Rchr
J-GLOBAL ID:201301060736206122   Update date: Nov. 17, 2024

Imoto Keisuke

イモト ケイスケ | Imoto Keisuke
Affiliation and department:
Other affiliations (1):
  • National Institute of Advanced Industrial Science and Technology  Visiting researcher
Homepage URL  (1): https://www.ksuke.net
Research field  (4): Perceptual information processing ,  Database science ,  Statistical science ,  Construction environment and equipment
Research keywords  (10): Signal processing ,  Acoustic signal processing ,  microphone array processing ,  Acoustic event detection ,  Acoustic scene analysis ,  Machine learning ,  Deep learning ,  Graph signal processing ,  Bayesian inference ,  Acoustics
Research theme for competitive and other funds  (14):
  • 2023 - 2026 Environmental Sound Analysis Based on Unified and Continuous Model Training
  • 2022 - 2026 音声音響ダークデータ採掘技術の研究
  • 2024 - 2025 環境音に対する印象情報を利用した音環境理解・合成のための共用データセットの構築
  • 2023 - 2024 マルチメディア時空間データ分析のためのイベントトランザクションデータ構築技術の検討
  • 2020 - 2024 分散音響センシングと非同期時系列モデリングに基づく音声・音響シーン認識の革新
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Papers (91):
  • Tomoya Yoshinaga, Keitaro Tanaka, Yoshiaki Bando, Keisuke Imoto, Shigeo Morishima. Onset-and-Offset-Aware Sound Event Detection via Differentiable Frame-to-Event Mapping. IEEE Signal Processing Letters. 2024
  • Junwon Lee, Modan Tailleur, Mathieu Lagrange, Keunwoo Choi, Laurie M. Heller, Brian McFee, Keisuke Imoto, Yuki Okamoto. Challenges in Text-to-Audio Synthesis: From Foley to Sound Scenes. Proceedings of NeurIPS 2024 Workshop on AI-Driven Speech, Music, and Sound Generation (Audio Imagination). 2024
  • Yuki Okamoto, Keisuke Imoto. Environmental Sound Synthesis Based on Statistical Methods. Journal of the Acoustical Society of Japan. 2024. 80. 12
  • Naoki Koga, Yoshiaki Bando, Keisuke Imoto. LEAD Dataset: How Can Labels for Sound Event Detection Vary Depending on Annotators?. Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC). 2024
  • Tomoya Nishida, Noboru Harada, Daisuke Niizumi, Davide Albertini, Roberto Sannino, Simone Pradolini, Filippo Augusti, Keisuke Imoto, Kota Dohi, Harsh Purohi, et al. Description and Discussion on DCASE 2024 Challenge Task 2: First-Shot Unsupervised Anomalous Sound Detection for Machine Condition Monitoring. Proceedings of Detection and Classification of Acoustic Scenes and Events (DCASE) Workshop 2024. 2024. 111-115
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MISC (4):
Patents (20):
Books (1):
  • 音響学入門ペディア
    コロナ社 2017 ISBN:4339008958
Lectures and oral presentations  (111):
  • 吉永 朋矢, 田中 啓太郎, 坂東 宜昭, 井本 桂右, 大西 正輝, 森島 繁生, "汎用事前学習済みモデルを用いた音響イベント検出のためのHSMMに基づくイベント単位学習," 日本音響学会 電気音響研究会/電子情報通信学会 応用音響研究会, pp. xxx-xxx, 2024.
    (2024)
  • 学習済み環境音認識モデルに対する学習レス適応
    (日本音響学会 2024年秋季研究発表会 2024)
  • 音響イベント物体の視聴覚教師あり検出
    (日本音響学会 2024年秋季研究発表会 2024)
  • 音源信号の数式ドリブン合成に基づく音響イベント検出の事前学習
    (日本音響学会 2024年秋季研究発表会 2024)
  • 音響イベント検出のための隠れセミマルコフモデルに基づくイベント単位損失
    (日本音響学会 2024年秋季研究発表会 2024)
more...
Education (3):
  • 2014 - 2017 The Graduate University for Advanced Studies School of Multidisciplinary Sciences Department of Informatics
  • 2008 - 2010 Kyoto University Graduate School of Engineering Department of Environmental Engineering
  • 2004 - 2008 Kyoto University Faculty of Engineering Undergraduate School of Architecture
Professional career (1):
  • Ph.D. (SOKENDAI (The Graduate University for Advanced Studies))
Work history (7):
  • 2021/05 - 現在 National Institute of Advanced Industrial Science and Technology (AIST) Visiting researcher
  • 2020/04 - 2024/03 Doshisha University Faculty of Science and Engineering Associate Professor
  • 2018/04 - 2020/03 Ryukoku University Faculty of Science and Technology Part-Time Lecturer
  • 2017/04 - 2020/03 Ritsumeikan University Information Science and Engineering Research Associate
  • 2014/10 - 2017/03 NTT Communications Corporation Service unit developing and providing voice and video communications services
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Committee career (29):
  • 2023/08 - 現在 国立研究開発法人産業技術総合研究所 覚醒プロジェクト プロジェクトマネージャー
  • 2023/04 - 現在 Acoustical Society of Japan Delegates
  • 2021/06 - 現在 日本音響学会 編集委員会 会誌部会委員
  • 2020/06 - 現在 日本音響学会 電気音響研究会 専門委員
  • 2017/10 - 現在 日本音響学会 広報・電子化委員会
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Awards (19):
  • 2024/03 - Information Processing Society of Japan (IPSJ) Student Presentation Award for the 86th National Convention of IPSJ
  • 2024/03 - The Association for Natural Language Processing Sponsor Award (Kotoba Technologies, Inc. Award)
  • 2024/03 - 立命館大学 情報理工学研究科 立命館大学 2023年度 情報理工学研究科優秀研究賞
  • 2024/03 - IEEE Signal Processing Society (SPS) Tokyo Joint Chapter/Sendai Chapter/Kansai Chapter The 17th IEEE Signal Processing Society (SPS) Japan Student Conference Paper Award Environmental sound extraction using onomatopoeic words
  • 2024/03 - Acoustical Society of Japan The 27th Best Student Presentation Award Single-channel Environmental Sound Classification Using Distance-Based Sound Separation
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Association Membership(s) (7):
Asia Pacific Signal and Information Processing Association (APSIPA) ,  The Institute of Electronics, Information and Communication Engineers ,  IEEE ,  Acoustical Society of Japan ,  European Association for Signal Processing (EURASIP) ,  INFORMATION PROCESSING SOCIETY OF JAPAN ,  ISCA
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