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Enhancing Automated Scoring of Math Self-Explanation Quality Using LLM-Generated Datasets: A Semi-Supervised ApproachRyosuke Nakamoto, Hiroaki Ogata, Brendan Flanagan et al.|Computers|2023Cited by 9
Co-designing Data-Driven Educational Technology and Practice: Reflections from the Japanese ContextHiroaki Ogata, Rwitajit Majumdar, Yuko Toyokawa et al.|Technology Knowledge and Learning|2024Cited by 5
Automated labeling of PDF mathematical exercises with word N-grams VSM classificationTaisei Yamauchi, Hiroaki Ogata, Brendan Flanagan et al.|Smart Learning Environments|2023Cited by 4
Integrating self-explanation and operational data for impasse detection in mathematical learningRyosuke Nakamoto, Hiroaki Ogata, Brendan Flanagan et al.|Research and Practice in Technology Enhanced Learning|2024Cited by 2