Which Feedback Works for Whom? Differential Effects of LLM-Generated Feedback Elements Across Learner Profiles.

Kyosuke Takami

Momoka Furuhashi Kouta Nakayama Noboru Kawai Takashi Kodama Saku Sugawara Kyosuke Takami Which Feedback Works for Whom? Differential Effects of LLM-Generated Feedback Elements Across Learner Profiles. 2026 February abs/2602.11650 CoRR https://doi.org/10.48550/arXiv.2602.11650 db/journals/corr/corr2602.html#abs-2602-11650 streams/journals/corr

Ryosuke Nakamoto Brendan Flanagan Yiling Dai Kyosuke Takami Hiroaki Ogata Examining motivational factors influencing self-explanation quality and mathematics achievement in online learning for junior high students. 5706-5725 2025 November 33 Interact. Learn. Environ. 10 https://doi.org/10.1080/10494820.2025.2484659 db/journals/ile/ile33.html#NakamotoFDTO25 streams/journals/ile

Kyosuke Takami Ryosuke Nakamoto Yiling Dai Brendan Flanagan Hiroaki Ogata Pilot Study of Self-explanation Based Automate Stuck Point Detection and Personalized Feed-Back Recommendation by Educational eXplainable AI Tool in Middle School Math Classes. 119-128 2025 AIED Companion (1) https://doi.org/10.1007/978-3-031-99261-2_11 conf/aied/2025c1 db/conf/aied/aied2025c1.html#TakamiNDFO25 Kyosuke Takami Satoshi Sekine Yusuke Miyao Evaluating Local LLMs on Japanese National University Entrance Examination Dataset in Comparison with Student Performance. 2025 EDM https://educationaldatamining.org/2025.EDM.poster-demo-papers.281/index.html conf/edm/2025 db/conf/edm/edm2025.html#TakamiSM25

Kyosuke Takami Brendan Flanagan Yiling Dai Hiroaki Ogata Evaluating the Effectiveness of Bayesian Knowledge Tracing Model-Based Explainable Recommender. 1-23 2024 22 Int. J. Distance Educ. Technol. https://doi.org/10.4018/ijdet.337600 db/journals/ijdet/ijdet22.html#TakamiFDO24

Ryosuke Nakamoto Brendan Flanagan Yiling Dai Kyosuke Takami Hiroaki Ogata Unsupervised techniques for generating a standard sample self-explanation answer with knowledge components in a math quiz. 16 2024 19 Res. Pract. Technol. Enhanc. Learn. https://doi.org/10.58459/rptel.2024.19016 db/journals/rptel/rptel19.html#NakamotoFDTO23

Hiroaki Ogata Brendan Flanagan Kyosuke Takami Yiling Dai Ryosuke Nakamoto Kensuke Takii EXAIT: Educational eXplainable Artificial Intelligent Tools for personalized learning. 19 2024 19 Res. Pract. Technol. Enhanc. Learn. https://doi.org/10.58459/rptel.2024.19019 db/journals/rptel/rptel19.html#OgataFTDNT23

Yiling Dai Kyosuke Takami Brendan Flanagan Hiroaki Ogata Beyond recommendation acceptance: explanation's learning effects in a math recommender system. 20 2024 September 19 Res. Pract. Technol. Enhanc. Learn. https://doi.org/10.58459/rptel.2024.19020 db/journals/rptel/rptel19.html#DaiTFO23

Ryosuke Nakamoto Brendan Flanagan Yiling Dai Taisei Yamauchi Kyosuke Takami Hiroaki Ogata Integrating self-explanation and operational data for impasse detection in mathematical learning. 19 2024 20 Res. Pract. Technol. Enhanc. Learn. https://doi.org/10.58459/rptel.2025.20019 db/journals/rptel/rptel20.html#NakamotoFDYTO24 streams/journals/rptel

Yiling Dai Heinz Ulrich Hoppe Brendan Flanagan Kyosuke Takami Hiroaki Ogata Do personal recommendations need to be personalized? Investigating the relationships between student differences and educational recommendations. 61 2024 December 11 Smart Learn. Environ. 1 https://doi.org/10.1186/s40561-024-00349-y db/journals/sle/sle11.html#DaiHFTO24 streams/journals/sle

Hiroaki Ogata Changhao Liang Yuko Toyokawa Chia-Yu Hsu 0002 Kohei Nakamura Taisei Yamauchi Brendan Flanagan Yiling Dai Kyosuke Takami Izumi Horikoshi Rwitajit Majumdar Co-designing Data-Driven Educational Technology and Practice: Reflections from the Japanese Context. 1711-1732 2024 December 29 Technol. Knowl. Learn. 4 https://doi.org/10.1007/s10758-024-09759-w db/journals/tkl/tkl29.html#OgataLTHNYFDTHM24 streams/journals/tkl

Ola Erstad Miroslava Cernochová Gerald Knezek Takahisa Furuta Kyosuke Takami Changhao Liang Social and Emotional Modes of Learning Within Digital Ecosystems: Emerging Research Agendas. 1751-1766 2024 December 29 Technol. Knowl. Learn. 4 https://doi.org/10.1007/s10758-024-09775-w db/journals/tkl/tkl29.html#ErstadCKFTL24 streams/journals/tkl

Ryosuke Nakamoto Brendan Flanagan Yiling Dai Kyosuke Takami Hiroaki Ogata An Automated Impasse Detection System Based on the Analysis of Self-Explanations in Mathematics. 75-79 2024 ICALT https://doi.org/10.1109/ICALT61570.2024.00028 conf/icalt/2024 db/conf/icalt/icalt2024.html#NakamotoFDTO24 streams/conf/icalt Ryosuke Nakamoto Brendan Flanagan Yiling Dai Kyosuke Takami Hiroaki Ogata Auto-Scoring of Math Self-Explanations by Combining Visual and Language Analysis. 164-168 2024 ICALT https://doi.org/10.1109/ICALT61570.2024.00054 conf/icalt/2024 db/conf/icalt/icalt2024.html#NakamotoFDTO24a streams/conf/icalt Kyosuke Takami Utilization of Japanese Public Educational Data by Retrieval Augmented Generation for Policy Research. 2024 ICCE https://doi.org/10.58459/icce.2024.4869 conf/icce/2024 db/conf/icce/icce2024.html#Takami24

Akiko Aizawa Eiji Aramaki Bowen Chen Fei Cheng 0002 Hiroyuki Deguchi 0002 Rintaro Enomoto Kazuki Fujii Kensuke Fukumoto Takuya Fukushima Namgi Han Yuto Harada Chikara Hashimoto Tatsuya Hiraoka Shohei Hisada Sosuke Hosokawa Lu Jie 0004 Keisuke Kamata Teruhito Kanazawa Hiroki Kanezashi Hiroshi Kataoka Satoru Katsumata Daisuke Kawahara Seiya Kawano Atsushi Keyaki Keisuke Kiryu Hirokazu Kiyomaru Takashi Kodama Takahiro Kubo Yohei Kuga Ryoma Kumon Shuhei Kurita Sadao Kurohashi Conglong Li Taiki Maekawa Hiroshi Matsuda Yusuke Miyao Kentaro Mizuki Sakae Mizuki Yugo Murawaki Ryo Nakamura Taishi Nakamura Kouta Nakayama Tomoka Nakazato Takuro Niitsuma Jiro Nishitoba Yusuke Oda Hayato Ogawa Takumi Okamoto Naoaki Okazaki Yohei Oseki Shintaro Ozaki Koki Ryu Rafal Rzepka Keisuke Sakaguchi Shota Sasaki Satoshi Sekine Kohei Suda Saku Sugawara Issa Sugiura Hiroaki Sugiyama Hisami Suzuki Jun Suzuki 0001 Toyotaro Suzumura Kensuke Tachibana Yu Takagi Kyosuke Takami Koichi Takeda 0003 Masashi Takeshita Masahiro Tanaka Kenjiro Taura Arseny Tolmachev Nobuhiro Ueda Zhen Wan Shuntaro Yada Sakiko Yahata Yuya Yamamoto Yusuke Yamauchi Hitomi Yanaka Rio Yokota Koichiro Yoshino LLM-jp: A Cross-organizational Project for the Research and Development of Fully Open Japanese LLMs. 2024 abs/2407.03963 CoRR https://doi.org/10.48550/arXiv.2407.03963 db/journals/corr/corr2407.html#abs-2407-03963 streams/journals/corr

Ryosuke Nakamoto Brendan Flanagan Taisei Yamauchi Yiling Dai Kyosuke Takami Hiroaki Ogata Enhancing Automated Scoring of Math Self-Explanation Quality Using LLM-Generated Datasets: A Semi-Supervised Approach. 217 2023 October 12 Comput. 11 https://doi.org/10.3390/computers12110217 db/journals/computers/computers12.html#NakamotoFYDTO23

Taisei Yamauchi Brendan Flanagan Ryosuke Nakamoto Yiling Dai Kyosuke Takami Hiroaki Ogata Automated labeling of PDF mathematical exercises with word N-grams VSM classification. 51 2023 December 10 Smart Learn. Environ. 1 https://doi.org/10.1186/s40561-023-00271-9 db/journals/sle/sle10.html#YamauchiFNDTO23

Kyosuke Takami Brendan Flanagan Yiling Dai Hiroaki Ogata Personality-based tailored explainable recommendation for trustworthy smart learning system in the age of artificial intelligence. 65 2023 December 10 Smart Learn. Environ. 1 https://doi.org/10.1186/s40561-023-00282-6 db/journals/sle/sle10.html#TakamiFDO23

Rwitajit Majumdar Kyosuke Takami Hiroaki Ogata Learning with Explainable AI-Recommendations at School: Extracting Patterns of Self-Directed Learning from Learning Logs. 245-249 2023 ICALT https://doi.org/10.1109/ICALT58122.2023.00078 conf/icalt/2023 db/conf/icalt/icalt2023.html#MajumdarTO23 Taisei Yamauchi Ryosuke Nakamoto Yiling Dai Kyosuke Takami Brendan Flanagan Hiroaki Ogata Improved Automated Labeling of Mathematical Exercises in Japanese. 2023 ICCE https://library.apsce.net/index.php/ICCE/article/view/4694 conf/icce/2023 db/conf/icce/icce2023.html#YamauchiNDTFO23 Taisei Yamauchi Yuta Nakamizo Kyosuke Takami Rwitajit Majumdar Hiroaki Ogata Matching Intervention Messages Considering Complex Personality Types of High School Students. 2023 ICCE https://library.apsce.net/index.php/ICCE/article/view/4731 conf/icce/2023 db/conf/icce/icce2023.html#YamauchiNTMO23 Ryosuke Nakamoto Brendan Flanagan Yiling Dai Kyosuke Takami Hiroaki Ogata An Automatic Self-explanation Sample Answer Generation with Knowledge Components in a Math Quiz. 254-258 2022 AIED (2) https://doi.org/10.1007/978-3-031-11647-6_46 conf/aied/2022-2 db/conf/aied/aied2022-2.html#NakamotoFDTO22 Yiling Dai Kyosuke Takami Brendan Flanagan Hiroaki Ogata Investigation on Practical Effects of the Explanation in a K-12 Math Recommender System. 2022 ICCE https://library.apsce.net/index.php/ICCE/article/view/4452 conf/icce/2022 db/conf/icce/icce2022.html#DaiTFO22 Kyosuke Takami Gou Miyabe Brendan Flanagan Hiroaki Ogata Automated Test Set Quiz Maker Optimizing Solving Time and Parameters of Bayesian Knowledge Tracing Model Extracted from Learning Log. 2022 ICCE https://library.apsce.net/index.php/ICCE/article/view/4575 conf/icce/2022 db/conf/icce/icce2022.html#TakamiMFO22 Taisei Yamauchi Kyosuke Takami Brendan Flanagan Hiroaki Ogata Nudge Messages for E-Learning Engagement and Student's Personality Traits: Effects and Implication for Personalization. 2022 ICCE https://library.apsce.net/index.php/ICCE/article/view/4568 conf/icce/2022 db/conf/icce/icce2022.html#YamauchiTFO22 Kyosuke Takami Brendan Flanagan Rwitajit Majumdar Hiroaki Ogata Preliminary Personal Trait Prediction from High School Summer Vacation e-learning Behavior. 21-29 2022 LAK (Data Challenge) https://ceur-ws.org/Vol-3120/paper3.pdf conf/lak/2022dc db/conf/lak/lak2022dc.html#TakamiFMO22 Yiling Dai Brendan Flanagan Kyosuke Takami Hiroaki Ogata Design of a User-Interpretable Math Quiz Recommender System for Japanese High School Students. 30-38 2022 LAK (Data Challenge) https://ceur-ws.org/Vol-3120/paper4.pdf conf/lak/2022dc db/conf/lak/lak2022dc.html#DaiFTO22 Kyosuke Takami Yiling Dai Brendan Flanagan Hiroaki Ogata Educational Explainable Recommender Usage and its Effectiveness in High School Summer Vacation Assignment. 458-464 2022 LAK https://doi.org/10.1145/3506860.3506882 conf/lak/2022 db/conf/lak/lak2022.html#TakamiDFO22 Brendan Flanagan Kyosuke Takami Kensuke Takii Yiling Dai Rwitajit Majumdar EXAIT: A Symbiotic Explanation Learning System. 2021 ICCE https://library.apsce.net/index.php/ICCE/article/view/4175 conf/icce/2021 db/conf/icce/icce2021.html#FlanaganTTDM21 Ryousuke Namamoto Brendan Flanagan Kyosuke Takami Identifying Students' Stuck Points Using Self-Explanations and Pen Stroke Data in a Mathematics Quiz. 2021 ICCE https://library.apsce.net/index.php/ICCE/article/view/4287 conf/icce/2021 db/conf/icce/icce2021.html#NamamotoFT21 Kyosuke Takami Brendan Flanagan Yiling Dai Toward Educational Explainable Recommender System: Explanation Generation based on Bayesian Knowledge Tracing Parameters. 2021 ICCE https://library.apsce.net/index.php/ICCE/article/view/4288 conf/icce/2021 db/conf/icce/icce2021.html#TakamiFD21 Akiko Aizawa Eiji Aramaki Miroslava Cernochová Bowen Chen Fei Cheng 0002 Yiling Dai Hiroyuki Deguchi 0002 Rintaro Enomoto Ola Erstad Brendan Flanagan Kazuki Fujii Kensuke Fukumoto Takuya Fukushima Momoka Furuhashi Takahisa Furuta Namgi Han Yuto Harada Chikara Hashimoto Tatsuya Hiraoka Shohei Hisada H. Ulrich HoppeHeinz Ulrich Hoppe Izumi Horikoshi Sosuke Hosokawa Chia-Yu Hsu 0002 Lu Jie 0004 Keisuke Kamata Teruhito Kanazawa Hiroki Kanezashi Hiroshi Kataoka Satoru Katsumata Daisuke Kawahara Noboru Kawai Seiya Kawano Atsushi Keyaki Keisuke Kiryu Hirokazu Kiyomaru Gerald Knezek Takashi Kodama Takahiro Kubo Yohei Kuga Ryoma Kumon Shuhei Kurita Sadao Kurohashi Conglong Li Changhao Liang Taiki Maekawa Rwitajit Majumdar Hiroshi Matsuda Gou Miyabe Yusuke Miyao Kentaro Mizuki Sakae Mizuki Yugo Murawaki Yuta Nakamizo Ryosuke Nakamoto Kohei Nakamura Ryo Nakamura Taishi Nakamura Kouta Nakayama Tomoka Nakazato Ryousuke Namamoto Takuro Niitsuma Jiro Nishitoba Yusuke Oda Hiroaki Ogata Hayato Ogawa Takumi Okamoto Naoaki Okazaki Yohei Oseki Shintaro Ozaki Koki Ryu Rafal Rzepka Keisuke Sakaguchi Shota Sasaki Satoshi Sekine Kohei Suda Saku Sugawara Issa Sugiura Hiroaki Sugiyama Hisami Suzuki Jun Suzuki 0001 Toyotaro Suzumura Kensuke Tachibana Yu Takagi Koichi Takeda 0003 Masashi Takeshita Kensuke Takii Masahiro Tanaka Kenjiro Taura Arseny Tolmachev Yuko Toyokawa Nobuhiro Ueda Zhen Wan Shuntaro Yada Sakiko Yahata Yuya Yamamoto Taisei Yamauchi Yusuke Yamauchi Hitomi Yanaka Rio Yokota Koichiro Yoshino