A 10-b 70-MS/s CMOS D/A converter. - Yasuyuki Nakamura; Takahiro Miki; Atsushi Maeda; Harufusa Kondoh; Nobuharu Yazawa (IEEE J. Solid State Circuits, 1991)

Static Properties of a Neural Network Composed of Two Kinds of Neurons. - Yasuyuki Nakamura; A. Ryszard Ferchmin (ICONIP, 1998)

Development of a Graphical User Interface for LaTeX Plotting Software KETpic. - Yasuyuki Nakamura; Setsuo Takato (ICCSA Workshops, 2009)

Math e-Learning System STACK2.2 and a Prototype of Question Authoring Tool. - Yasuyuki Nakamura; Takahiro Nakahara (ICCE, 2011)

Graphical User Interface for Drawing 3D Plots with KETpic. - Yasuyuki Nakamura; Setsuo Takato (ICCSA Workshops, 2011)

Mathematical Model For Collaborative Learning: Acquiring Hierarchic-Structured Knowledge. - Kohei Ogawa; Yasuyuki Nakamura; Koichi Yasutake; Osamu Yamakawa (ICCE, 2013)

A Mathematical Model of Collaborative Learning using Differential Equations. - Shinnosuke Nishi; Yasuyuki Nakamura; Koichi Yasutake; Osamu Yamakawa (ICCE, 2014)

Evolutionary Games on Multiplex Networks: Effects of Network Structures on Cooperation. - Yasuyuki Nakamura; Yusuke Nagashima; Koichi Yasutake (SITIS, 2015)

Authoring Quizzes with Interactive Content on the Mathematics e-Learning System STACK. - Yasuyuki Nakamura; Takahiro Nakahara; Masataka Kaneko; Setsuo Takato (ICCSA (4), 2017)

Effects of Interaction and Learning Distance on Cooperation in Evolutionary Games on a Multiplex Network. - Yasuyuki Nakamura; Koichi Yasutake; Keiya Ando; Takahiro Tagawa (COMPLEX NETWORKS (1), 2018)

Intelligent Editor for Authoring Educational Materials in Mathematics e-Learning Systems. - Shizuka Shirai; Tetsuo Fukui; Kentaro Yoshitomi; Mitsuru Kawazoe; Takahiro Nakahara; Yasuyuki Nakamura; Katsuya Kato; Tetsuya Taniguchi (ICMS, 2018)

Effective Usage of Various Answer Types of Mathematics e-Learning System. - Yasuyuki Nakamura; Saburo Higuchi; Yuko Ichikawa; Yoshinori Miyazaki; Kentaro Yoshitomi; Takahiro Nakahara (TALE, 2019)

Analysis of STACK Answer Data Using Pen-Stroke Data from a Calculation Notebook and Item Response Theory. - Yasuyuki Nakamura; Kazusa Fujimoto; Kako Ito (Int. J. Emerg. Technol. Learn., 2023)

Revealing factors influencing polymer degradation with rank-based machine learning. - Weilin Yuan; Yusuke Hibi; Ryo Tamura; Masato Sumita; Yasuyuki Nakamura; Masanobu Naito; Koji Tsuda (Patterns, 2023)

Robust & Reliable Automated Feedback Using Tree Edit Distance for Solving Open Response Mathematical Questions. - Malte Neugebauer; Sabrina Falk; Ralf Erlebach; Saburo Higuchi; Yasuyuki Nakamura (CSEDU (2), 2025)

Visualization of Solution Processes to Reach the Correct Answer in Online Math Tests. - Tomoki Takada; Saburo Higuchi; Yasuyuki Nakamura (EDM, 2025)