing 3D Plots with KETpic. | Yasuyuki Nakamura, Setsuo Takato |
| 2009 | ICCSA | Development of a Graphical User Interface for LaTeX Plotting Software KETpic. | Yasuyuki Nakamura, Setsuo Takato |
| 1998 | ICONIP | Static Properties of a Neural Network Composed of Two Kinds of Neurons. | Yasuyuki Nakamura, A. Ryszard Ferchmin |