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H

Hiroaki Ogata

kyoto university

47H-index
622Paper Count
8.7KCitation Count
Published Papers 68
Publication Date
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Clinical characteristics, prognostic factors, and feasibility of ICI continuation in immune checkpoint inhibitor-related pneumonitis
errcancer immunology, immunotherapy
IF0
err2026-03-26
err0
errOAAI
errKeisuke Masumoto; Kazuya Tsubouchi; Ryosuke Matsukane; Sai Yasukochi; Hiroaki Ogata; Tomotsugu Takano; Mayako Uchida; Isamu Okamoto
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errSave
Causal discovery for automated real-world educational evidence extraction
errResearch and Practice in Technology Enhanced Learning
IF3
err2026-01-01
err0
PREAI
errOkumura, Koki; Nishioka, Kento; Koike, Kento; Horikoshi, Izumi; Ogata, Hiroaki
errShare
errSave
What's more important when developing math recommender systems: accuracy, explainability, or both?
errResearch and Practice in Technology Enhanced Learning
IF3
err2026-01-01
err0
errOAAI
errDai, Yiling; Flanagan, Brendan; Ogata, Hiroaki
errShare
errSave
Supporting Learning Design for Sustainable Development Using Large Language Models
errTWO DECADES OF TEL. FROM LESSONS LEARNT TO CHALLENGES AHEAD, EC-TEL 2025, PT II
IF0
err2026-01-01
err0
PREAI
errOcheja, Patrick; Alkhasawneh, Shatha N.; Theophilou, Emily; Ogata, Hiroaki; Hernandez-Leo, Davinia
errShare
errSave
Enabling data-driven peer help for extracurricular learning: system design and initial implementation in junior mathematics
errInteractive Learning Environments
IF5.3
err2025-09-01
err0
PREAI
errChanghao Liang; Yu-tung Chen; Peixuan Jiang; Hiroaki Ogata
errShare
errSave
Optimizing group formation with a mixed genetic algorithm: an empirical study in active reading using marker data
errInternational Journal of Computer-Supported Collaborative Learning
IF5.7
err2025-08-01
err0
errOAAI
errChanghao Liang; Yuko Toyokawa; Hiroaki Ogata
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errSave
A microlearning app for peer feedback training and its effect on learning performance and self-confidence during an EFL speaking task
errSMART LEARNING ENVIRONMENTS
IF12.1
err2025-05-27
err0
errOAAI
errTom Gorham; Rwitajit Majumdar; Hiroaki Ogata
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errSave
Learning stream plot: classroom activity visualization with daily learning log data
errSMART LEARNING ENVIRONMENTS
IF12.1
err2025-04-27
err0
errOAAI
errIzumi Horikoshi; Yuko Toyokawa; Kohei Nakamura; Rwitajit Majumdar; Hiroaki Ogata
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errSave
Examining motivational factors influencing self-explanation quality and mathematics achievement in online learning for junior high students
errINTERACTIVE LEARNING ENVIRONMENTS
IF5.3
err2025-04-01
err0
PREAI
errNakamoto, Ryosuke; Flanagan, Brendan; Dai, Yiling; Takami, Kyosuke; Ogata, Hiroaki
errShare
errSave
Augmentation of Learning Content With Knowledge Components: Automatic Unit Labeling for Various Forms of Japanese Math Materials
errIEEE Transactions on Learning Technologies
IF4.9
err2025-01-01
err0
PREAI
errTaisei Yamauchi; Ryosuke Nakamoto; Brendan Flanagan; Yiling Dai; Isanka Wijerathne; Hiroaki Ogata
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errSave
Do personal recommendations need to be personalized? Investigating the relationships between student differences and educational recommendations
errSMART LEARNING ENVIRONMENTS
IF12.1
err2024-12-18
err0
errOAAI
errDai, Yiling; Hoppe, Heinz Ulrich; Flanagan, Brendan; Takami, Kyosuke; Ogata, Hiroaki
errShare
errSave
Explainable eBook recommendation for extensive reading in K-12 EFL learning
errRESEARCH AND PRACTICE IN TECHNOLOGY ENHANCED LEARNING
IF3
err2024-09-10
err0
errOAAI
errTakii, Kensuke; Flanagan, Brendan; Li, Huiyong; Yang, Yuanyuan; Koike, Kento; Ogata, Hiroaki
errShare
errSave
Self-directed extensive reading with social support: effect on reading and learning performance of high and low English proficiency students
errRESEARCH AND PRACTICE IN TECHNOLOGY ENHANCED LEARNING
IF3
err2024-08-15
err0
errOAAI
errLi, Huiyong; Majumdar, Rwitajit; Ogata, Hiroaki
errShare
errSave
Co-designing Data-Driven Educational Technology and Practice: Reflections from the Japanese Context
errTECHNOLOGY KNOWLEDGE AND LEARNING
IF3.5
err2024-07-03
err0
errOAAI
errOgata, Hiroaki; Liang, Changhao; Toyokawa, Yuko; Hsu, Chia-Yu; Nakamura, Kohei; Yamauchi, Taisei; Flanagan, Brendan; Dai, Yiling; Takami, Kyosuke; Horikoshi, Izumi; Majumdar, Rwitajit
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errSave
Uncovering insights from big data: change point detection of classroom engagement
errSMART LEARNING ENVIRONMENTS
IF12.1
err2024-07-01
err2
errOAAI
errNakamura, Kohei; Ishihara, Manabu; Horikoshi, Izumi; Ogata, Hiroaki
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errSave
Designing data-informed support for building learning habits in the Japanese K12 context
errRESEARCH AND PRACTICE IN TECHNOLOGY ENHANCED LEARNING
IF3
err2024-06-26
err0
errOAAI
errHsu, Chia-Yu; Horikoshi, Izumi; Li, Huiyong; Majumdar, Rwitajit; Ogata, Hiroaki
errShare
errSave
Extract instructional process from xAPI log data: a case study in Japanese junior high school
errRESEARCH AND PRACTICE IN TECHNOLOGY ENHANCED LEARNING
IF3
err2024-06-14
err0
errOAAI
errNakamura, Kohei; Horikoshi, Izumi; Majumdar, Rwitajit; Ogata, Hiroaki
errShare
errSave
Rater behaviors in peer evaluation: Patterns and early detection with learner model
errRESEARCH AND PRACTICE IN TECHNOLOGY ENHANCED LEARNING
IF3
err2024-06-03
err0
errOAAI
errLiang, Changhao; Horikoshi, Izumi; Majumdar, Rwitajit; Ogata, Hiroaki
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errSave
Learning analytics for student homework activities during a long break: Evidence from K-12 education in Japan
errRESEARCH AND PRACTICE IN TECHNOLOGY ENHANCED LEARNING
IF3
err2024-03-20
err0
errOAAI
errKuromiya, Hiroyuki; Majumdar, Rwitajit; Horikoshi, Izumi; Ogata, Hiroaki
errShare
errSave
Evaluating the Effectiveness of Bayesian Knowledge Tracing Model-Based Explainable Recommender
errINTERNATIONAL JOURNAL OF DISTANCE EDUCATION TECHNOLOGIES
IF0.7
err2024-02-07
err0
errOAAI
errTakami, Kyosuke; Flanagan, Brendan; Dai, Yiling; Ogata, Hiroaki
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
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Gwo‐Jen Hwang
H-index: 96 · Papers: 648
S
Susumu Ikehara
H-index: 60 · Papers: 637
S
Shin‐ichi Muramatsu
H-index: 57 · Papers: 521
K
Kōichi Inoue
H-index: 48 · Papers: 456
S
Stephen J.H. Yang
H-index: 46 · Papers: 249
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