Tokyo Metropolitan University · Graduate School of System Design / Faculty of System Design · 教授

Research keywords音源分離・音声認識統合・音イベント定位検出・マルチチャネル信号処理・ビームフォーミング・ブラインド音源分離・非負値行列因子分解・音響シーン解析・自閉スペクトラム症会話同期

Research fieldsHuman informatics・Engineering・Informatics・Perceptual information processing・Measurement engineering・Electrical and electronic engineering・Rehabilitation science/Welfare engineering・Biomedical engineering

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• Yoshiki Masuyama, Xuankai Chang, Wangyou Zhang, Samuele Cornell, Zhong-Qiu Wang, Nobutaka Ono, Yanmin Qian, and Shinji Watanabe, "An End-to-End Integration of Speech Separation and Recognition with Self-Supervised Learning Representation," Computer Speech and Language, vol. 95, pp. 1-18, Jan. 2026.2026 · 研究業績 · _other
• Masahiro Yasuda, Noboru Harada, Yasunori Ohishi, Shoichiro Saito, Akira Nakayama, and Nobutaka Ono, "Guided Masked Self-Distillation Modeling for Distributed Multimedia Sensor Event Analysis," ACM Transactions on Multimedia Computing, Communications, and Applications, vol. 22, no. 2, pp. 1-18, Feb. 2026.2026 · 研究業績 · _other
• Masahiro Yasuda, Noboru Harada, Shoichiro Saito, and Nobutaka Ono, "Spatial Annotation-free Sound Event Localization and Detection via Spatial Instance Classification," IEEE Access, vol. 13, pp. 171613-171625, Sep. 2025.2025 · 研究業績 · _other
• Taiga Kawamura, Natsuki Ueno, Nobutaka Ono, "Flexible and Comprehensive Framework of Element Selection Based on Non-convex Sparse Optimization," IEEE Access, vol. 12, pp. 21337-21346, Feb. 2024.2024 · 研究業績 · _other

• 出力合流型隠れマルコフモデルの提案とその音楽情報処理への応用の開拓
• 振幅スペクトログラム量子化と位相復元復号化に基づく音響信号符号化の研究
• 人間の内耳基底膜と等価な構造を有するマイクロセンサ・アクチュエータの研究
• 音楽解析・認識・生成のための多重音の信号処理と情報処理の研究

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