| 2024 | ICCE | Proficiency Modeling in Junior High Math: Adapted Cognitive Statistical Models to E-Book Learning Contexts. | Changhao Liang, Kensuke Takii, Hiroaki Ogata |
| 2024 | ICCE | Identifying Key Indicators of Proficiency in Junior High Math: Roles of Daily Handwriting Learning Logs. | Yudai Okayama, Changhao Liang, Kensuke Takii, Hiroaki Ogata |
| 2024 | ICCE | OKLM: Open Knowledge and Learner Model Using Educational Big Data. | Kensuke Takii, Changhao Liang, Hiroaki Ogata |
| 2023 | ICCE | Supporting Peer Help Recommendation Based on Learner-Knowledge Model. | Peixuan Jiang, Kensuke Takii, Changhao Liang, Rwitajit Majumdar, Hiroaki Ogata |
| 2023 | ICCE | Construction of an English Grammar Quiz Recommendation System Using Explanation by a Knowledge Map. | Kensuke Takii, Naomichi Tanimura, Brendan Flanagan, Hiroaki Ogata |
| 2022 | ICCE | Explainable English Material Recommendation Using an Information Retrieval Technique for EFL Learning. | Kensuke Takii, Brendan Flanagan, Huiyong Li, Yuanyuan Yang, Hiroaki Ogata |
| 2022 | ICCE | A Learning Path Recommendation System for English Grammar Quiz Using Knowledge Map. | Naomichi Tanimura, Kensuke Takii, Brendan Flanagan, Hiroaki Ogata |
| 2021 | ICCE | EXAIT: A Symbiotic Explanation Learning System. | Brendan Flanagan, Kyosuke Takami, Kensuke Takii, Yiling Dai, Rwitajit Majumdar |
| 2021 | ICALT | EFL Vocabulary Learning Using a Learning Analytics-based E-book and Recommender Platform. | Kensuke Takii, Brendan Flanagan, Hiroaki Ogata |
| 2020 | ICCE | Identifying Student Engagement and Performance from Reading Behaviors in Open eBook Assessment. | Brendan Flanagan, Rwitajit Majumdar, Kensuke Takii, Patrick Ocheja, Mei-Rong Alice Chen, Hiroaki Ogata |
| 2020 | ICCE | Impact of School Closure during COVID19 Emergency: A Time Series Analysis of Learning Logs. | Hiroyuki Kuromiya, Rwitajit Majumdar, Taisyo Kondo, Taro Nakanishi, Kensuke Takii, Hiroaki Ogata |
| 2020 | ICCE | Efficiency or Engagement: Comparison of Book Recommendation Approaches in English Extensive Reading. | Kensuke Takii, Brendan Flanagan, Hiroaki Ogata |