| 2025 | EDUCON | Analysis of Student Learning Depth Progression in Programming Courses Through Video Annotation. | Xiaonan Wang, Asako Ohno, Yi Sun, Yancong Su, Takeshi Nishida, Kazuhiro Ohtsuki, Hidenari Kiyomitsu |
| 2024 | DASFAA | Effectiveness of the Programmed Visual Contents Comparison Method for Two Phase Collaborative Learning in Computer Programming Education: A Case Study. | Ha-Thanh Nguyen, Yi Sun, Takeshi Nishida, Xiaonan Wang, Kazuhiro Ohtsuki, Hidenari Kiyomitsu |
| 2024 | DASFAA | Voices of Asynchronous Learning Students: Revealing Learning Characteristics Through Vocabulary Analysis of Notes Tagged in Videos. | Xiaonan Wang, Yancong Su, Yi Sun, Takeshi Nishida, Kazuhiro Ohtsuki, Hidenari Kiyomitsu |
| 2024 | FIE | A Mixed Methods Analysis of Cognitive Engagement Based on Video Position-Based Notes in Programming Learning. | Xiaonan Wang, Yi Sun, Yancong Su, Takeshi Nishida, Kazuhiro Ohtsuki, Hidenari Kiyomitsu |
| 2016 | FIE | Measurement range increment in a method for evaluating Panoramic Understanding of Programming. | Dick Martinez Calderon, Kin Man, Hidenari Kiyomitsu, Kazuhiro Ohtsuki, Yukinobu Miyamoto, Yi Sun, Masami Hirabayashi |
| 2015 | FIE | An evaluation method for panoramic understanding of programming by comparison with visual examples. | Dick Martinez Calderon, Kin Man, Hidenari Kiyomitsu, Kazuhiro Ohtsuki, Yukinobu Miyamoto, Yi Sun |