Rchr

J-GLOBAL ID：200901084372481657 Update date: Jan. 31, 2024

Minematsu Nobuaki

ミネマツノブアキ | Minematsu Nobuaki

Affiliation and department：
Job title：教授
Homepage URL (1)： http://www.gavo.t.u-tokyo.ac.jp/~mine

Research field (7)： Communication and network engineering , Foreign language education , Linguistics , Educational technology , Cognitive sciences , Intelligent robotics , Perceptual information processing

Research keywords (15)：言語獲得 , 言語障害 , CALL , 外国語発音教育 , 音声の構造的表象 , 音声知覚 , 音声合成 , 音声認識 , 音声分析 , CALL , speech perception , speech synthesis , speech recognition , speaker-invariant representation of speech , Theorem of invariant structure

Research theme for competitive and other funds (57)：

2023 - 2028 Measurement of L2 pronunciation deviation and L2 listening disfluency and its application to prosody training for smooth international communication
2022 - 2026 Development of a new system employing the automatic evaluation function of L2 shadowing to enhance communicative English skills
2022 - 2026 Measurement and modeling of cognitive breakdown and their use to enhance cognitive robustness for international oral communication
2021 - 2026 三重データコーパスを用いた日本語韻律の習得・評価に関する多面的研究
2020 - 2023 Relative assessment of learners' pronunciations based on their bi-directional shadowing and its practical application in class

2018 - 2022 Development of L2 speech training infrastructure for objective measurement of speech comprehensibility based on native speakers' shadowing

2018 - 2021 Technically-enhanced high variability phonetic training and its effective application to English listening training for Japanese learners

2017 - 2021 Construction and analysis of an archive of speech from overseas Japanese learners and development of web-based tools for supporting the learning of prosody

2016 - 2020 Development of a language-independent system for automatic evaluation of L2 oral reproduction tasks and the study of its application in foreign language education

2016 - 2020 Kayoko ITO

2014 - 2019 Cognitive Analysis and Modeling of Human-Human Interaction

2014 - 2018 Individual-based and automatic clustering of World Englishes and its application to assist international communication

2015 - 2017 Acoustic-to-articulatory conversion based on integration of EMA-based measurement and statistical media conversion techniques

2013 - 2016 Development of an Automatic Evaluation System of Reading-aloud Performances by EFL Japanese Learners Using the Latest Speech Information Technologies

2013 - 2016 Improvement of large vocabulary speech recognition performance based on high-precision lexical prosody prediction

2012 - 2015 音声の構造的表象に基づく幼児の単語獲得過程の構成論的シミュレーション

2012 - 2015 Advanced method of prosody control in statistical-based speech synthesis using generation process model of fundamental frequency contours

2011 - 2015 Robust and accurate analysis of pronunciation based on structural representation of speech and machine learning and its application to foreign language learning

2011 - 2012 Development of para-linguistic information processing systems based on Gestalt perception and understanding of behaviors of individuals with developmental disorder

2009 - 2012 Development of an Automatic Evaluation System of Reading-Aloud and Shadowing Performances by Japanese EFL Learners Using the Latest Speech Technology

2009 - 2011 Expressive Multi-language Speech Synthesis Based on the Generation Process Model and Its Use for Automatic Speech Translation

2009 - 2010 構造不変の定理に基づく音声アフォーダンスの提案とそれに基づく音声認識系の構築

2008 - 2010 Technical development of environments for learning and teaching foreign languages by using structural representation of pronunciation

2006 - 2010 The development of a multi-purpose electric dictionary for morphological analyzers

2007 - 2008 言語情報とパラ言語情報を統合した音声の構造的表象の提案とその音声合成への応用

2007 - 2008 構造不変の定理に基づく音声アフォーダンスの提案とそれに立脚した音声認識系の構築

2007 - 2008 構造不変の定理に基づく聴覚・視覚・身体メディアの普遍的表象に関する基礎研究

2005 - 2007 Support of Foreign Language Pronunciation Training of Primary School Students Based on Comprehensive Description of the Pronunciation

2005 - 2007 Synthesis of speech in any speaking styles based on corpus-based generation of prosodic features using the generation process model

2006 - 2006 構造不変の定理に基づく音声アフォーダンスの提案とそれに立脚した音声認識系の構築

2004 - 2005 文節境界を考慮した統計的言語モデルの高度化と音声認識への利用

2004 - 2005 人間による音声情報処理過程の分析とそれを応用した音声対話インターフェイスの構築

2003 - 2005 発音の明瞭性に着眼した発音構造の包括的記述とその語学学習への応用に関する研究

2003 - 2003 人間による音声情報処理過程の分析とそれを応用した音声対話インターフェイスの構築

2001 - 2003 人間による音声言語処理過程の分析とそれに立脚した音声対話システムの構築

2000 - 2003 音声認識・理解における韻律情報の利用

2002 - 2002 人間による音声言語処理過程の分析とそれに立脚した音声対話システムの構築

2000 - 2002 High-quality Speech Synthesis based on Accurate Analysis Method and Statistical Method

1999 - 2000 発声上の癖の推定に基づく英語音声の発音評価・教示手法の開発

1997 - 1999 Studies on Speech Recognition, Closed Caption and Summarization of Broadcast News

1997 - 1999 Naturally Sounding Speech Synthesis and Recognition Based on the Formulation of Prosody

1997 - 1998 日本語音声を刺激とした心的辞書検索における単語アクセントの果たす役割に関する研究

1996 - 1998 Development of a multi-modal dialogue system and a tool for a spoken dialogue system

1996 - 1998 Develoment of Spoken Dialogue System for Japanese and Chinese

1996 - 1996 心理実験における刺激音声試料作成を目的とした高品質音声分析合成システムの開発

1994 - 1996 A study on multi-modal man-machine interface through spontaneous speech

音声コミュニケーション

構造不変の定理に基づく自閉症・失読症に関する理論的研究

音声情報処理技術に基づく障害者支援

音声情報処理技術に基づく外国語発音教育支援

音声の構造的表象とその音声合成への応用

音声の構造的表象とその音声認識への応用

構造不変の定理に基づくメディア普遍の情報表象

音声知覚・認知過程の分析とモデル化

Analysis and Modeling of Speech Perception

Development of Speech Applications

Analysis, Recognition and Synthesis of Speech

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Papers (132)：

NAKANISHI Noriko, MINEMATSU Nobuaki, KUNIHARA Takuya. Effects of English Shadowing Training Using Unlearned Passages on Listening and Speaking Skills. Language Education & Technology. 2022. 59. 77-105
Masayuki Suzuki, Ryo Kuroiwa, Keisuke Innami, Shumpei Kobayashi, Shinya Shimizu, Nobuaki Minematsu, Keikichi Hirose. Accent Sandhi Estimation of Tokyo Dialect of Japanese Using Conditional Random Fields. IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS. 2017. E100D. 4. 655-661
Nobuaki Minematsu, Ibuki Nakamura, Masayuki Suzuki, Hiroko Hirano, Chieko Nakagawa, Noriko Nakamura, Yukinori Tagawa, Keikichi Hirose, Hiroya Hashimoto. Development and Evaluation of Online Infrastructure to Aid Teaching and Learning of Japanese Prosody. IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS. 2017. E100D. 4. 662-669
Josef Robert Novak, Nobuaki Minematsu, Keikichi Hirose. Phonetisaurus: Exploring grapheme-to-phoneme conversion with joint n-gram models in the WFST framework. NATURAL LANGUAGE ENGINEERING. 2016. 22. 6. 907-938
Greg Short, Keikichi Hirose, Mariko Kondo, Nobuaki Minematsu. Automatic recognition of Japanese vowel length accounting for speaking rate and motivated by perception analysis. SPEECH COMMUNICATION. 2015. 73. 47-63

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MISC (332)：

峯松信明, 中西のりこ, 高英翔, 崔ジェヒョン, 勝瑞雄介. 英語学習者音声の韻律を対象とした自動可視化・採点とその効果. 音声研究. 2023. 26
峯松信明, 中西のりこ, GAO Y., CHOI J., SUN H. Development of English training drills to improve speech perception and production skills seamlessly with interactive gamification. 日本音響学会研究発表会講演論文集(CD-ROM). 2023. 2023
勝瑞雄介, 峯松信明, 齋藤大輔, 中西のりこ. Competitive word analysis of L2 speech using unsupervised speech segmentation and word embedding space. 日本音響学会研究発表会講演論文集(CD-ROM). 2022. 2022
PONGKITTIPHAN Teeraphon, MINEMATSU Nobuaki, MAKINO Takehiko, SAITO Daisuke, HIROSE Keikichi. Automatic prediction of intelligibility of English words spoken with Japanese accents : Comparative study of features and models used for prediction. IEICE technical report. Speech. 2015. 114. 411. 31-36
Shi Tianze, Kasahara Shun, Minematsu Nobuaki, Saito Daisuke, Hirose Keikichi. P7. Experimental investigation of the definition of reference accent distance between speakers toward automatic accent clustering of speakers of World Englishes(Summaries of Presentations at the 28th General Meeting). Journal of the Phonetic Society of Japan. 2014. 18. 3. 62-63

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Books (1)：

Estimation of Pronunciation Habits and Its Application to Prosodic Evaluation of Pronunciation Proficiency(共著)
Advanced Researches in Computers and Communications in Education 1999

Works (2)：

音声の基本周波数とスペクトル構造の相互依存性の研究
2000 -
Study on correlation between fundamental frequency and spectral envelope
2000 -

Education (4)：

- 1995 The University of Tokyo
- 1995 The University of Tokyo Graduate School, Division of Engineering
- 1990 The University of Tokyo The Faculty of Engineering Department of Electrial Engineering
- 1990 The University of Tokyo Faculty of Engineering

Professional career (1)：

(BLANK)

Association Membership(s) (5)：

音声学会 , 人工知能学会 , 情報処理学会 , 電子情報通信学会 , 音響学会

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