Hirokawa Masakazu

ヒロカワマサカズ | Hirokawa Masakazu

Affiliation and department：
Job title： Principal Researcher
Other affiliations (1)：

Research field (4)： Sensitivity (kansei) informatics , Intelligent robotics , Human interfaces and interactions , Robotics and intelligent systems

Research theme for competitive and other funds (7)：

2024 - 2027 人工知能を用いた労働者のメンタルヘルス改善システムの研究開発
2022 - 2025 先端的ヒューマンセンシング・フィードバック技術を用いた新たな水泳指導法の開発
2019 - 2021 Sensory substitution for assisting motion recognition and motor learning of persons with disability in swimming
2016 - 2019 Development of a wearable training device for facilitating swimming skills improvement
2018 - 2019 水中用着用型センサスーツによる水泳訓練およびリハビリテーション評価技術の事業化検証

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Papers (59)：

Eriko Yamamoto, Masakazu Hirokawa, Eleuda Nunez, Yoko Hakuno, Kazuki Sekine, Saeka Miyahara, Kenji Suzuki, Yasuyo Minagawa. Neural and Physiological Correlates of Prosocial Behavior: Temporoparietal Junction Activity in 3-Year-Old Children. Journal of cognitive neuroscience. 2024. 1-18
Shota Sawada, SunKyoung Kim, Masakazu Hirokawa, Kenji Suzuki. MirrorCampus: A Synchronous Hybrid Learning Environment That Supports Spatial Localization of Learners for Facilitating Discussion-Oriented Behaviors. Multimodal Technologies and Interaction. 2024
Kento Koizumi, Modar Hassan, Masakazu Hirokawa, Kenji Suzuki. Passive Add-On Mechanism for Electric Wheelchairs to Support Step Climbing Using Rider Motion. IEEE Robotics and Automation Letters. 2024
Ryuta Matsuno, Keita Sakuma, Masakazu Hirokawa. Model Accuracy-Oriented Data Sets Visualization for Understanding Temporal Changes in Data. Proceedings of the International Conference on Information Visualisation. 2024. 186-189
Miyu Kashiyama, Masakazu Hirokawa, Ryuta Matsuno, Keita Sakuma, Takayuki Itoh. Interactive Visualization of Ensemble Decision Trees Based on the Relations Among Weak Learners. Proceedings of the International Conference on Information Visualisation. 2024. 105-110

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MISC (34)：

野口泰我, 廣川暢一, 道喜将太郎, 鈴木健嗣. Estimation of Mental Health Based on Individual Response Characteristics using a Smart Mirror. 人工知能学会全国大会論文集(Web). 2024. 38th
廣川暢一, 柏山美結, 松野竜太, 佐久間啓太, 亀田義男, 伊藤貴之. Ensemble model visualization for MLOps based on relations among weak estimators. 人工知能学会全国大会論文集(Web). 2024. 38th
佐久間啓太, 松野竜太, 廣川暢一, 亀田義男. Automatic Selection of Retraining Data Based on Misprediction Analysis of Production Models. 人工知能学会全国大会論文集(Web). 2024. 38th
松野竜太, 佐久間啓太, 廣川暢一, 亀田義男. Enhanced Accuracy Estimation Method of Models in Production to Accelerate MLOps. 人工知能学会全国大会論文集(Web). 2024. 38th
廣川暢一, 日高紀久江, 宮原あずさ, 鈴木健嗣. 遷延性意識障害者における表情筋活動に基づく応答反応-2 事例による分析. 日本意識障害学会雑誌. 2023. 31. 1

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Patents (4)：

Lectures and oral presentations (16)：

水泳における四肢の協働状態を計測する着用型センサスーツの開発第2報
(日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2018)
自閉症児への動物介在療法の効果に関する定量的研究-笑顔生起とface to face behaviorの同期-
(動物介在教育・療法学雑誌(Web) 2018)
A Wearable Sensor Suit for Measuring Inter-limb Coordination in Swimming
(The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2017)
人の水泳技能向上を支援する着用型トレーニング機器の開発
(運動とスポーツの科学 2016)
動物介在療法への応用を視野に入れた動物介在活動中およびロボット介在活動中に自閉症スペクトラム障がい児に生起する笑顔と社会的行動の関連性-笑顔識別インタフェースによる定量的解析-
(動物介在教育・療法学雑誌(Web) 2016)

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Professional career (1)：

Awards (6)：

2024/09 - Information Processing Society of Japan Best Presentation Award A Large-Scale Mixed Reality Stadium for Training Tactics in Basketball
2024/04 - Best Poster Award
2022/12 - The Institute of Electronics, Information and Communication Engineers of JAPAN Best Interactive Presentation Award
2014/09 - The Society of Instrument and Control Engineers Best Technology Award
2013/11 - 計測自動制御学会システム・情報部門技術賞

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